vim: src/spell.c annotate

annotate src/spell.c @ 625:81fe2ccc1207 v7.0179

updated for version 7.0179

author	vimboss
date	Thu, 12 Jan 2006 23:22:24 +0000
parents	c5688885c414
children	732c7ae5743e

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
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	62 /* Use DEBUG_TRIEWALK to print the changes made in suggest_trie_walk(). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	63 #if 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	64 # define DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	65 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	66
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	67 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	68 * Use this to adjust the score after finding suggestions, based on the
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	69 * suggested word sounding like the bad word. This is much faster than doing
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	70 * it for every possible suggestion.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	71 * Disadvantage: When "the" is typed as "hte" it sounds quite different ("@"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	72 * vs "ht") and goes down in the list.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	73 * Used when 'spellsuggest' is set to "best".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	74 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	75 #define RESCORE(word_score, sound_score) ((3 * word_score + sound_score) / 4)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	76
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	77 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	78 * 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	79 * compute the the maximum word score that can be used.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	80 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	81 #define MAXSCORE(word_score, sound_score) ((4 * word_score - sound_score) / 3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	82
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	83 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	84 * Vim spell file format: <HEADER>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	85 * <SECTIONS>
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	86 * <LWORDTREE>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	87 * <KWORDTREE>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	88 * <PREFIXTREE>
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	89 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	90 * <HEADER>: <fileID> <versionnr>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	91 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	92 * <fileID> 8 bytes "VIMspell"
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	93 * <versionnr> 1 byte VIMSPELLVERSION
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	94 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	95 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	96 * Sections make it possible to add information to the .spl file without
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	97 * making it incompatible with previous versions. There are two kinds of
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	98 * sections:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	99 * 1. Not essential for correct spell checking. E.g. for making suggestions.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	100 * These are skipped when not supported.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	101 * 2. Optional information, but essential for spell checking when present.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	102 * E.g. conditions for affixes. When this section is present but not
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	103 * supported an error message is given.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	104 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	105 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	106 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	107 * <section>: <sectionID> <sectionflags> <sectionlen> (section contents)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	108 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	109 * <sectionID> 1 byte number from 0 to 254 identifying the section
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	110 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	111 * <sectionflags> 1 byte SNF_REQUIRED: this section is required for correct
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	112 * spell checking
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	113 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	114 * <sectionlen> 4 bytes length of section contents, MSB first
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	115 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	116 * <sectionend> 1 byte SN_END
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	117 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	118 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	119 * sectionID == SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	120 * <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	121 * First <regionname> is region 1.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	122 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	123 * sectionID == SN_CHARFLAGS: <charflagslen> <charflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	124 * <folcharslen> <folchars>
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	125 * <charflagslen> 1 byte Number of bytes in <charflags> (should be 128).
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	126 * <charflags> N bytes List of flags (first one is for character 128):
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	127 * 0x01 word character CF_WORD
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	128 * 0x02 upper-case character CF_UPPER
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	129 * <folcharslen> 2 bytes Number of bytes in <folchars>.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	130 * <folchars> N bytes Folded characters, first one is for character 128.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	131 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	132 * sectionID == SN_MIDWORD: <midword>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	133 * <midword> N bytes Characters that are word characters only when used
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	134 * in the middle of a word.
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	135 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	136 * sectionID == SN_PREFCOND: <prefcondcnt> <prefcond> ...
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	137 * <prefcondcnt> 2 bytes Number of <prefcond> items following.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	138 * <prefcond> : <condlen> <condstr>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	139 * <condlen> 1 byte Length of <condstr>.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	140 * <condstr> N bytes Condition for the prefix.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	141 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	142 * sectionID == SN_REP: <repcount> <rep> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	143 * <repcount> 2 bytes number of <rep> items, MSB first.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	144 * <rep> : <repfromlen> <repfrom> <reptolen> <repto>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	145 * <repfromlen> 1 byte length of <repfrom>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	146 * <repfrom> N bytes "from" part of replacement
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	147 * <reptolen> 1 byte length of <repto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	148 * <repto> N bytes "to" part of replacement
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	149 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	150 * sectionID == SN_REPSAL: <repcount> <rep> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	151 * just like SN_REP but for soundfolded words
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	152 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	153 * sectionID == SN_SAL: <salflags> <salcount> <sal> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	154 * <salflags> 1 byte flags for soundsalike conversion:
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	155 * SAL_F0LLOWUP
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	156 * SAL_COLLAPSE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	157 * SAL_REM_ACCENTS
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	158 * <salcount> 2 bytes number of <sal> items following
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	159 * <sal> : <salfromlen> <salfrom> <saltolen> <salto>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	160 * <salfromlen> 1 byte length of <salfrom>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	161 * <salfrom> N bytes "from" part of soundsalike
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	162 * <saltolen> 1 byte length of <salto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	163 * <salto> N bytes "to" part of soundsalike
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	164 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	165 * sectionID == SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	166 * <sofofromlen> 2 bytes length of <sofofrom>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	167 * <sofofrom> N bytes "from" part of soundfold
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	168 * <sofotolen> 2 bytes length of <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	169 * <sofoto> N bytes "to" part of soundfold
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	170 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	171 * sectionID == SN_SUGFILE: <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	172 * <timestamp> 8 bytes time in seconds that must match with .sug file
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	173 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	174 * sectionID == SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	175 * <word> N bytes NUL terminated common word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	176 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	177 * sectionID == SN_MAP: <mapstr>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	178 * <mapstr> N bytes String with sequences of similar characters,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	179 * separated by slashes.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	180 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	181 * sectionID == SN_COMPOUND: <compmax> <compminlen> <compsylmax> <compflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	182 * <compmax> 1 byte Maximum nr of words in compound word.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	183 * <compminlen> 1 byte Minimal word length for compounding.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	184 * <compsylmax> 1 byte Maximum nr of syllables in compound word.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	185 * <compflags> N bytes Flags from COMPOUNDFLAGS items, separated by
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	186 * slashes.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	187 *
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	188 * sectionID == SN_NOBREAK: (empty, its presence is enough)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	189 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	190 * sectionID == SN_SYLLABLE: <syllable>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	191 * <syllable> N bytes String from SYLLABLE item.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	192 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	193 * <LWORDTREE>: <wordtree>
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	194 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	195 * <KWORDTREE>: <wordtree>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	196 *
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	197 * <PREFIXTREE>: <wordtree>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	198 *
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	199 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	200 * <wordtree>: <nodecount> <nodedata> ...
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	201 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	202 * <nodecount> 4 bytes Number of nodes following. MSB first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	203 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	204 * <nodedata>: <siblingcount> <sibling> ...
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	205 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	206 * <siblingcount> 1 byte Number of siblings in this node. The siblings
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	207 * follow in sorted order.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	208 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	209 * <sibling>: <byte> [ <nodeidx> <xbyte>
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	210 * \| <flags> [<flags2>] [<region>] [<affixID>]
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	211 * \| [<pflags>] <affixID> <prefcondnr> ]
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	212 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	213 * <byte> 1 byte Byte value of the sibling. Special cases:
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	214 * BY_NOFLAGS: End of word without flags and for all
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	215 * regions.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	216 * For PREFIXTREE <affixID> and
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	217 * <prefcondnr> follow.
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	218 * BY_FLAGS: End of word, <flags> follow.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	219 * For PREFIXTREE <pflags>, <affixID>
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	220 * and <prefcondnr> follow.
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	221 * BY_FLAGS2: End of word, <flags> and <flags2>
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	222 * follow. Not used in PREFIXTREE.
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	223 * BY_INDEX: Child of sibling is shared, <nodeidx>
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	224 * and <xbyte> follow.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	225 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	226 * <nodeidx> 3 bytes Index of child for this sibling, MSB first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	227 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	228 * <xbyte> 1 byte byte value of the sibling.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	229 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	230 * <flags> 1 byte bitmask of:
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	231 * WF_ALLCAP word must have only capitals
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	232 * WF_ONECAP first char of word must be capital
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	233 * WF_KEEPCAP keep-case word
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	234 * WF_FIXCAP keep-case word, all caps not allowed
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	235 * WF_RARE rare word
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	236 * WF_BANNED bad word
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	237 * WF_REGION <region> follows
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	238 * WF_AFX <affixID> follows
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	239 *
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	240 * <flags2> 1 byte Bitmask of:
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	241 * WF_HAS_AFF >> 8 word includes affix
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	242 * WF_NEEDCOMP >> 8 word only valid in compound
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	243 *
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	244 * <pflags> 1 byte bitmask of:
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	245 * WFP_RARE rare prefix
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	246 * WFP_NC non-combining prefix
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	247 * WFP_UP letter after prefix made upper case
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	248 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	249 * <region> 1 byte Bitmask for regions in which word is valid. When
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	250 * omitted it's valid in all regions.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	251 * Lowest bit is for region 1.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	252 *
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	253 * <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	254 * PREFIXTREE used for the required prefix ID.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	255 *
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	256 * <prefcondnr> 2 bytes Prefix condition number, index in <prefcond> list
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	257 * from HEADER.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	258 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	259 * All text characters are in 'encoding', but stored as single bytes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	260 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	261
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	262 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	263 * Vim .sug file format: <SUGHEADER>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	264 * <SUGWORDTREE>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	265 * <SUGTABLE>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	266 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	267 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	268 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	269 * <fileID> 6 bytes "VIMsug"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	270 * <versionnr> 1 byte VIMSUGVERSION
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	271 * <timestamp> 8 bytes timestamp that must match with .spl file
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	272 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	273 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	274 * <SUGWORDTREE>: <wordtree> (see above, no flags or region used)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	275 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	276 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	277 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	278 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	279 * <sugwcount> 4 bytes number of <sugline> following
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	280 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	281 * <sugline>: <sugnr> ... NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	282 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	283 * <sugnr>: X bytes word number that results in this soundfolded word,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	284 * stored as an offset to the previous number in as
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	285 * few bytes as possible, see offset2bytes())
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	286 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	287
223 5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	288 #if defined(MSDOS) \|\| defined(WIN16) \|\| defined(WIN32) \|\| defined(_WIN64)
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	289 # include <io.h> /* for lseek(), must be before vim.h */
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	290 #endif
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	291
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	292 #include "vim.h"
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	293
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	294 #if defined(FEAT_SYN_HL) \|\| defined(PROTO)
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	295
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	296 #ifdef HAVE_FCNTL_H
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	297 # include <fcntl.h>
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	298 #endif
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	299
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	300 #ifndef UNIX /* it's in os_unix.h for Unix */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	301 # include <time.h> /* for time_t */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	302 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	303
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	304 #define MAXWLEN 250 /* Assume max. word len is this many bytes.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	305 Some places assume a word length fits in a
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	306 byte, thus it can't be above 255. */
226 4e7dca477fee updated for version 7.0063 vimboss parents: 223 diff changeset	307
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	308 /* 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	309 * is 8 bytes we could use something smaller, but what? */
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	310 #if SIZEOF_INT > 3
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	311 typedef int idx_T;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	312 #else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	313 typedef long idx_T;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	314 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	315
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	316 /* 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	317 * comes above it. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	318 #define WF_REGION 0x01 /* region byte follows */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	319 #define WF_ONECAP 0x02 /* word with one capital (or all capitals) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	320 #define WF_ALLCAP 0x04 /* word must be all capitals */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	321 #define WF_RARE 0x08 /* rare word */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	322 #define WF_BANNED 0x10 /* bad word */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	323 #define WF_AFX 0x20 /* affix ID follows */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	324 #define WF_FIXCAP 0x40 /* keep-case word, allcap not allowed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	325 #define WF_KEEPCAP 0x80 /* keep-case word */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	326
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	327 /* for <flags2>, shifted up one byte to be used in wn_flags */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	328 #define WF_HAS_AFF 0x0100 /* word includes affix */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	329 #define WF_NEEDCOMP 0x0200 /* word only valid in compound */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	330
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	331 #define WF_CAPMASK (WF_ONECAP \| WF_ALLCAP \| WF_KEEPCAP \| WF_FIXCAP)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	332
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	333 /* flags for <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	334 #define WFP_RARE 0x01 /* rare prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	335 #define WFP_NC 0x02 /* prefix is not combining */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	336 #define WFP_UP 0x04 /* to-upper prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	337
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	338 /* Flags for postponed prefixes. Must be above affixID (one byte)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	339 * and prefcondnr (two bytes). */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	340 #define WF_RAREPFX (WFP_RARE << 24) /* in sl_pidxs: flag for rare
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	341 * postponed prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	342 #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	343 * postponed prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	344 #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	345 * postponed prefix */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	346
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	347 /* Special byte values for <byte>. Some are only used in the tree for
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	348 * postponed prefixes, some only in the other trees. This is a bit messy... */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	349 #define BY_NOFLAGS 0 /* end of word without flags or region; for
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	350 * postponed prefix: no <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	351 #define BY_INDEX 1 /* child is shared, index follows */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	352 #define BY_FLAGS 2 /* end of word, <flags> byte follows; for
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	353 * postponed prefix: <pflags> follows */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	354 #define BY_FLAGS2 3 /* end of word, <flags> and <flags2> bytes
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	355 * follow; never used in prefix tree */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	356 #define BY_SPECIAL BY_FLAGS2 /* highest special byte value */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	357
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	358 /* 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	359 * si_repsal, sl_rep, and si_sal. Not for sl_sal!
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	360 * One replacement: from "ft_from" to "ft_to". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	361 typedef struct fromto_S
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	362 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	363 char_u *ft_from;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	364 char_u *ft_to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	365 } fromto_T;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	366
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	367 /* Info from "SAL" entries in ".aff" file used in sl_sal.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	368 * The info is split for quick processing by spell_soundfold().
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	369 * Note that "sm_oneof" and "sm_rules" point into sm_lead. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	370 typedef struct salitem_S
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	371 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	372 char_u sm_lead; / leading letters */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	373 int sm_leadlen; /* length of "sm_lead" */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	374 char_u sm_oneof; / letters from () or NULL */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	375 char_u sm_rules; / rules like ^, $, priority */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	376 char_u sm_to; / replacement. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	377 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	378 int sm_lead_w; / wide character copy of "sm_lead" */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	379 int sm_oneof_w; / wide character copy of "sm_oneof" */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	380 int sm_to_w; / wide character copy of "sm_to" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	381 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	382 } salitem_T;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	383
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	384 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	385 typedef int salfirst_T;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	386 #else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	387 typedef short salfirst_T;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	388 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	389
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	390 /* Values for SP_*ERROR are negative, positive values are used by
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	391 * read_cnt_string(). */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	392 #define SP_TRUNCERROR -1 /* spell file truncated error */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	393 #define SP_FORMERROR -2 /* format error in spell file */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	394 #define SP_OTHERERROR -3 /* other error while reading spell file */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	395
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	396 /*
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	397 * Structure used to store words and other info for one language, loaded from
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	398 * a .spl file.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	399 * 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	400 * case-folded words. "sl_kbyts/sl_kidxs" is for keep-case words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	401 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	402 * The "byts" array stores the possible bytes in each tree node, preceded by
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	403 * the number of possible bytes, sorted on byte value:
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	404 * <len> <byte1> <byte2> ...
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	405 * The "idxs" array stores the index of the child node corresponding to the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	406 * byte in "byts".
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	407 * 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	408 * the flags, region mask and affixID for the word. There may be several
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	409 * zeros in sequence for alternative flag/region/affixID combinations.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	410 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	411 typedef struct slang_S slang_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	412 struct slang_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	413 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	414 slang_T sl_next; / next language */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	415 char_u sl_name; / language name "en", "en.rare", "nl", etc. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	416 char_u sl_fname; / name of .spl file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	417 int sl_add; /* TRUE if it's a .add file. */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	418
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	419 char_u sl_fbyts; / case-folded word bytes */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	420 idx_T sl_fidxs; / case-folded word indexes */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	421 char_u sl_kbyts; / keep-case word bytes */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	422 idx_T sl_kidxs; / keep-case word indexes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	423 char_u sl_pbyts; / prefix tree word bytes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	424 idx_T sl_pidxs; / prefix tree word indexes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	425
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	426 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	427
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	428 char_u sl_midword; / MIDWORD string or NULL */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	429
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	430 hashtab_T sl_wordcount; /* hashtable with word count, wordcount_T */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	431
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	432 int sl_compmax; /* COMPOUNDMAX (default: MAXWLEN) */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	433 int sl_compminlen; /* COMPOUNDMIN (default: 0) */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	434 int sl_compsylmax; /* COMPOUNDSYLMAX (default: MAXWLEN) */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	435 regprog_T sl_compprog; / COMPOUNDFLAGS turned into a regexp progrm
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	436 * (NULL when no compounding) */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	437 char_u sl_compstartflags; / flags for first compound word */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	438 char_u sl_compallflags; / all flags for compound words */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	439 char_u sl_nobreak; /* When TRUE: no spaces between words */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	440 char_u sl_syllable; / SYLLABLE repeatable chars or NULL */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	441 garray_T sl_syl_items; /* syllable items */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	442
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	443 int sl_prefixcnt; /* number of items in "sl_prefprog" */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	444 regprog_T *sl_prefprog; / table with regprogs for prefixes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	445
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	446 garray_T sl_rep; /* list of fromto_T entries from REP lines */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	447 short sl_rep_first[256]; /* indexes where byte first appears, -1 if
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	448 there is none */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	449 garray_T sl_sal; /* list of salitem_T entries from SAL lines */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	450 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	451 there is none */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	452 int sl_followup; /* SAL followup */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	453 int sl_collapse; /* SAL collapse_result */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	454 int sl_rem_accents; /* SAL remove_accents */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	455 int sl_sofo; /* SOFOFROM and SOFOTO instead of SAL items:
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	456 * "sl_sal_first" maps chars, when has_mbyte
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	457 * "sl_sal" is a list of wide char lists. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	458 garray_T sl_repsal; /* list of fromto_T entries from REPSAL lines */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	459 short sl_repsal_first[256]; /* sl_rep_first for REPSAL lines */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	460
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	461 /* Info from the .sug file. Loaded on demand. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	462 time_t sl_sugtime; /* timestamp for .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	463 char_u sl_sbyts; / soundfolded word bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	464 idx_T sl_sidxs; / soundfolded word indexes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	465 buf_T sl_sugbuf; / buffer with word number table */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	466 int sl_sugloaded; /* TRUE when .sug file was loaded or failed to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	467 load */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	468
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	469 int sl_has_map; /* TRUE if there is a MAP line */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	470 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	471 hashtab_T sl_map_hash; /* MAP for multi-byte chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	472 int sl_map_array[256]; /* MAP for first 256 chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	473 #else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	474 char_u sl_map_array[256]; /* MAP for first 256 chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	475 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	476 hashtab_T sl_sounddone; /* table with soundfolded words that have
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	477 handled, see add_sound_suggest() */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	478 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	479
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	480 /* First language that is loaded, start of the linked list of loaded
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	481 * languages. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	482 static slang_T *first_lang = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	483
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	484 /* Flags used in .spl file for soundsalike flags. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	485 #define SAL_F0LLOWUP 1
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	486 #define SAL_COLLAPSE 2
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	487 #define SAL_REM_ACCENTS 4
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	488
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	489 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	490 * Structure used in "b_langp", filled from 'spelllang'.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	491 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	492 typedef struct langp_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	493 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	494 slang_T lp_slang; / info for this language */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	495 slang_T lp_sallang; / language used for sound folding or NULL */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	496 slang_T lp_replang; / language used for REP items or NULL */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	497 int lp_region; /* bitmask for region or REGION_ALL */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	498 } langp_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	499
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	500 #define LANGP_ENTRY(ga, i) (((langp_T *)(ga).ga_data) + (i))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	501
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	502 #define REGION_ALL 0xff /* word valid in all regions */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	503
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	504 #define VIMSPELLMAGIC "VIMspell" /* string at start of Vim spell file */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	505 #define VIMSPELLMAGICL 8
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	506 #define VIMSPELLVERSION 50
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	507
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	508 #define VIMSUGMAGIC "VIMsug" /* string at start of Vim .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	509 #define VIMSUGMAGICL 6
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	510 #define VIMSUGVERSION 1
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	511
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	512 /* Section IDs. Only renumber them when VIMSPELLVERSION changes! */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	513 #define SN_REGION 0 /* <regionname> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	514 #define SN_CHARFLAGS 1 /* charflags section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	515 #define SN_MIDWORD 2 /* <midword> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	516 #define SN_PREFCOND 3 /* <prefcond> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	517 #define SN_REP 4 /* REP items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	518 #define SN_SAL 5 /* SAL items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	519 #define SN_SOFO 6 /* soundfolding section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	520 #define SN_MAP 7 /* MAP items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	521 #define SN_COMPOUND 8 /* compound words section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	522 #define SN_SYLLABLE 9 /* syllable section */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	523 #define SN_NOBREAK 10 /* NOBREAK section */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	524 #define SN_SUGFILE 11 /* timestamp for .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	525 #define SN_REPSAL 12 /* REPSAL items section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	526 #define SN_WORDS 13 /* common words */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	527 #define SN_END 255 /* end of sections */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	528
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	529 #define SNF_REQUIRED 1 /* <sectionflags>: required section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	530
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	531 /* Result values. Lower number is accepted over higher one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	532 #define SP_BANNED -1
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	533 #define SP_OK 0
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	534 #define SP_RARE 1
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	535 #define SP_LOCAL 2
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	536 #define SP_BAD 3
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	537
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	538 /* file used for "zG" and "zW" */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	539 static char_u *int_wordlist = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	540
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	541 typedef struct wordcount_S
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	542 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	543 short_u wc_count; /* nr of times word was seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	544 char_u wc_word[1]; /* word, actually longer */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	545 } wordcount_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	546
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	547 static wordcount_T dumwc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	548 #define WC_KEY_OFF (dumwc.wc_word - (char_u *)&dumwc)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	549 #define HI2WC(hi) ((wordcount_T *)((hi)->hi_key - WC_KEY_OFF))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	550 #define MAXWORDCOUNT 0xffff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	551
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	552 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	553 * Information used when looking for suggestions.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	554 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	555 typedef struct suginfo_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	556 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	557 garray_T su_ga; /* suggestions, contains "suggest_T" */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	558 int su_maxcount; /* max. number of suggestions displayed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	559 int su_maxscore; /* maximum score for adding to su_ga */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	560 int su_sfmaxscore; /* idem, for when doing soundfold words */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	561 garray_T su_sga; /* like su_ga, sound-folded scoring */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	562 char_u su_badptr; / start of bad word in line */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	563 int su_badlen; /* length of detected bad word in line */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	564 int su_badflags; /* caps flags for bad word */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	565 char_u su_badword[MAXWLEN]; /* bad word truncated at su_badlen */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	566 char_u su_fbadword[MAXWLEN]; /* su_badword case-folded */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	567 char_u su_sal_badword[MAXWLEN]; /* su_badword soundfolded */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	568 hashtab_T su_banned; /* table with banned words */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	569 slang_T su_sallang; / default language for sound folding */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	570 } suginfo_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	571
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	572 /* One word suggestion. Used in "si_ga". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	573 typedef struct suggest_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	574 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	575 char_u st_word; / suggested word, allocated string */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	576 int st_wordlen; /* STRLEN(st_word) */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	577 int st_orglen; /* length of replaced text */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	578 int st_score; /* lower is better */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	579 int st_altscore; /* used when st_score compares equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	580 int st_salscore; /* st_score is for soundalike */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	581 int st_had_bonus; /* bonus already included in score */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	582 slang_T st_slang; / language used for sound folding */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	583 } suggest_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	584
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	585 #define SUG(ga, i) (((suggest_T *)(ga).ga_data)[i])
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	586
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	587 /* TRUE if a word appears in the list of banned words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	588 #define WAS_BANNED(su, word) (!HASHITEM_EMPTY(hash_find(&su->su_banned, word)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	589
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	590 /* Number of suggestions kept when cleaning up. we need to keep more than
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	591 * what is displayed, because when rescore_suggestions() is called the score
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	592 * may change and wrong suggestions may be removed later. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	593 #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	594
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	595 /* Threshold for sorting and cleaning up suggestions. Don't want to keep lots
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	596 * of suggestions that are not going to be displayed. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	597 #define SUG_MAX_COUNT(su) (SUG_CLEAN_COUNT(su) + 50)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	598
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	599 /* score for various changes */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	600 #define SCORE_SPLIT 149 /* split bad word */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	601 #define SCORE_ICASE 52 /* slightly different case */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	602 #define SCORE_REGION 200 /* word is for different region */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	603 #define SCORE_RARE 180 /* rare word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	604 #define SCORE_SWAP 75 /* swap two characters */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	605 #define SCORE_SWAP3 110 /* swap two characters in three */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	606 #define SCORE_REP 65 /* REP replacement */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	607 #define SCORE_SUBST 93 /* substitute a character */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	608 #define SCORE_SIMILAR 33 /* substitute a similar character */
479 147da3983fca updated for version 7.0129 vimboss parents: 475 diff changeset	609 #define SCORE_SUBCOMP 33 /* substitute a composing character */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	610 #define SCORE_DEL 94 /* delete a character */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	611 #define SCORE_DELDUP 66 /* delete a duplicated character */
479 147da3983fca updated for version 7.0129 vimboss parents: 475 diff changeset	612 #define SCORE_DELCOMP 28 /* delete a composing character */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	613 #define SCORE_INS 96 /* insert a character */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	614 #define SCORE_INSDUP 67 /* insert a duplicate character */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	615 #define SCORE_INSCOMP 30 /* insert a composing character */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	616 #define SCORE_NONWORD 103 /* change non-word to word char */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	617
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	618 #define SCORE_FILE 30 /* suggestion from a file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	619 #define SCORE_MAXINIT 350 /* Initial maximum score: higher == slower.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	620 * 350 allows for about three changes. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	621
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	622 #define SCORE_COMMON1 30 /* subtracted for words seen before */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	623 #define SCORE_COMMON2 40 /* subtracted for words often seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	624 #define SCORE_COMMON3 50 /* subtracted for words very often seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	625 #define SCORE_THRES2 10 /* word count threshold for COMMON2 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	626 #define SCORE_THRES3 100 /* word count threshold for COMMON3 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	627
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	628 /* When trying changed soundfold words it becomes slow when trying more than
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	629 * 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	630 * 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	631 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	632 #define SCORE_SFMAX1 200 /* maximum score for first try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	633 #define SCORE_SFMAX2 300 /* maximum score for second try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	634 #define SCORE_SFMAX3 400 /* maximum score for third try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	635
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	636 #define SCORE_BIG SCORE_INS * 3 /* big difference */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	637 #define SCORE_MAXMAX 999999 /* accept any score */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	638 #define SCORE_LIMITMAX 350 /* for spell_edit_score_limit() */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	639
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	640 /* for spell_edit_score_limit() we need to know the minimum value of
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	641 * SCORE_ICASE, SCORE_SWAP, SCORE_DEL, SCORE_SIMILAR and SCORE_INS */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	642 #define SCORE_EDIT_MIN SCORE_SIMILAR
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	643
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	644 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	645 * Structure to store info for word matching.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	646 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	647 typedef struct matchinf_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	648 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	649 langp_T mi_lp; / info for language and region */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	650
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	651 /* pointers to original text to be checked */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	652 char_u mi_word; / start of word being checked */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	653 char_u mi_end; / end of matching word so far */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	654 char_u mi_fend; / next char to be added to mi_fword */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	655 char_u mi_cend; / char after what was used for
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	656 mi_capflags */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	657
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	658 /* case-folded text */
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	659 char_u mi_fword[MAXWLEN + 1]; /* mi_word case-folded */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	660 int mi_fwordlen; /* nr of valid bytes in mi_fword */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	661
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	662 /* for when checking word after a prefix */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	663 int mi_prefarridx; /* index in sl_pidxs with list of
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	664 affixID/condition */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	665 int mi_prefcnt; /* number of entries at mi_prefarridx */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	666 int mi_prefixlen; /* byte length of prefix */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	667 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	668 int mi_cprefixlen; /* byte length of prefix in original
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	669 case */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	670 #else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	671 # define mi_cprefixlen mi_prefixlen /* it's the same value */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	672 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	673
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	674 /* for when checking a compound word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	675 int mi_compoff; /* start of following word offset */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	676 char_u mi_compflags[MAXWLEN]; /* flags for compound words used */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	677 int mi_complen; /* nr of compound words used */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	678
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	679 /* others */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	680 int mi_result; /* result so far: SP_BAD, SP_OK, etc. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	681 int mi_capflags; /* WF_ONECAP WF_ALLCAP WF_KEEPCAP */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	682 buf_T mi_buf; / buffer being checked */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	683
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	684 /* for NOBREAK */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	685 int mi_result2; /* "mi_resul" without following word */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	686 char_u mi_end2; / "mi_end" without following word */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	687 } matchinf_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	688
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	689 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	690 * The tables used for recognizing word characters according to spelling.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	691 * These are only used for the first 256 characters of 'encoding'.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	692 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	693 typedef struct spelltab_S
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	694 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	695 char_u st_isw[256]; /* flags: is word char */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	696 char_u st_isu[256]; /* flags: is uppercase char */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	697 char_u st_fold[256]; /* chars: folded case */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	698 char_u st_upper[256]; /* chars: upper case */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	699 } spelltab_T;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	700
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	701 static spelltab_T spelltab;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	702 static int did_set_spelltab;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	703
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	704 #define CF_WORD 0x01
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	705 #define CF_UPPER 0x02
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	706
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	707 static void clear_spell_chartab __ARGS((spelltab_T *sp));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	708 static int set_spell_finish __ARGS((spelltab_T *new_st));
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	709 static int spell_iswordp __ARGS((char_u p, buf_T buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	710 static int spell_iswordp_nmw __ARGS((char_u *p));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	711 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	712 static int spell_iswordp_w __ARGS((int p, buf_T buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	713 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	714 static int write_spell_prefcond __ARGS((FILE fd, garray_T gap));
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	715
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	716 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	717 * 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	718 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	719 typedef enum
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	720 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	721 STATE_START = 0, /* At start of node check for NUL bytes (goodword
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	722 * ends); if badword ends there is a match, otherwise
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	723 * try splitting word. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	724 STATE_NOPREFIX, /* try without prefix */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	725 STATE_SPLITUNDO, /* Undo splitting. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	726 STATE_ENDNUL, /* Past NUL bytes at start of the node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	727 STATE_PLAIN, /* Use each byte of the node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	728 STATE_DEL, /* Delete a byte from the bad word. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	729 STATE_INS_PREP, /* Prepare for inserting bytes. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	730 STATE_INS, /* Insert a byte in the bad word. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	731 STATE_SWAP, /* Swap two bytes. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	732 STATE_UNSWAP, /* Undo swap two characters. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	733 STATE_SWAP3, /* Swap two characters over three. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	734 STATE_UNSWAP3, /* Undo Swap two characters over three. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	735 STATE_UNROT3L, /* Undo rotate three characters left */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	736 STATE_UNROT3R, /* Undo rotate three characters right */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	737 STATE_REP_INI, /* Prepare for using REP items. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	738 STATE_REP, /* Use matching REP items from the .aff file. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	739 STATE_REP_UNDO, /* Undo a REP item replacement. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	740 STATE_FINAL /* End of this node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	741 } state_T;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	742
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	743 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	744 * Struct to keep the state at each level in suggest_try_change().
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	745 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	746 typedef struct trystate_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	747 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	748 state_T ts_state; /* state at this level, STATE_ */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	749 int ts_score; /* score */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	750 idx_T ts_arridx; /* index in tree array, start of node */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	751 short ts_curi; /* index in list of child nodes */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	752 char_u ts_fidx; /* index in fword[], case-folded bad word */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	753 char_u ts_fidxtry; /* ts_fidx at which bytes may be changed */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	754 char_u ts_twordlen; /* valid length of tword[] */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	755 char_u ts_prefixdepth; /* stack depth for end of prefix or
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	756 * PFD_PREFIXTREE or PFD_NOPREFIX */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	757 char_u ts_flags; /* TSF_ flags */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	758 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	759 char_u ts_tcharlen; /* number of bytes in tword character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	760 char_u ts_tcharidx; /* current byte index in tword character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	761 char_u ts_isdiff; /* DIFF_ values */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	762 char_u ts_fcharstart; /* index in fword where badword char started */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	763 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	764 char_u ts_prewordlen; /* length of word in "preword[]" */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	765 char_u ts_splitoff; /* index in "tword" after last split */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	766 char_u ts_splitfidx; /* "ts_fidx" at word split */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	767 char_u ts_complen; /* nr of compound words used */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	768 char_u ts_compsplit; /* index for "compflags" where word was spit */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	769 char_u ts_save_badflags; /* su_badflags saved here */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	770 char_u ts_delidx; /* index in fword for char that was deleted,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	771 valid when "ts_flags" has TSF_DIDDEL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	772 } trystate_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	773
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	774 /* values for ts_isdiff */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	775 #define DIFF_NONE 0 /* no different byte (yet) */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	776 #define DIFF_YES 1 /* different byte found */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	777 #define DIFF_INSERT 2 /* inserting character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	778
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	779 /* values for ts_flags */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	780 #define TSF_PREFIXOK 1 /* already checked that prefix is OK */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	781 #define TSF_DIDSPLIT 2 /* tried split at this point */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	782 #define TSF_DIDDEL 4 /* did a delete, "ts_delidx" has index */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	783
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	784 /* special values ts_prefixdepth */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	785 #define PFD_NOPREFIX 0xff /* not using prefixes */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	786 #define PFD_PREFIXTREE 0xfe /* walking through the prefix tree */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	787 #define PFD_NOTSPECIAL 0xfd /* highest value that's not special */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	788
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	789 /* mode values for find_word */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	790 #define FIND_FOLDWORD 0 /* find word case-folded */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	791 #define FIND_KEEPWORD 1 /* find keep-case word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	792 #define FIND_PREFIX 2 /* find word after prefix */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	793 #define FIND_COMPOUND 3 /* find case-folded compound word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	794 #define FIND_KEEPCOMPOUND 4 /* find keep-case compound word */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	795
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	796 static slang_T slang_alloc __ARGS((char_u lang));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	797 static void slang_free __ARGS((slang_T *lp));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	798 static void slang_clear __ARGS((slang_T *lp));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	799 static void slang_clear_sug __ARGS((slang_T *lp));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	800 static void find_word __ARGS((matchinf_T *mip, int mode));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	801 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	802 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	803 static void find_prefix __ARGS((matchinf_T *mip, int mode));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	804 static int fold_more __ARGS((matchinf_T *mip));
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	805 static int spell_valid_case __ARGS((int wordflags, int treeflags));
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	806 static int no_spell_checking __ARGS((win_T *wp));
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	807 static void spell_load_lang __ARGS((char_u *lang));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	808 static char_u *spell_enc __ARGS((void));
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	809 static void int_wordlist_spl __ARGS((char_u *fname));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	810 static void spell_load_cb __ARGS((char_u fname, void cookie));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	811 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	812 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	813 static char_u read_string __ARGS((FILE fd, int cnt));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	814 static int read_region_section __ARGS((FILE fd, slang_T slang, int len));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	815 static int read_charflags_section __ARGS((FILE *fd));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	816 static int read_prefcond_section __ARGS((FILE fd, slang_T lp));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	817 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	818 static int read_sal_section __ARGS((FILE fd, slang_T slang));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	819 static int read_words_section __ARGS((FILE fd, slang_T lp, int len));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	820 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	821 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	822 static int read_sofo_section __ARGS((FILE fd, slang_T slang));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	823 static int read_compound __ARGS((FILE fd, slang_T slang, int len));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	824 static int byte_in_str __ARGS((char_u *str, int byte));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	825 static int init_syl_tab __ARGS((slang_T *slang));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	826 static int count_syllables __ARGS((slang_T slang, char_u word));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	827 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	828 static void set_sal_first __ARGS((slang_T *lp));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	829 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	830 static int mb_str2wide __ARGS((char_u s));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	831 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	832 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	833 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	834 static void clear_midword __ARGS((buf_T *buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	835 static void use_midword __ARGS((slang_T lp, buf_T buf));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	836 static int find_region __ARGS((char_u rp, char_u region));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	837 static int captype __ARGS((char_u word, char_u end));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	838 static int badword_captype __ARGS((char_u word, char_u end));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	839 static void spell_reload_one __ARGS((char_u *fname, int added_word));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	840 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	841 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	842 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	843 static int check_need_cap __ARGS((linenr_T lnum, colnr_T col));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	844 static void spell_find_suggest __ARGS((char_u badptr, suginfo_T su, int maxcount, int banbadword, int need_cap, int interactive));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	845 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	846 static void spell_suggest_expr __ARGS((suginfo_T su, char_u expr));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	847 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	848 static void spell_suggest_file __ARGS((suginfo_T su, char_u fname));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	849 static void spell_suggest_intern __ARGS((suginfo_T *su, int interactive));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	850 static void suggest_load_files __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	851 static void tree_count_words __ARGS((char_u byts, idx_T idxs));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	852 static void spell_find_cleanup __ARGS((suginfo_T *su));
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	853 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	854 static void allcap_copy __ARGS((char_u word, char_u wcopy));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	855 static void suggest_try_special __ARGS((suginfo_T *su));
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	856 static void suggest_try_change __ARGS((suginfo_T *su));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	857 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	858 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	859 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	860 static int nofold_len __ARGS((char_u fword, int flen, char_u word));
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	861 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	862 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	863 static void score_comp_sal __ARGS((suginfo_T *su));
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	864 static void score_combine __ARGS((suginfo_T *su));
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	865 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	866 static void suggest_try_soundalike_prep __ARGS((void));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	867 static void suggest_try_soundalike __ARGS((suginfo_T *su));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	868 static void suggest_try_soundalike_finish __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	869 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	870 static int soundfold_find __ARGS((slang_T slang, char_u word));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	871 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	872 static void set_map_str __ARGS((slang_T lp, char_u map));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	873 static int similar_chars __ARGS((slang_T *slang, int c1, int c2));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	874 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	875 static void check_suggestions __ARGS((suginfo_T su, garray_T gap));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	876 static void add_banned __ARGS((suginfo_T su, char_u word));
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	877 static void rescore_suggestions __ARGS((suginfo_T *su));
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	878 static void rescore_one __ARGS((suginfo_T su, suggest_T stp));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	879 static int cleanup_suggestions __ARGS((garray_T *gap, int maxscore, int keep));
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	880 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	881 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	882 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	883 #ifdef FEAT_MBYTE
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	884 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	885 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	886 static int soundalike_score __ARGS((char_u goodsound, char_u badsound));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	887 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	888 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	889 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	890 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	891 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	892 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	893 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	894 static buf_T *open_spellbuf __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	895 static void close_spellbuf __ARGS((buf_T *buf));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	896
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	897 /*
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	898 * Use our own character-case definitions, because the current locale may
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	899 * differ from what the .spl file uses.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	900 * These must not be called with negative number!
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	901 */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	902 #ifndef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	903 /* Non-multi-byte implementation. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	904 # define SPELL_TOFOLD(c) ((c) < 256 ? spelltab.st_fold[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	905 # define SPELL_TOUPPER(c) ((c) < 256 ? spelltab.st_upper[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	906 # define SPELL_ISUPPER(c) ((c) < 256 ? spelltab.st_isu[c] : FALSE)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	907 #else
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	908 # if defined(HAVE_WCHAR_H)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	909 # include <wchar.h> /* for towupper() and towlower() */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	910 # endif
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	911 /* Multi-byte implementation. For Unicode we can call utf_*(), but don't do
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	912 * 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	913 * the "w" library function for characters above 255 if available. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	914 # ifdef HAVE_TOWLOWER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	915 # define SPELL_TOFOLD(c) (enc_utf8 && (c) >= 128 ? utf_fold(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	916 : (c) < 256 ? spelltab.st_fold[c] : towlower(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	917 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	918 # define SPELL_TOFOLD(c) (enc_utf8 && (c) >= 128 ? utf_fold(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	919 : (c) < 256 ? spelltab.st_fold[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	920 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	921
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	922 # ifdef HAVE_TOWUPPER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	923 # define SPELL_TOUPPER(c) (enc_utf8 && (c) >= 128 ? utf_toupper(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	924 : (c) < 256 ? spelltab.st_upper[c] : towupper(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	925 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	926 # define SPELL_TOUPPER(c) (enc_utf8 && (c) >= 128 ? utf_toupper(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	927 : (c) < 256 ? spelltab.st_upper[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	928 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	929
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	930 # ifdef HAVE_ISWUPPER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	931 # define SPELL_ISUPPER(c) (enc_utf8 && (c) >= 128 ? utf_isupper(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	932 : (c) < 256 ? spelltab.st_isu[c] : iswupper(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	933 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	934 # define SPELL_ISUPPER(c) (enc_utf8 && (c) >= 128 ? utf_isupper(c) \
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	935 : (c) < 256 ? spelltab.st_isu[c] : (FALSE))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	936 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	937 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	938
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	939
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	940 static char *e_format = N_("E759: Format error in spell file");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	941 static char *e_spell_trunc = N_("E758: Truncated spell file");
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	942 static char *e_afftrailing = N_("Trailing text in %s line %d: %s");
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	943 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	944 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	945 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	946 static char *msg_compressing = N_("Compressing word tree...");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	947
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	948 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	949 * Main spell-checking function.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	950 * "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	951 * "*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	952 * non-word or when it's OK it remains unchanged.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	953 * This must only be called when 'spelllang' is not empty.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	954 *
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	955 * "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	956 * 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	957 * 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	958 * worry.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	959 *
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	960 * 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	961 * caller can skip over the word.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	962 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	963 int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	964 spell_check(wp, ptr, attrp, capcol, docount)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	965 win_T wp; / current window */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	966 char_u *ptr;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	967 hlf_T *attrp;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	968 int capcol; / column to check for Capital */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	969 int docount; /* count good words */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	970 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	971 matchinf_T mi; /* Most things are put in "mi" so that it can
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	972 be passed to functions quickly. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	973 int nrlen = 0; /* found a number first */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	974 int c;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	975 int wrongcaplen = 0;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	976 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	977 int count_word = docount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	978
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	979 /* A word never starts at a space or a control character. Return quickly
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	980 * then, skipping over the character. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	981 if (*ptr <= ' ')
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	982 return 1;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	983 vim_memset(&mi, 0, sizeof(matchinf_T));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	984
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	985 /* A number is always OK. Also skip hexadecimal numbers 0xFF99 and
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	986 * 0X99FF. But always do check spelling to find "3GPP" and "11
5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	987 * julifeest". */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	988 if (ptr >= '0' && ptr <= '9')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	989 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	990 if (*ptr == '0' && (ptr[1] == 'x' \|\| ptr[1] == 'X'))
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	991 mi.mi_end = skiphex(ptr + 2);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	992 else
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	993 mi.mi_end = skipdigits(ptr);
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	994 nrlen = mi.mi_end - ptr;
5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	995 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	996
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	997 /* 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	998 mi.mi_word = ptr;
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	999 mi.mi_fend = ptr;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1000 if (spell_iswordp(mi.mi_fend, wp->w_buffer))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1001 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1002 do
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1003 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1004 mb_ptr_adv(mi.mi_fend);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1005 } 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	1006
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1007 if (capcol != NULL && *capcol == 0 && wp->w_buffer->b_cap_prog != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1008 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1009 /* Check word starting with capital letter. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1010 c = PTR2CHAR(ptr);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1011 if (!SPELL_ISUPPER(c))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1012 wrongcaplen = (int)(mi.mi_fend - ptr);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1013 }
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)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1016 *capcol = -1;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1017
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1018 /* We always use the characters up to the next non-word character,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1019 * also for bad words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1020 mi.mi_end = mi.mi_fend;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1021
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1022 /* Check caps type later. */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1023 mi.mi_buf = wp->w_buffer;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1024
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1025 /* 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	1026 * for the word end. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1027 if (*mi.mi_fend != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1028 mb_ptr_adv(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 (void)spell_casefold(ptr, (int)(mi.mi_fend - ptr), mi.mi_fword,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1031 MAXWLEN + 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1032 mi.mi_fwordlen = STRLEN(mi.mi_fword);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1033
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1034 /* The word is bad unless we recognize it. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1035 mi.mi_result = SP_BAD;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1036 mi.mi_result2 = SP_BAD;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1037
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1038 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1039 * Loop over the languages specified in 'spelllang'.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1040 * We check them all, because a word may be matched longer in another
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1041 * language.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1042 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1043 for (lpi = 0; lpi < wp->w_buffer->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1044 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1045 mi.mi_lp = LANGP_ENTRY(wp->w_buffer->b_langp, lpi);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1046
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1047 /* If reloading fails the language is still in the list but everything
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1048 * has been cleared. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1049 if (mi.mi_lp->lp_slang->sl_fidxs == NULL)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1050 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1051
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1052 /* Check for a matching word in case-folded words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1053 find_word(&mi, FIND_FOLDWORD);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1054
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1055 /* Check for a matching word in keep-case words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1056 find_word(&mi, FIND_KEEPWORD);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1057
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1058 /* Check for matching prefixes. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1059 find_prefix(&mi, FIND_FOLDWORD);
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1060
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1061 /* For a NOBREAK language, may want to use a word without a following
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1062 * word as a backup. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1063 if (mi.mi_lp->lp_slang->sl_nobreak && mi.mi_result == SP_BAD
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1064 && mi.mi_result2 != SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1065 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1066 mi.mi_result = mi.mi_result2;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1067 mi.mi_end = mi.mi_end2;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1068 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1069
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1070 /* 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	1071 if (count_word && mi.mi_result == SP_OK)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1072 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1073 count_common_word(mi.mi_lp->lp_slang, ptr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1074 (int)(mi.mi_end - ptr), 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1075 count_word = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1076 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1077 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1078
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1079 if (mi.mi_result != SP_OK)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1080 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1081 /* If we found a number skip over it. Allows for "42nd". Do flag
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1082 * rare and local words, e.g., "3GPP". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1083 if (nrlen > 0)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1084 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1085 if (mi.mi_result == SP_BAD \|\| mi.mi_result == SP_BANNED)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1086 return nrlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1087 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1088
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1089 /* When we are at a non-word character there is no error, just
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1090 * skip over the character (try looking for a word after it). */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1091 else if (!spell_iswordp_nmw(ptr))
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1092 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1093 if (capcol != NULL && wp->w_buffer->b_cap_prog != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1094 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1095 regmatch_T regmatch;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1096
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1097 /* Check for end of sentence. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1098 regmatch.regprog = wp->w_buffer->b_cap_prog;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1099 regmatch.rm_ic = FALSE;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1100 if (vim_regexec(&regmatch, ptr, 0))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1101 *capcol = (int)(regmatch.endp[0] - ptr);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1102 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1103
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1104 #ifdef FEAT_MBYTE
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1105 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	1106 return (*mb_ptr2len)(ptr);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1107 #endif
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1108 return 1;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1109 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1110 else if (mi.mi_end == ptr)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1111 /* Always include at least one character. Required for when there
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1112 * is a mixup in "midword". */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1113 mb_ptr_adv(mi.mi_end);
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1114 else if (mi.mi_result == SP_BAD
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1115 && LANGP_ENTRY(wp->w_buffer->b_langp, 0)->lp_slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1116 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1117 char_u p, fp;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1118 int save_result = mi.mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1119
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1120 /* First language in 'spelllang' is NOBREAK. Find first position
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1121 * at which any word would be valid. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1122 mi.mi_lp = LANGP_ENTRY(wp->w_buffer->b_langp, 0);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1123 if (mi.mi_lp->lp_slang->sl_fidxs != NULL)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1124 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1125 p = mi.mi_word;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1126 fp = mi.mi_fword;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1127 for (;;)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1128 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1129 mb_ptr_adv(p);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1130 mb_ptr_adv(fp);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1131 if (p >= mi.mi_end)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1132 break;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1133 mi.mi_compoff = fp - mi.mi_fword;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1134 find_word(&mi, FIND_COMPOUND);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1135 if (mi.mi_result != SP_BAD)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1136 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1137 mi.mi_end = p;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1138 break;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1139 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1140 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1141 mi.mi_result = save_result;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1142 }
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1143 }
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1144
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1145 if (mi.mi_result == SP_BAD \|\| mi.mi_result == SP_BANNED)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1146 *attrp = HLF_SPB;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1147 else if (mi.mi_result == SP_RARE)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1148 *attrp = HLF_SPR;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1149 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1150 *attrp = HLF_SPL;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1151 }
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1152
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1153 if (wrongcaplen > 0 && (mi.mi_result == SP_OK \|\| mi.mi_result == SP_RARE))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1154 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1155 /* Report SpellCap only when the word isn't badly spelled. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1156 *attrp = HLF_SPC;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1157 return wrongcaplen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1158 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1159
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1160 return (int)(mi.mi_end - ptr);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1161 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1162
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1163 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1164 * Check if the word at "mip->mi_word" is in the tree.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1165 * When "mode" is FIND_FOLDWORD check in fold-case word tree.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1166 * When "mode" is FIND_KEEPWORD check in keep-case word tree.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1167 * 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	1168 * tree.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1169 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1170 * For a match mip->mi_result is updated.
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1171 */
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1172 static void
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1173 find_word(mip, mode)
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1174 matchinf_T *mip;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1175 int mode;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1176 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1177 idx_T arridx = 0;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1178 int endlen[MAXWLEN]; /* length at possible word endings */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1179 idx_T endidx[MAXWLEN]; /* possible word endings */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1180 int endidxcnt = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1181 int len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1182 int wlen = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1183 int flen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1184 int c;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1185 char_u *ptr;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1186 idx_T lo, hi, m;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1187 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1188 char_u *s;
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1189 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1190 char_u *p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1191 int res = SP_BAD;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1192 slang_T *slang = mip->mi_lp->lp_slang;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1193 unsigned flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1194 char_u *byts;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1195 idx_T *idxs;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1196 int word_ends;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1197 int prefix_found;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1198 int nobreak_result;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1199
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1200 if (mode == FIND_KEEPWORD \|\| mode == FIND_KEEPCOMPOUND)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1201 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1202 /* Check for word with matching case in keep-case tree. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1203 ptr = mip->mi_word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1204 flen = 9999; /* no case folding, always enough bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1205 byts = slang->sl_kbyts;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1206 idxs = slang->sl_kidxs;
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_KEEPCOMPOUND)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1209 /* Skip over the previously found word(s). */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1210 wlen += mip->mi_compoff;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1211 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1212 else
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1213 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1214 /* Check for case-folded in case-folded tree. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1215 ptr = mip->mi_fword;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1216 flen = mip->mi_fwordlen; /* available case-folded bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1217 byts = slang->sl_fbyts;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1218 idxs = slang->sl_fidxs;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1219
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1220 if (mode == FIND_PREFIX)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1221 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1222 /* Skip over the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1223 wlen = mip->mi_prefixlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1224 flen -= mip->mi_prefixlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1225 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1226 else if (mode == FIND_COMPOUND)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1227 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1228 /* Skip over the previously found word(s). */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1229 wlen = mip->mi_compoff;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1230 flen -= mip->mi_compoff;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1231 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1232
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1233 }
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1234
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1235 if (byts == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1236 return; /* array is empty */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1237
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1238 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1239 * Repeat advancing in the tree until:
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1240 * - there is a byte that doesn't match,
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1241 * - we reach the end of the tree,
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1242 * - or we reach the end of the line.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1243 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1244 for (;;)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1245 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1246 if (flen <= 0 && *mip->mi_fend != NUL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1247 flen = fold_more(mip);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1248
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1249 len = byts[arridx++];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1250
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1251 /* If the first possible byte is a zero the word could end here.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1252 * Remember this index, we first check for the longest word. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1253 if (byts[arridx] == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1254 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1255 if (endidxcnt == MAXWLEN)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1256 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1257 /* Must be a corrupted spell file. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1258 EMSG(_(e_format));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1259 return;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1260 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1261 endlen[endidxcnt] = wlen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1262 endidx[endidxcnt++] = arridx++;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1263 --len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1264
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1265 /* Skip over the zeros, there can be several flag/region
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1266 * combinations. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1267 while (len > 0 && byts[arridx] == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1268 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1269 ++arridx;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1270 --len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1271 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1272 if (len == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1273 break; /* no children, word must end here */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1274 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1275
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1276 /* Stop looking at end of the line. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1277 if (ptr[wlen] == NUL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1278 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1279
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1280 /* Perform a binary search in the list of accepted bytes. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1281 c = ptr[wlen];
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1282 if (c == TAB) /* <Tab> is handled like <Space> */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1283 c = ' ';
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1284 lo = arridx;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1285 hi = arridx + len - 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1286 while (lo < hi)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1287 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1288 m = (lo + hi) / 2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1289 if (byts[m] > c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1290 hi = m - 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1291 else if (byts[m] < c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1292 lo = m + 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1293 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1294 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1295 lo = hi = m;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1296 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1297 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1298 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1299
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1300 /* Stop if there is no matching byte. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1301 if (hi < lo \|\| byts[lo] != c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1302 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1303
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1304 /* Continue at the child (if there is one). */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1305 arridx = idxs[lo];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1306 ++wlen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1307 --flen;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1308
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1309 /* One space in the good word may stand for several spaces in the
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1310 * checked word. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1311 if (c == ' ')
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1312 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1313 for (;;)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1314 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1315 if (flen <= 0 && *mip->mi_fend != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1316 flen = fold_more(mip);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1317 if (ptr[wlen] != ' ' && ptr[wlen] != TAB)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1318 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1319 ++wlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1320 --flen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1321 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1322 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1323 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1324
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1325 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1326 * Verify that one of the possible endings is valid. Try the longest
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1327 * first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1328 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1329 while (endidxcnt > 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1330 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1331 --endidxcnt;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1332 arridx = endidx[endidxcnt];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1333 wlen = endlen[endidxcnt];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1334
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1335 #ifdef FEAT_MBYTE
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1336 if ((*mb_head_off)(ptr, ptr + wlen) > 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1337 continue; /* not at first byte of character */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1338 #endif
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1339 if (spell_iswordp(ptr + wlen, mip->mi_buf))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1340 {
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1341 if (slang->sl_compprog == NULL && !slang->sl_nobreak)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1342 continue; /* next char is a word character */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1343 word_ends = FALSE;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1344 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1345 else
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1346 word_ends = TRUE;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1347 /* The prefix flag is before compound flags. Once a valid prefix flag
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1348 * has been found we try compound flags. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1349 prefix_found = FALSE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1350
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1351 #ifdef FEAT_MBYTE
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1352 if (mode != FIND_KEEPWORD && has_mbyte)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1353 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1354 /* Compute byte length in original word, length may change
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1355 * when folding case. This can be slow, take a shortcut when the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1356 * case-folded word is equal to the keep-case word. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1357 p = mip->mi_word;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1358 if (STRNCMP(ptr, p, wlen) != 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1359 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1360 for (s = ptr; s < ptr + wlen; mb_ptr_adv(s))
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1361 mb_ptr_adv(p);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1362 wlen = p - mip->mi_word;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1363 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1364 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1365 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1366
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1367 /* Check flags and region. For FIND_PREFIX check the condition and
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1368 * prefix ID.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1369 * Repeat this if there are more flags/region alternatives until there
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1370 * is a match. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1371 res = SP_BAD;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1372 for (len = byts[arridx - 1]; len > 0 && byts[arridx] == 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1373 --len, ++arridx)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1374 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1375 flags = idxs[arridx];
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1376
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1377 /* For the fold-case tree check that the case of the checked word
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1378 * matches with what the word in the tree requires.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1379 * For keep-case tree the case is always right. For prefixes we
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1380 * don't bother to check. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1381 if (mode == FIND_FOLDWORD)
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 if (mip->mi_cend != mip->mi_word + wlen)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1384 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1385 /* mi_capflags was set for a different word length, need
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1386 * to do it again. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1387 mip->mi_cend = mip->mi_word + wlen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1388 mip->mi_capflags = captype(mip->mi_word, mip->mi_cend);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1389 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1390
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1391 if (mip->mi_capflags == WF_KEEPCAP
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1392 \|\| !spell_valid_case(mip->mi_capflags, flags))
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1393 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1394 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1395
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1396 /* When mode is FIND_PREFIX the word must support the prefix:
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1397 * 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	1398 * mip->mi_prefarridx that find_prefix() filled. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1399 else if (mode == FIND_PREFIX && !prefix_found)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1400 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1401 c = valid_word_prefix(mip->mi_prefcnt, mip->mi_prefarridx,
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1402 flags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1403 mip->mi_word + mip->mi_cprefixlen, slang,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1404 FALSE);
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1405 if (c == 0)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1406 continue;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1407
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1408 /* Use the WF_RARE flag for a rare prefix. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1409 if (c & WF_RAREPFX)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1410 flags \|= WF_RARE;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1411 prefix_found = TRUE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1412 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1413
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1414 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1415 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1416 if ((mode == FIND_COMPOUND \|\| mode == FIND_KEEPCOMPOUND)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1417 && (flags & WF_BANNED) == 0)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1418 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1419 /* NOBREAK: found a valid following word. That's all we
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1420 * need to know, so return. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1421 mip->mi_result = SP_OK;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1422 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1423 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1424 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1425
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1426 else if ((mode == FIND_COMPOUND \|\| mode == FIND_KEEPCOMPOUND
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1427 \|\| !word_ends))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1428 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1429 /* If there is no flag or the word is shorter than
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1430 * COMPOUNDMIN reject it quickly.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1431 * Makes you wonder why someone puts a compound flag on a word
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1432 * that's too short... Myspell compatibility requires this
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1433 * anyway. */
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1434 if (((unsigned)flags >> 24) == 0
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1435 \|\| wlen - mip->mi_compoff < slang->sl_compminlen)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1436 continue;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1437 #ifdef FEAT_MBYTE
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1438 /* For multi-byte chars check character length against
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1439 * COMPOUNDMIN. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1440 if (has_mbyte
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1441 && slang->sl_compminlen > 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1442 && mb_charlen_len(mip->mi_word + mip->mi_compoff,
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1443 wlen - mip->mi_compoff) < slang->sl_compminlen)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1444 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1445 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1446
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1447 /* Limit the number of compound words to COMPOUNDMAX if no
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1448 * maximum for syllables is specified. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1449 if (!word_ends && mip->mi_complen + 2 > slang->sl_compmax
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1450 && slang->sl_compsylmax == MAXWLEN)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1451 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1452
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1453 /* Quickly check if compounding is possible with this flag. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1454 if (!byte_in_str(mip->mi_complen == 0
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1455 ? slang->sl_compstartflags
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1456 : slang->sl_compallflags,
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1457 ((unsigned)flags >> 24)))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1458 continue;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1459
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1460 if (mode == FIND_COMPOUND)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1461 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1462 int capflags;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1463
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1464 /* Need to check the caps type of the appended compound
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1465 * word. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1466 #ifdef FEAT_MBYTE
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1467 if (has_mbyte && STRNCMP(ptr, mip->mi_word,
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1468 mip->mi_compoff) != 0)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1469 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1470 /* case folding may have changed the length */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1471 p = mip->mi_word;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1472 for (s = ptr; s < ptr + mip->mi_compoff; mb_ptr_adv(s))
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1473 mb_ptr_adv(p);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1474 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1475 else
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1476 #endif
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1477 p = mip->mi_word + mip->mi_compoff;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1478 capflags = captype(p, mip->mi_word + wlen);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1479 if (capflags == WF_KEEPCAP \|\| (capflags == WF_ALLCAP
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1480 && (flags & WF_FIXCAP) != 0))
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1481 continue;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1482
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1483 if (capflags != WF_ALLCAP)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1484 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1485 /* When the character before the word is a word
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1486 * character we do not accept a Onecap word. We do
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1487 * accept a no-caps word, even when the dictionary
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1488 * word specifies ONECAP. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1489 mb_ptr_back(mip->mi_word, p);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1490 if (spell_iswordp_nmw(p)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1491 ? capflags == WF_ONECAP
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1492 : (flags & WF_ONECAP) != 0
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1493 && capflags != WF_ONECAP)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1494 continue;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1495 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1496 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1497
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1498 /* If the word ends the sequence of compound flags of the
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1499 * words must match with one of the COMPOUNDFLAGS items and
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1500 * the number of syllables must not be too large. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1501 mip->mi_compflags[mip->mi_complen] = ((unsigned)flags >> 24);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1502 mip->mi_compflags[mip->mi_complen + 1] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1503 if (word_ends)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1504 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1505 char_u fword[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1506
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1507 if (slang->sl_compsylmax < MAXWLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1508 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1509 /* "fword" is only needed for checking syllables. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1510 if (ptr == mip->mi_word)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1511 (void)spell_casefold(ptr, wlen, fword, MAXWLEN);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1512 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1513 vim_strncpy(fword, ptr, endlen[endidxcnt]);
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 (!can_compound(slang, fword, mip->mi_compflags))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1516 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1517 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1518 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1519
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1520 /* Check NEEDCOMPOUND: can't use word without compounding. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1521 else if (flags & WF_NEEDCOMP)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1522 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1523
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1524 nobreak_result = SP_OK;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1525
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1526 if (!word_ends)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1527 {
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1528 int save_result = mip->mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1529 char_u *save_end = mip->mi_end;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1530 langp_T *save_lp = mip->mi_lp;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1531 int lpi;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1532
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1533 /* Check that a valid word follows. If there is one and we
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1534 * are compounding, it will set "mi_result", thus we are
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1535 * always finished here. For NOBREAK we only check that a
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1536 * valid word follows.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1537 * Recursive! */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1538 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1539 mip->mi_result = SP_BAD;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1540
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1541 /* Find following word in case-folded tree. */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1542 mip->mi_compoff = endlen[endidxcnt];
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1543 #ifdef FEAT_MBYTE
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1544 if (has_mbyte && mode == FIND_KEEPWORD)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1545 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1546 /* Compute byte length in case-folded word from "wlen":
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1547 * byte length in keep-case word. Length may change when
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1548 * folding case. This can be slow, take a shortcut when
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1549 * the case-folded word is equal to the keep-case word. */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1550 p = mip->mi_fword;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1551 if (STRNCMP(ptr, p, wlen) != 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1552 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1553 for (s = ptr; s < ptr + wlen; mb_ptr_adv(s))
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1554 mb_ptr_adv(p);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1555 mip->mi_compoff = p - mip->mi_fword;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1556 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1557 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1558 #endif
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1559 c = mip->mi_compoff;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1560 ++mip->mi_complen;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1561
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1562 /* For NOBREAK we need to try all NOBREAK languages, at least
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1563 * to find the ".add" file(s). */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1564 for (lpi = 0; lpi < mip->mi_buf->b_langp.ga_len; ++lpi)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1565 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1566 if (slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1567 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1568 mip->mi_lp = LANGP_ENTRY(mip->mi_buf->b_langp, lpi);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1569 if (mip->mi_lp->lp_slang->sl_fidxs == NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1570 \|\| !mip->mi_lp->lp_slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1571 continue;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1572 }
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1573
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1574 find_word(mip, FIND_COMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1575
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1576 /* When NOBREAK any word that matches is OK. Otherwise we
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1577 * need to find the longest match, thus try with keep-case
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1578 * and prefix too. */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1579 if (!slang->sl_nobreak \|\| mip->mi_result == SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1580 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1581 /* Find following word in keep-case tree. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1582 mip->mi_compoff = wlen;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1583 find_word(mip, FIND_KEEPCOMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1584
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1585 if (!slang->sl_nobreak \|\| mip->mi_result == SP_BAD)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1586 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1587 /* Check for following word with prefix. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1588 mip->mi_compoff = c;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1589 find_prefix(mip, FIND_COMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1590 }
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1591 }
501 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)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1594 break;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1595 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1596 --mip->mi_complen;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1597 mip->mi_lp = save_lp;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1598
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1599 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1600 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1601 nobreak_result = mip->mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1602 mip->mi_result = save_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1603 mip->mi_end = save_end;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1604 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1605 else
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1606 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1607 if (mip->mi_result == SP_OK)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1608 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1609 continue;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1610 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1611 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1612
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1613 if (flags & WF_BANNED)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1614 res = SP_BANNED;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1615 else if (flags & WF_REGION)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1616 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1617 /* Check region. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1618 if ((mip->mi_lp->lp_region & (flags >> 16)) != 0)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1619 res = SP_OK;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1620 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1621 res = SP_LOCAL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1622 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1623 else if (flags & WF_RARE)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1624 res = SP_RARE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1625 else
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1626 res = SP_OK;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1627
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1628 /* Always use the longest match and the best result. For NOBREAK
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1629 * we separately keep the longest match without a following good
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1630 * word as a fall-back. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1631 if (nobreak_result == SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1632 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1633 if (mip->mi_result2 > res)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1634 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1635 mip->mi_result2 = res;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1636 mip->mi_end2 = mip->mi_word + wlen;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1637 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1638 else if (mip->mi_result2 == res
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1639 && mip->mi_end2 < mip->mi_word + wlen)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1640 mip->mi_end2 = mip->mi_word + wlen;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1641 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1642 else if (mip->mi_result > res)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1643 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1644 mip->mi_result = res;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1645 mip->mi_end = mip->mi_word + wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1646 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1647 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	1648 mip->mi_end = mip->mi_word + wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1649
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1650 if (mip->mi_result == SP_OK)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1651 break;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1652 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1653
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1654 if (mip->mi_result == SP_OK)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1655 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1656 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1657 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1658
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1659 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1660 * Return TRUE if "flags" is a valid sequence of compound flags and
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1661 * "word[len]" does not have too many syllables.
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1662 */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1663 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1664 can_compound(slang, word, flags)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1665 slang_T *slang;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1666 char_u *word;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1667 char_u *flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1668 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1669 regmatch_T regmatch;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1670 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1671 char_u uflags[MAXWLEN * 2];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1672 int i;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1673 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1674 char_u *p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1675
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1676 if (slang->sl_compprog == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1677 return FALSE;
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 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1680 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1681 /* Need to convert the single byte flags to utf8 characters. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1682 p = uflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1683 for (i = 0; flags[i] != NUL; ++i)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1684 p += mb_char2bytes(flags[i], p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1685 *p = NUL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1686 p = uflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1687 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1688 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1689 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1690 p = flags;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1691 regmatch.regprog = slang->sl_compprog;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1692 regmatch.rm_ic = FALSE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1693 if (!vim_regexec(&regmatch, p, 0))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1694 return FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1695
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1696 /* 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	1697 * are too many syllables AND the number of compound words is above
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1698 * COMPOUNDMAX then compounding is not allowed. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1699 if (slang->sl_compsylmax < MAXWLEN
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1700 && count_syllables(slang, word) > slang->sl_compsylmax)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1701 return (int)STRLEN(flags) < slang->sl_compmax;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1702 return TRUE;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1703 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1704
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1705 /*
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1706 * Return non-zero if the prefix indicated by "arridx" matches with the prefix
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1707 * ID in "flags" for the word "word".
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1708 * 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	1709 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1710 static int
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1711 valid_word_prefix(totprefcnt, arridx, flags, word, slang, cond_req)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1712 int totprefcnt; /* nr of prefix IDs */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1713 int arridx; /* idx in sl_pidxs[] */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1714 int flags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1715 char_u *word;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1716 slang_T *slang;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1717 int cond_req; /* only use prefixes with a condition */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1718 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1719 int prefcnt;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1720 int pidx;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1721 regprog_T *rp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1722 regmatch_T regmatch;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1723 int prefid;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1724
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1725 prefid = (unsigned)flags >> 24;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1726 for (prefcnt = totprefcnt - 1; prefcnt >= 0; --prefcnt)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1727 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1728 pidx = slang->sl_pidxs[arridx + prefcnt];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1729
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1730 /* Check the prefix ID. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1731 if (prefid != (pidx & 0xff))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1732 continue;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1733
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1734 /* Check if the prefix doesn't combine and the word already has a
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1735 * suffix. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1736 if ((flags & WF_HAS_AFF) && (pidx & WF_PFX_NC))
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1737 continue;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1738
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1739 /* Check the condition, if there is one. The condition index is
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1740 * stored in the two bytes above the prefix ID byte. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1741 rp = slang->sl_prefprog[((unsigned)pidx >> 8) & 0xffff];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1742 if (rp != NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1743 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1744 regmatch.regprog = rp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1745 regmatch.rm_ic = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1746 if (!vim_regexec(&regmatch, word, 0))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1747 continue;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1748 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1749 else if (cond_req)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1750 continue;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1751
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1752 /* It's a match! Return the WF_ flags. */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1753 return pidx;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1754 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1755 return 0;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1756 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1757
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1758 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1759 * Check if the word at "mip->mi_word" has a matching prefix.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1760 * If it does, then check the following word.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1761 *
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1762 * 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	1763 * prefix in a compound word.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1764 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1765 * For a match mip->mi_result is updated.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1766 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1767 static void
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1768 find_prefix(mip, mode)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1769 matchinf_T *mip;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1770 int mode;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1771 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1772 idx_T arridx = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1773 int len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1774 int wlen = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1775 int flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1776 int c;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1777 char_u *ptr;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1778 idx_T lo, hi, m;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1779 slang_T *slang = mip->mi_lp->lp_slang;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1780 char_u *byts;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1781 idx_T *idxs;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1782
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1783 byts = slang->sl_pbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1784 if (byts == NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1785 return; /* array is empty */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1786
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1787 /* We use the case-folded word here, since prefixes are always
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1788 * case-folded. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1789 ptr = mip->mi_fword;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1790 flen = mip->mi_fwordlen; /* available case-folded bytes */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1791 if (mode == FIND_COMPOUND)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1792 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1793 /* Skip over the previously found word(s). */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1794 ptr += mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1795 flen -= mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1796 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1797 idxs = slang->sl_pidxs;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1798
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1799 /*
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1800 * Repeat advancing in the tree until:
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1801 * - there is a byte that doesn't match,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1802 * - we reach the end of the tree,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1803 * - or we reach the end of the line.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1804 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1805 for (;;)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1806 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1807 if (flen == 0 && *mip->mi_fend != NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1808 flen = fold_more(mip);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1809
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1810 len = byts[arridx++];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1811
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1812 /* If the first possible byte is a zero the prefix could end here.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1813 * Check if the following word matches and supports the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1814 if (byts[arridx] == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1815 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1816 /* There can be several prefixes with different conditions. We
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1817 * try them all, since we don't know which one will give the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1818 * longest match. The word is the same each time, pass the list
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1819 * of possible prefixes to find_word(). */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1820 mip->mi_prefarridx = arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1821 mip->mi_prefcnt = len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1822 while (len > 0 && 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 ++arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1825 --len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1826 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1827 mip->mi_prefcnt -= len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1828
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1829 /* Find the word that comes after the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1830 mip->mi_prefixlen = wlen;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1831 if (mode == FIND_COMPOUND)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1832 /* Skip over the previously found word(s). */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1833 mip->mi_prefixlen += mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1834
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1835 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1836 if (has_mbyte)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1837 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1838 /* Case-folded length may differ from original length. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1839 mip->mi_cprefixlen = nofold_len(mip->mi_fword,
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1840 mip->mi_prefixlen, mip->mi_word);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1841 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1842 else
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1843 mip->mi_cprefixlen = mip->mi_prefixlen;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1844 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1845 find_word(mip, FIND_PREFIX);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1846
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1847
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1848 if (len == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1849 break; /* no children, word must end here */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1850 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1851
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1852 /* Stop looking at end of the line. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1853 if (ptr[wlen] == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1854 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1855
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1856 /* Perform a binary search in the list of accepted bytes. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1857 c = ptr[wlen];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1858 lo = arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1859 hi = arridx + len - 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1860 while (lo < hi)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1861 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1862 m = (lo + hi) / 2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1863 if (byts[m] > c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1864 hi = m - 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1865 else if (byts[m] < c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1866 lo = m + 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1867 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1868 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1869 lo = hi = m;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1870 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1871 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1872 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1873
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1874 /* Stop if there is no matching byte. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1875 if (hi < lo \|\| byts[lo] != c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1876 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1877
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1878 /* Continue at the child (if there is one). */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1879 arridx = idxs[lo];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1880 ++wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1881 --flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1882 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1883 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1884
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1885 /*
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1886 * Need to fold at least one more character. Do until next non-word character
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1887 * for efficiency.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1888 * Return the length of the folded chars in bytes.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1889 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1890 static int
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1891 fold_more(mip)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1892 matchinf_T *mip;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1893 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1894 int flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1895 char_u *p;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1896
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1897 p = mip->mi_fend;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1898 do
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1899 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1900 mb_ptr_adv(mip->mi_fend);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1901 } 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	1902
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1903 /* Include the non-word character so that we can check for the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1904 * word end. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1905 if (*mip->mi_fend != NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1906 mb_ptr_adv(mip->mi_fend);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1907
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1908 (void)spell_casefold(p, (int)(mip->mi_fend - p),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1909 mip->mi_fword + mip->mi_fwordlen,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1910 MAXWLEN - mip->mi_fwordlen);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1911 flen = STRLEN(mip->mi_fword + mip->mi_fwordlen);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1912 mip->mi_fwordlen += flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1913 return flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1914 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1915
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1916 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1917 * 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	1918 * case.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1919 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1920 static int
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	1921 spell_valid_case(wordflags, treeflags)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	1922 int wordflags; /* flags for the checked word. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1923 int treeflags; /* flags for the word in the spell tree */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1924 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	1925 return ((wordflags == WF_ALLCAP && (treeflags & WF_FIXCAP) == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1926 \|\| ((treeflags & (WF_ALLCAP \| WF_KEEPCAP)) == 0
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	1927 && ((treeflags & WF_ONECAP) == 0
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	1928 \|\| (wordflags & WF_ONECAP) != 0)));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1929 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1930
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1931 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1932 * Return TRUE if spell checking is not enabled.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1933 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1934 static int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1935 no_spell_checking(wp)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1936 win_T *wp;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1937 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1938 if (!wp->w_p_spell \|\| *wp->w_buffer->b_p_spl == NUL)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1939 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1940 EMSG(_("E756: Spell checking is not enabled"));
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1941 return TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1942 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1943 return FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1944 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1945
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1946 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1947 * Move to next spell error.
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1948 * "curline" is FALSE for "[s", "]s", "[S" and "]S".
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1949 * "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	1950 * For Insert mode completion "dir" is BACKWARD and "curline" is TRUE: move
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1951 * to after badly spelled word before the cursor.
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1952 * Return 0 if not found, length of the badly spelled word otherwise.
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 int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1955 spell_move_to(wp, dir, allwords, curline, attrp)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1956 win_T *wp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1957 int dir; /* FORWARD or BACKWARD */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1958 int allwords; /* TRUE for "[s"/"]s", FALSE for "[S"/"]S" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1959 int curline;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1960 hlf_T attrp; / return: attributes of bad word or NULL
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1961 (only when "dir" is FORWARD) */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1962 {
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1963 linenr_T lnum;
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1964 pos_T found_pos;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1965 int found_len = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1966 char_u *line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1967 char_u *p;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1968 char_u *endp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1969 hlf_T attr;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1970 int len;
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1971 int has_syntax = syntax_present(wp->w_buffer);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1972 int col;
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1973 int can_spell;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1974 char_u *buf = NULL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1975 int buflen = 0;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1976 int skip = 0;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1977 int capcol = -1;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1978 int found_one = FALSE;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1979 int wrapped = FALSE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1980
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1981 if (no_spell_checking(wp))
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1982 return 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1983
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1984 /*
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1985 * 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	1986 * 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	1987 *
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1988 * When searching backwards, we continue in the line to find the last
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1989 * bad word (in the cursor line: before the cursor).
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1990 *
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1991 * We concatenate the start of the next line, so that wrapped words work
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1992 * (e.g. "et<line-break>cetera"). Doesn't work when searching backwards
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1993 * though...
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1994 */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1995 lnum = wp->w_cursor.lnum;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1996 found_pos.lnum = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1997
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1998 while (!got_int)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1999 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2000 line = ml_get_buf(wp->w_buffer, lnum, FALSE);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2001
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2002 len = STRLEN(line);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2003 if (buflen < len + MAXWLEN + 2)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2004 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2005 vim_free(buf);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2006 buflen = len + MAXWLEN + 2;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2007 buf = alloc(buflen);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2008 if (buf == NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2009 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2010 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2011
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2012 /* In first line check first word for Capital. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2013 if (lnum == 1)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2014 capcol = 0;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2015
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2016 /* For checking first word with a capital skip white space. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2017 if (capcol == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2018 capcol = skipwhite(line) - line;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2019
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2020 /* 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	2021 * possible. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2022 STRCPY(buf, line);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2023 if (lnum < wp->w_buffer->b_ml.ml_line_count)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2024 spell_cat_line(buf + STRLEN(buf), ml_get(lnum + 1), MAXWLEN);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2025
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2026 p = buf + skip;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2027 endp = buf + len;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2028 while (p < endp)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2029 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2030 /* When searching backward don't search after the cursor. Unless
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2031 * we wrapped around the end of the buffer. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2032 if (dir == BACKWARD
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2033 && lnum == wp->w_cursor.lnum
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2034 && !wrapped
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2035 && (colnr_T)(p - buf) >= wp->w_cursor.col)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2036 break;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2037
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2038 /* start of word */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2039 attr = HLF_COUNT;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2040 len = spell_check(wp, p, &attr, &capcol, FALSE);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2041
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2042 if (attr != HLF_COUNT)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2043 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2044 /* We found a bad word. Check the attribute. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2045 if (allwords \|\| attr == HLF_SPB)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2046 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2047 found_one = TRUE;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2048
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2049 /* When searching forward only accept a bad word after
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2050 * the cursor. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2051 if (dir == BACKWARD
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2052 \|\| lnum != wp->w_cursor.lnum
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2053 \|\| (lnum == wp->w_cursor.lnum
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2054 && (wrapped
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2055 \|\| (colnr_T)(curline ? p - buf + len
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2056 : p - buf)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2057 > wp->w_cursor.col)))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2058 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2059 if (has_syntax)
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2060 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2061 col = p - buf;
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2062 (void)syn_get_id(wp, lnum, (colnr_T)col,
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2063 FALSE, &can_spell);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2064 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2065 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2066 can_spell = TRUE;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2067
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2068 if (can_spell)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2069 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2070 found_pos.lnum = lnum;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2071 found_pos.col = p - buf;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2072 #ifdef FEAT_VIRTUALEDIT
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2073 found_pos.coladd = 0;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2074 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2075 if (dir == FORWARD)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2076 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2077 /* No need to search further. */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2078 wp->w_cursor = found_pos;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2079 vim_free(buf);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2080 if (attrp != NULL)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2081 *attrp = attr;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2082 return len;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2083 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2084 else if (curline)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2085 /* Insert mode completion: put cursor after
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2086 * the bad word. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2087 found_pos.col += len;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2088 found_len = len;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2089 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2090 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2091 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2092 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2093
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2094 /* advance to character after the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2095 p += len;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2096 capcol -= len;
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
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2099 if (dir == BACKWARD && found_pos.lnum != 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2100 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2101 /* Use the last match in the line (before the cursor). */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2102 wp->w_cursor = found_pos;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2103 vim_free(buf);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2104 return found_len;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2105 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2106
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2107 if (curline)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2108 break; /* only check cursor line */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2109
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2110 /* Advance to next line. */
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2111 if (dir == BACKWARD)
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2112 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2113 /* If we are back at the starting line and searched it again there
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2114 * is no match, give up. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2115 if (lnum == wp->w_cursor.lnum && wrapped)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2116 break;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2117
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2118 if (lnum > 1)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2119 --lnum;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2120 else if (!p_ws)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2121 break; /* at first line and 'nowrapscan' */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2122 else
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2123 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2124 /* Wrap around to the end of the buffer. May search the
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2125 * starting line again and accept the last match. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2126 lnum = wp->w_buffer->b_ml.ml_line_count;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2127 wrapped = TRUE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2128 if (!shortmess(SHM_SEARCH))
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2129 give_warning((char_u *)_(top_bot_msg), TRUE);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2130 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2131 capcol = -1;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2132 }
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2133 else
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2134 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2135 if (lnum < wp->w_buffer->b_ml.ml_line_count)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2136 ++lnum;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2137 else if (!p_ws)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2138 break; /* at first line and 'nowrapscan' */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2139 else
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2140 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2141 /* Wrap around to the start of the buffer. May search the
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2142 * starting line again and accept the first match. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2143 lnum = 1;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2144 wrapped = TRUE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2145 if (!shortmess(SHM_SEARCH))
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2146 give_warning((char_u *)_(bot_top_msg), TRUE);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2147 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2148
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2149 /* 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	2150 * give up. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2151 if (lnum == wp->w_cursor.lnum && !found_one)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2152 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2153
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2154 /* Skip the characters at the start of the next line that were
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2155 * included in a match crossing line boundaries. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2156 if (attr == HLF_COUNT)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2157 skip = p - endp;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2158 else
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2159 skip = 0;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2160
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2161 /* Capscol skips over the inserted space. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2162 --capcol;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2163
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2164 /* But after empty line check first word in next line */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2165 if (*skipwhite(line) == NUL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2166 capcol = 0;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2167 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2168
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2169 line_breakcheck();
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2170 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2171
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2172 vim_free(buf);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2173 return 0;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2174 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2175
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2176 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2177 * For spell checking: concatenate the start of the following line "line" into
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2178 * "buf", blanking-out special characters. Copy less then "maxlen" bytes.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2179 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2180 void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2181 spell_cat_line(buf, line, maxlen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2182 char_u *buf;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2183 char_u *line;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2184 int maxlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2185 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2186 char_u *p;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2187 int n;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2188
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2189 p = skipwhite(line);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2190 while (vim_strchr((char_u )"#/\"\t", *p) != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2191 p = skipwhite(p + 1);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2192
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2193 if (*p != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2194 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2195 *buf = ' ';
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2196 vim_strncpy(buf + 1, line, maxlen - 2);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2197 n = p - line;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2198 if (n >= maxlen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2199 n = maxlen - 1;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2200 vim_memset(buf + 1, ' ', n);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2201 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2202 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2203
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2204 typedef struct spelload_S
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2205 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2206 char_u sl_lang[MAXWLEN + 1]; /* language name */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2207 slang_T sl_slang; / resulting slang_T struct */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2208 int sl_nobreak; /* NOBREAK language found */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2209 } spelload_T;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2210
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2211 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2212 * Load word list(s) for "lang" from Vim spell file(s).
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2213 * "lang" must be the language without the region: e.g., "en".
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2214 */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2215 static void
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2216 spell_load_lang(lang)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2217 char_u *lang;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2218 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2219 char_u fname_enc[85];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2220 int r;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2221 spelload_T sl;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2222
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2223 /* 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	2224 * It's truncated when an error is detected. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2225 STRCPY(sl.sl_lang, lang);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2226 sl.sl_slang = NULL;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2227 sl.sl_nobreak = FALSE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2228
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2229 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2230 * Find the first spell file for "lang" in 'runtimepath' and load it.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2231 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2232 vim_snprintf((char *)fname_enc, sizeof(fname_enc) - 5,
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2233 "spell/%s.%s.spl", lang, spell_enc());
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2234 r = do_in_runtimepath(fname_enc, FALSE, spell_load_cb, &sl);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2235
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2236 if (r == FAIL && *sl.sl_lang != NUL)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2237 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2238 /* Try loading the ASCII version. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2239 vim_snprintf((char *)fname_enc, sizeof(fname_enc) - 5,
272 ddada568db54 updated for version 7.0073 vimboss parents: 260 diff changeset	2240 "spell/%s.ascii.spl", lang);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2241 r = do_in_runtimepath(fname_enc, FALSE, spell_load_cb, &sl);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2242 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2243
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2244 if (r == FAIL)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2245 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	2246 lang, spell_enc(), lang);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2247 else if (sl.sl_slang != NULL)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2248 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2249 /* At least one file was loaded, now load all the additions. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2250 STRCPY(fname_enc + STRLEN(fname_enc) - 3, "add.spl");
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2251 do_in_runtimepath(fname_enc, TRUE, spell_load_cb, &sl);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2252 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2253 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2254
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2255 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2256 * Return the encoding used for spell checking: Use 'encoding', except that we
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2257 * use "latin1" for "latin9". And limit to 60 characters (just in case).
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2258 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2259 static char_u *
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2260 spell_enc()
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2261 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2262
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2263 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2264 if (STRLEN(p_enc) < 60 && STRCMP(p_enc, "iso-8859-15") != 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2265 return p_enc;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2266 #endif
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2267 return (char_u *)"latin1";
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2268 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2269
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2270 /*
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2271 * Get the name of the .spl file for the internal wordlist into
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2272 * "fname[MAXPATHL]".
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2273 */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2274 static void
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2275 int_wordlist_spl(fname)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2276 char_u *fname;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2277 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2278 vim_snprintf((char *)fname, MAXPATHL, "%s.%s.spl",
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2279 int_wordlist, spell_enc());
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2280 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2281
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2282 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2283 * Allocate a new slang_T for language "lang". "lang" can be NULL.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2284 * Caller must fill "sl_next".
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2285 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2286 static slang_T *
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2287 slang_alloc(lang)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2288 char_u *lang;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2289 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2290 slang_T *lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2291
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2292 lp = (slang_T *)alloc_clear(sizeof(slang_T));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2293 if (lp != NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2294 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2295 if (lang != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2296 lp->sl_name = vim_strsave(lang);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2297 ga_init2(&lp->sl_rep, sizeof(fromto_T), 10);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2298 ga_init2(&lp->sl_repsal, sizeof(fromto_T), 10);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2299 lp->sl_compmax = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2300 lp->sl_compsylmax = MAXWLEN;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2301 hash_init(&lp->sl_wordcount);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2302 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2303
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2304 return lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2305 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2306
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2307 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2308 * Free the contents of an slang_T and the structure itself.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2309 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2310 static void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2311 slang_free(lp)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2312 slang_T *lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2313 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2314 vim_free(lp->sl_name);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2315 vim_free(lp->sl_fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2316 slang_clear(lp);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2317 vim_free(lp);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2318 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2319
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2320 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2321 * Clear an slang_T so that the file can be reloaded.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2322 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2323 static void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2324 slang_clear(lp)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2325 slang_T *lp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2326 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2327 garray_T *gap;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2328 fromto_T *ftp;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2329 salitem_T *smp;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2330 int i;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2331 int round;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2332
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2333 vim_free(lp->sl_fbyts);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2334 lp->sl_fbyts = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2335 vim_free(lp->sl_kbyts);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2336 lp->sl_kbyts = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2337 vim_free(lp->sl_pbyts);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2338 lp->sl_pbyts = NULL;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2339
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2340 vim_free(lp->sl_fidxs);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2341 lp->sl_fidxs = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2342 vim_free(lp->sl_kidxs);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2343 lp->sl_kidxs = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2344 vim_free(lp->sl_pidxs);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2345 lp->sl_pidxs = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2346
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2347 for (round = 1; round <= 2; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2348 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2349 gap = round == 1 ? &lp->sl_rep : &lp->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2350 while (gap->ga_len > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2351 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2352 ftp = &((fromto_T *)gap->ga_data)[--gap->ga_len];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2353 vim_free(ftp->ft_from);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2354 vim_free(ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2355 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2356 ga_clear(gap);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2357 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2358
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2359 gap = &lp->sl_sal;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2360 if (lp->sl_sofo)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2361 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2362 /* "ga_len" is set to 1 without adding an item for latin1 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2363 if (gap->ga_data != NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2364 /* SOFOFROM and SOFOTO items: free lists of wide characters. */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2365 for (i = 0; i < gap->ga_len; ++i)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2366 vim_free(((int **)gap->ga_data)[i]);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2367 }
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2368 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2369 /* SAL items: free salitem_T items */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2370 while (gap->ga_len > 0)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2371 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2372 smp = &((salitem_T *)gap->ga_data)[--gap->ga_len];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2373 vim_free(smp->sm_lead);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2374 /* Don't free sm_oneof and sm_rules, they point into sm_lead. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2375 vim_free(smp->sm_to);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2376 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2377 vim_free(smp->sm_lead_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2378 vim_free(smp->sm_oneof_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2379 vim_free(smp->sm_to_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2380 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2381 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2382 ga_clear(gap);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2383
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2384 for (i = 0; i < lp->sl_prefixcnt; ++i)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2385 vim_free(lp->sl_prefprog[i]);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2386 lp->sl_prefixcnt = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2387 vim_free(lp->sl_prefprog);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2388 lp->sl_prefprog = NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2389
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2390 vim_free(lp->sl_midword);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2391 lp->sl_midword = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2392
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2393 vim_free(lp->sl_compprog);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2394 vim_free(lp->sl_compstartflags);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2395 vim_free(lp->sl_compallflags);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2396 lp->sl_compprog = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2397 lp->sl_compstartflags = NULL;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2398 lp->sl_compallflags = NULL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2399
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2400 vim_free(lp->sl_syllable);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2401 lp->sl_syllable = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2402 ga_clear(&lp->sl_syl_items);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	2403
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2404 hash_clear_all(&lp->sl_wordcount, WC_KEY_OFF);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2405 hash_init(&lp->sl_wordcount);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2406
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2407 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2408 hash_clear_all(&lp->sl_map_hash, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2409 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2410
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2411 /* Clear info from .sug file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2412 slang_clear_sug(lp);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2413
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2414 lp->sl_compmax = MAXWLEN;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2415 lp->sl_compminlen = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2416 lp->sl_compsylmax = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2417 lp->sl_regions[0] = NUL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2418 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2419
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2420 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2421 * Clear the info from the .sug file in "lp".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2422 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2423 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2424 slang_clear_sug(lp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2425 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2426 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2427 vim_free(lp->sl_sbyts);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2428 lp->sl_sbyts = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2429 vim_free(lp->sl_sidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2430 lp->sl_sidxs = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2431 close_spellbuf(lp->sl_sugbuf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2432 lp->sl_sugbuf = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2433 lp->sl_sugloaded = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2434 lp->sl_sugtime = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2435 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2436
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2437 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2438 * Load one spell file and store the info into a slang_T.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2439 * Invoked through do_in_runtimepath().
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2440 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2441 static void
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2442 spell_load_cb(fname, cookie)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2443 char_u *fname;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2444 void *cookie;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2445 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2446 spelload_T slp = (spelload_T )cookie;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2447 slang_T *slang;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2448
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2449 slang = spell_load_file(fname, slp->sl_lang, NULL, FALSE);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2450 if (slang != NULL)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2451 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2452 /* When a previously loaded file has NOBREAK also use it for the
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2453 * ".add" files. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2454 if (slp->sl_nobreak && slang->sl_add)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2455 slang->sl_nobreak = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2456 else if (slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2457 slp->sl_nobreak = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2458
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2459 slp->sl_slang = slang;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2460 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2461 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2462
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2463 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2464 * Load one spell file and store the info into a slang_T.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2465 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2466 * This is invoked in three ways:
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2467 * - 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	2468 * the language name, "old_lp" is NULL. Will allocate an slang_T.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2469 * - 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	2470 * points to the existing slang_T.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2471 * - Just after writing a .spl file; it's read back to produce the .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2472 * "old_lp" is NULL and "lang" is a dummy name. Will allocate an slang_T.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2473 * 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	2474 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2475 static slang_T *
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2476 spell_load_file(fname, lang, old_lp, silent)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2477 char_u *fname;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2478 char_u *lang;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2479 slang_T *old_lp;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2480 int silent; /* no error if file doesn't exist */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2481 {
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2482 FILE *fd;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2483 char_u buf[VIMSPELLMAGICL];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2484 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2485 int i;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2486 int n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2487 int len;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2488 char_u *save_sourcing_name = sourcing_name;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2489 linenr_T save_sourcing_lnum = sourcing_lnum;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2490 slang_T *lp = NULL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2491 int c = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2492 int res;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2493
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2494 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2495 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2496 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2497 if (!silent)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2498 EMSG2(_(e_notopen), fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2499 else if (p_verbose > 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2500 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2501 verbose_enter();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2502 smsg((char_u *)e_notopen, fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2503 verbose_leave();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2504 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2505 goto endFAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2506 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2507 if (p_verbose > 2)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2508 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2509 verbose_enter();
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2510 smsg((char_u *)_("Reading spell file \"%s\""), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2511 verbose_leave();
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2512 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2513
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2514 if (old_lp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2515 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2516 lp = slang_alloc(lang);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2517 if (lp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2518 goto endFAIL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2519
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2520 /* Remember the file name, used to reload the file when it's updated. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2521 lp->sl_fname = vim_strsave(fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2522 if (lp->sl_fname == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2523 goto endFAIL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2524
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2525 /* Check for .add.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2526 lp->sl_add = strstr((char *)gettail(fname), ".add.") != NULL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2527 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2528 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2529 lp = old_lp;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2530
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2531 /* Set sourcing_name, so that error messages mention the file name. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2532 sourcing_name = fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2533 sourcing_lnum = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2534
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2535 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2536 * <HEADER>: <fileID>
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2537 */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2538 for (i = 0; i < VIMSPELLMAGICL; ++i)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2539 buf[i] = getc(fd); /* <fileID> */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2540 if (STRNCMP(buf, VIMSPELLMAGIC, VIMSPELLMAGICL) != 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2541 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2542 EMSG(_("E757: This does not look like a spell file"));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2543 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2544 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2545 c = getc(fd); /* <versionnr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2546 if (c < VIMSPELLVERSION)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2547 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2548 EMSG(_("E771: Old spell file, needs to be updated"));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2549 goto endFAIL;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2550 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2551 else if (c > VIMSPELLVERSION)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2552 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2553 EMSG(_("E772: Spell file is for newer version of Vim"));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	2554 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2555 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2556
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2557
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2558 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2559 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2560 * <section>: <sectionID> <sectionflags> <sectionlen> (section contents)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2561 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2562 for (;;)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2563 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2564 n = getc(fd); /* <sectionID> or <sectionend> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2565 if (n == SN_END)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2566 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2567 c = getc(fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2568 len = (getc(fd) << 24) + (getc(fd) << 16) + (getc(fd) << 8) + getc(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2569 /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2570 if (len < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2571 goto truncerr;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2572
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2573 res = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2574 switch (n)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2575 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2576 case SN_REGION:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2577 res = read_region_section(fd, lp, len);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2578 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2579
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2580 case SN_CHARFLAGS:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2581 res = read_charflags_section(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2582 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2583
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2584 case SN_MIDWORD:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2585 lp->sl_midword = read_string(fd, len); /* <midword> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2586 if (lp->sl_midword == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2587 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2588 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2589
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2590 case SN_PREFCOND:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2591 res = read_prefcond_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2592 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2593
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2594 case SN_REP:
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2595 res = read_rep_section(fd, &lp->sl_rep, lp->sl_rep_first);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2596 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2597
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2598 case SN_REPSAL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2599 res = read_rep_section(fd, &lp->sl_repsal, lp->sl_repsal_first);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2600 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2601
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2602 case SN_SAL:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2603 res = read_sal_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2604 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2605
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2606 case SN_SOFO:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2607 res = read_sofo_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2608 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2609
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2610 case SN_MAP:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2611 p = read_string(fd, len); /* <mapstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2612 if (p == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2613 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2614 set_map_str(lp, p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2615 vim_free(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2616 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2617
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2618 case SN_WORDS:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2619 res = read_words_section(fd, lp, len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2620 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2621
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2622 case SN_SUGFILE:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2623 for (i = 7; i >= 0; --i) /* <timestamp> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2624 lp->sl_sugtime += getc(fd) << (i * 8);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2625 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2626
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2627 case SN_COMPOUND:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2628 res = read_compound(fd, lp, len);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2629 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2630
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2631 case SN_NOBREAK:
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2632 lp->sl_nobreak = TRUE;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2633 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2634
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2635 case SN_SYLLABLE:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2636 lp->sl_syllable = read_string(fd, len); /* <syllable> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2637 if (lp->sl_syllable == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2638 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2639 if (init_syl_tab(lp) == FAIL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2640 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2641 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2642
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2643 default:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2644 /* Unsupported section. When it's required give an error
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2645 * message. When it's not required skip the contents. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2646 if (c & SNF_REQUIRED)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2647 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2648 EMSG(_("E770: Unsupported section in spell file"));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2649 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2650 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2651 while (--len >= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2652 if (getc(fd) < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2653 goto truncerr;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2654 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2655 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2656 someerror:
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2657 if (res == SP_FORMERROR)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2658 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2659 EMSG(_(e_format));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2660 goto endFAIL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2661 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2662 if (res == SP_TRUNCERROR)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2663 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2664 truncerr:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2665 EMSG(_(e_spell_trunc));
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2666 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2667 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2668 if (res == SP_OTHERERROR)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2669 goto endFAIL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2670 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2671
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2672 /* <LWORDTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2673 res = spell_read_tree(fd, &lp->sl_fbyts, &lp->sl_fidxs, FALSE, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2674 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2675 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2676
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2677 /* <KWORDTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2678 res = spell_read_tree(fd, &lp->sl_kbyts, &lp->sl_kidxs, FALSE, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2679 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2680 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2681
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2682 /* <PREFIXTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2683 res = spell_read_tree(fd, &lp->sl_pbyts, &lp->sl_pidxs, TRUE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2684 lp->sl_prefixcnt);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2685 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2686 goto someerror;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	2687
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2688 /* For a new file link it in the list of spell files. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2689 if (old_lp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2690 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2691 lp->sl_next = first_lang;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2692 first_lang = lp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2693 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2694
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2695 goto endOK;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2696
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2697 endFAIL:
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2698 if (lang != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2699 /* truncating the name signals the error to spell_load_lang() */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2700 *lang = NUL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2701 if (lp != NULL && old_lp == NULL)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2702 slang_free(lp);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2703 lp = NULL;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2704
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2705 endOK:
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2706 if (fd != NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2707 fclose(fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2708 sourcing_name = save_sourcing_name;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2709 sourcing_lnum = save_sourcing_lnum;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2710
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2711 return lp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2712 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2713
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2714 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2715 * Read a length field from "fd" in "cnt_bytes" bytes.
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2716 * 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	2717 * Returns NULL when the count is zero.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2718 * 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	2719 * otherwise.
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2720 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2721 static char_u *
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2722 read_cnt_string(fd, cnt_bytes, cntp)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2723 FILE *fd;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2724 int cnt_bytes;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2725 int *cntp;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2726 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2727 int cnt = 0;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2728 int i;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2729 char_u *str;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2730
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2731 /* read the length bytes, MSB first */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2732 for (i = 0; i < cnt_bytes; ++i)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2733 cnt = (cnt << 8) + getc(fd);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2734 if (cnt < 0)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2735 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2736 *cntp = SP_TRUNCERROR;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2737 return NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2738 }
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2739 *cntp = cnt;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2740 if (cnt == 0)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2741 return NULL; /* nothing to read, return NULL */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2742
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2743 str = read_string(fd, cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2744 if (str == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2745 *cntp = SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2746 return str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2747 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2748
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2749 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2750 * Read a string of length "cnt" from "fd" into allocated memory.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2751 * Returns NULL when out of memory.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2752 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2753 static char_u *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2754 read_string(fd, cnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2755 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2756 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2757 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2758 char_u *str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2759 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2760
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2761 /* allocate memory */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2762 str = alloc((unsigned)cnt + 1);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2763 if (str != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2764 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2765 /* Read the string. Doesn't check for truncated file. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2766 for (i = 0; i < cnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2767 str[i] = getc(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2768 str[i] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2769 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2770 return str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2771 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2772
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2773 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2774 * Read SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2775 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2776 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2777 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2778 read_region_section(fd, lp, len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2779 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2780 slang_T *lp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2781 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2782 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2783 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2784
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2785 if (len > 16)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2786 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2787 for (i = 0; i < len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2788 lp->sl_regions[i] = getc(fd); /* <regionname> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2789 lp->sl_regions[len] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2790 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2791 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2792
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2793 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2794 * Read SN_CHARFLAGS section: <charflagslen> <charflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2795 * <folcharslen> <folchars>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2796 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2797 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2798 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2799 read_charflags_section(fd)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2800 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2801 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2802 char_u *flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2803 char_u *fol;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2804 int flagslen, follen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2805
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2806 /* <charflagslen> <charflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2807 flags = read_cnt_string(fd, 1, &flagslen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2808 if (flagslen < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2809 return flagslen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2810
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2811 /* <folcharslen> <folchars> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2812 fol = read_cnt_string(fd, 2, &follen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2813 if (follen < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2814 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2815 vim_free(flags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2816 return follen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2817 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2818
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2819 /* Set the word-char flags and fill SPELL_ISUPPER() table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2820 if (flags != NULL && fol != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2821 set_spell_charflags(flags, flagslen, fol);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2822
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2823 vim_free(flags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2824 vim_free(fol);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2825
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2826 /* When <charflagslen> is zero then <fcharlen> must also be zero. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2827 if ((flags == NULL) != (fol == NULL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2828 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2829 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2830 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2831
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2832 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2833 * Read SN_PREFCOND section.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2834 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2835 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2836 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2837 read_prefcond_section(fd, lp)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2838 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2839 slang_T *lp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2840 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2841 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2842 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2843 int n;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2844 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2845 char_u buf[MAXWLEN + 1];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2846
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2847 /* <prefcondcnt> <prefcond> ... */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2848 cnt = (getc(fd) << 8) + getc(fd); /* <prefcondcnt> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2849 if (cnt <= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2850 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2851
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2852 lp->sl_prefprog = (regprog_T **)alloc_clear(
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2853 (unsigned)sizeof(regprog_T ) cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2854 if (lp->sl_prefprog == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2855 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2856 lp->sl_prefixcnt = cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2857
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2858 for (i = 0; i < cnt; ++i)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2859 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2860 /* <prefcond> : <condlen> <condstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2861 n = getc(fd); /* <condlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2862 if (n < 0 \|\| n >= MAXWLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2863 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2864
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2865 /* When <condlen> is zero we have an empty condition. Otherwise
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2866 * compile the regexp program used to check for the condition. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2867 if (n > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2868 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2869 buf[0] = '^'; /* always match at one position only */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2870 p = buf + 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2871 while (n-- > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2872 p++ = getc(fd); / <condstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2873 *p = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2874 lp->sl_prefprog[i] = vim_regcomp(buf, RE_MAGIC + RE_STRING);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2875 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2876 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2877 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2878 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2879
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2880 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2881 * Read REP or REPSAL items section from "fd": <repcount> <rep> ...
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2882 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2883 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2884 static int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2885 read_rep_section(fd, gap, first)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2886 FILE *fd;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2887 garray_T *gap;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2888 short *first;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2889 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2890 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2891 fromto_T *ftp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2892 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2893
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2894 cnt = (getc(fd) << 8) + getc(fd); /* <repcount> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2895 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2896 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2897
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2898 if (ga_grow(gap, cnt) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2899 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2900
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2901 /* <rep> : <repfromlen> <repfrom> <reptolen> <repto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2902 for (; gap->ga_len < cnt; ++gap->ga_len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2903 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2904 ftp = &((fromto_T *)gap->ga_data)[gap->ga_len];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2905 ftp->ft_from = read_cnt_string(fd, 1, &i);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2906 if (i < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2907 return i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2908 if (i == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2909 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2910 ftp->ft_to = read_cnt_string(fd, 1, &i);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2911 if (i <= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2912 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2913 vim_free(ftp->ft_from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2914 if (i < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2915 return i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2916 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2917 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2918 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2919
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2920 /* Fill the first-index table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2921 for (i = 0; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2922 first[i] = -1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2923 for (i = 0; i < gap->ga_len; ++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 ftp = &((fromto_T *)gap->ga_data)[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2926 if (first[*ftp->ft_from] == -1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2927 first[*ftp->ft_from] = i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2928 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2929 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2930 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2931
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2932 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2933 * Read SN_SAL section: <salflags> <salcount> <sal> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2934 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2935 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2936 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2937 read_sal_section(fd, slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2938 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2939 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2940 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2941 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2942 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2943 garray_T *gap;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2944 salitem_T *smp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2945 int ccnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2946 char_u *p;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2947 int c = NUL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2948
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2949 slang->sl_sofo = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2950
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2951 i = getc(fd); /* <salflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2952 if (i & SAL_F0LLOWUP)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2953 slang->sl_followup = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2954 if (i & SAL_COLLAPSE)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2955 slang->sl_collapse = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2956 if (i & SAL_REM_ACCENTS)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2957 slang->sl_rem_accents = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2958
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2959 cnt = (getc(fd) << 8) + getc(fd); /* <salcount> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2960 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2961 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2962
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2963 gap = &slang->sl_sal;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2964 ga_init2(gap, sizeof(salitem_T), 10);
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	2965 if (ga_grow(gap, cnt + 1) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2966 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2967
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2968 /* <sal> : <salfromlen> <salfrom> <saltolen> <salto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2969 for (; gap->ga_len < cnt; ++gap->ga_len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2970 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2971 smp = &((salitem_T *)gap->ga_data)[gap->ga_len];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2972 ccnt = getc(fd); /* <salfromlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2973 if (ccnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2974 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2975 if ((p = alloc(ccnt + 2)) == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2976 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2977 smp->sm_lead = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2978
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2979 /* Read up to the first special char into sm_lead. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2980 for (i = 0; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2981 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2982 c = getc(fd); /* <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2983 if (vim_strchr((char_u *)"0123456789(-<^$", c) != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2984 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2985 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2986 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2987 smp->sm_leadlen = p - smp->sm_lead;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2988 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2989
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2990 /* Put (abc) chars in sm_oneof, if any. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2991 if (c == '(')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2992 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2993 smp->sm_oneof = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2994 for (++i; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2995 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2996 c = getc(fd); /* <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2997 if (c == ')')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2998 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2999 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3000 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3001 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3002 if (++i < ccnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3003 c = getc(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3004 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3005 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3006 smp->sm_oneof = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3007
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3008 /* Any following chars go in sm_rules. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3009 smp->sm_rules = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3010 if (i < ccnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3011 /* store the char we got while checking for end of sm_lead */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3012 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3013 for (++i; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3014 p++ = getc(fd); / <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3015 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3016
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3017 /* <saltolen> <salto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3018 smp->sm_to = read_cnt_string(fd, 1, &ccnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3019 if (ccnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3020 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3021 vim_free(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3022 return ccnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3023 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3024
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3025 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3026 if (has_mbyte)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3027 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3028 /* convert the multi-byte strings to wide char strings */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3029 smp->sm_lead_w = mb_str2wide(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3030 smp->sm_leadlen = mb_charlen(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3031 if (smp->sm_oneof == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3032 smp->sm_oneof_w = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3033 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3034 smp->sm_oneof_w = mb_str2wide(smp->sm_oneof);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3035 if (smp->sm_to == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3036 smp->sm_to_w = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3037 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3038 smp->sm_to_w = mb_str2wide(smp->sm_to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3039 if (smp->sm_lead_w == NULL
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3040 \|\| (smp->sm_oneof_w == NULL && smp->sm_oneof != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3041 \|\| (smp->sm_to_w == NULL && smp->sm_to != NULL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3042 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3043 vim_free(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3044 vim_free(smp->sm_to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3045 vim_free(smp->sm_lead_w);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3046 vim_free(smp->sm_oneof_w);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3047 vim_free(smp->sm_to_w);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3048 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3049 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3050 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3051 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3052 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3053
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3054 if (gap->ga_len > 0)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3055 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3056 /* 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	3057 * that we need to check the index every time. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3058 smp = &((salitem_T *)gap->ga_data)[gap->ga_len];
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3059 if ((p = alloc(1)) == NULL)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3060 return SP_OTHERERROR;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3061 p[0] = NUL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3062 smp->sm_lead = p;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3063 smp->sm_leadlen = 0;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3064 smp->sm_oneof = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3065 smp->sm_rules = p;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3066 smp->sm_to = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3067 #ifdef FEAT_MBYTE
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3068 if (has_mbyte)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3069 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3070 smp->sm_lead_w = mb_str2wide(smp->sm_lead);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3071 smp->sm_leadlen = 0;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3072 smp->sm_oneof_w = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3073 smp->sm_to_w = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3074 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3075 #endif
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3076 ++gap->ga_len;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3077 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3078
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3079 /* Fill the first-index table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3080 set_sal_first(slang);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3081
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3082 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3083 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3084
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3085 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3086 * Read SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3087 * Return SP_*ERROR flags.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3088 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3089 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3090 read_words_section(fd, lp, len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3091 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3092 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3093 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3094 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3095 int done = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3096 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3097 char_u word[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3098
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3099 while (done < len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3100 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3101 /* Read one word at a time. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3102 for (i = 0; ; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3103 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3104 word[i] = getc(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3105 if (word[i] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3106 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3107 if (i == MAXWLEN - 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3108 return SP_FORMERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3109 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3110
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3111 /* Init the count to 10. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3112 count_common_word(lp, word, -1, 10);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3113 done += i + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3114 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3115 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3116 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3117
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3118 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3119 * Add a word to the hashtable of common words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3120 * If it's already there then the counter is increased.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3121 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3122 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3123 count_common_word(lp, word, len, count)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3124 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3125 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3126 int len; /* word length, -1 for upto NUL */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3127 int count; /* 1 to count once, 10 to init */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3128 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3129 hash_T hash;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3130 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3131 wordcount_T *wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3132 char_u buf[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3133 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3134
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3135 if (len == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3136 p = word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3137 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3138 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3139 vim_strncpy(buf, word, len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3140 p = buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3141 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3142
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3143 hash = hash_hash(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3144 hi = hash_lookup(&lp->sl_wordcount, p, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3145 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3146 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3147 wc = (wordcount_T *)alloc(sizeof(wordcount_T) + STRLEN(p));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3148 if (wc == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3149 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3150 STRCPY(wc->wc_word, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3151 wc->wc_count = count;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3152 hash_add_item(&lp->sl_wordcount, hi, wc->wc_word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3153 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3154 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3155 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3156 wc = HI2WC(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3157 if ((wc->wc_count += count) < (unsigned)count) /* check for overflow */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3158 wc->wc_count = MAXWORDCOUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3159 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3160 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3161
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3162 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3163 * Adjust the score of common words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3164 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3165 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3166 score_wordcount_adj(slang, score, word, split)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3167 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3168 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3169 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3170 int split; /* word was split, less bonus */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3171 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3172 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3173 wordcount_T *wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3174 int bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3175 int newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3176
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3177 hi = hash_find(&slang->sl_wordcount, word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3178 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3179 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3180 wc = HI2WC(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3181 if (wc->wc_count < SCORE_THRES2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3182 bonus = SCORE_COMMON1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3183 else if (wc->wc_count < SCORE_THRES3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3184 bonus = SCORE_COMMON2;
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 bonus = SCORE_COMMON3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3187 if (split)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3188 newscore = score - bonus / 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3189 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3190 newscore = score - bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3191 if (newscore < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3192 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3193 return newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3194 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3195 return score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3196 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3197
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3198 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3199 * SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3200 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3201 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3202 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3203 read_sofo_section(fd, slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3204 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3205 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3206 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3207 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3208 char_u from, to;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3209 int res;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3210
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3211 slang->sl_sofo = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3212
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3213 /* <sofofromlen> <sofofrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3214 from = read_cnt_string(fd, 2, &cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3215 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3216 return cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3217
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3218 /* <sofotolen> <sofoto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3219 to = read_cnt_string(fd, 2, &cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3220 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3221 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3222 vim_free(from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3223 return cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3224 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3225
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3226 /* Store the info in slang->sl_sal and/or slang->sl_sal_first. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3227 if (from != NULL && to != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3228 res = set_sofo(slang, from, to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3229 else if (from != NULL \|\| to != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3230 res = SP_FORMERROR; /* only one of two strings is an error */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3231 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3232 res = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3233
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3234 vim_free(from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3235 vim_free(to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3236 return res;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3237 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3238
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3239 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3240 * Read the compound section from the .spl file:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3241 * <compmax> <compminlen> <compsylmax> <compflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3242 * Returns SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3243 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3244 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3245 read_compound(fd, slang, len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3246 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3247 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3248 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3249 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3250 int todo = len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3251 int c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3252 int atstart;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3253 char_u *pat;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3254 char_u *pp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3255 char_u *cp;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3256 char_u *ap;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3257
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3258 if (todo < 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3259 return SP_FORMERROR; /* need at least two bytes */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3260
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3261 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3262 c = getc(fd); /* <compmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3263 if (c < 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3264 c = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3265 slang->sl_compmax = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3266
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3267 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3268 c = getc(fd); /* <compminlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3269 if (c < 1)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	3270 c = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3271 slang->sl_compminlen = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3272
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3273 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3274 c = getc(fd); /* <compsylmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3275 if (c < 1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3276 c = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3277 slang->sl_compsylmax = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3278
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3279 /* Turn the COMPOUNDFLAGS items into a regexp pattern:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3280 * "a[bc]/ab+" -> "^$a[bc]\\|ab\+$$".
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3281 * Inserting backslashes may double the length, "^$<Nul>" is 7 bytes.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3282 * Conversion to utf-8 may double the size. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3283 c = todo * 2 + 7;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3284 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3285 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3286 c += todo * 2;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3287 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3288 pat = alloc((unsigned)c);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3289 if (pat == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3290 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3291
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3292 /* 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	3293 * for all flags. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3294 cp = alloc(todo + 1);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3295 if (cp == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3296 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3297 vim_free(pat);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3298 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3299 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3300 slang->sl_compstartflags = cp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3301 *cp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3302
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3303 ap = alloc(todo + 1);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3304 if (ap == NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3305 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3306 vim_free(pat);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3307 return SP_OTHERERROR;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3308 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3309 slang->sl_compallflags = ap;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3310 *ap = NUL;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3311
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3312 pp = pat;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3313 *pp++ = '^';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3314 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3315 *pp++ = '(';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3316
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3317 atstart = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3318 while (todo-- > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3319 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3320 c = getc(fd); /* <compflags> */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3321
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3322 /* Add all flags to "sl_compallflags". */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3323 if (vim_strchr((char_u )"+[]/", c) == NULL
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3324 && !byte_in_str(slang->sl_compallflags, c))
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3325 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3326 *ap++ = c;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3327 *ap = NUL;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3328 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3329
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3330 if (atstart != 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3331 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3332 /* At start of item: copy flags to "sl_compstartflags". For a
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3333 * [abc] item set "atstart" to 2 and copy up to the ']'. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3334 if (c == '[')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3335 atstart = 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3336 else if (c == ']')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3337 atstart = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3338 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3339 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3340 if (!byte_in_str(slang->sl_compstartflags, c))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3341 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3342 *cp++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3343 *cp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3344 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3345 if (atstart == 1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3346 atstart = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3347 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3348 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3349 if (c == '/') /* slash separates two items */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3350 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3351 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3352 *pp++ = '\|';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3353 atstart = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3354 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3355 else /* normal char, "[abc]" and '' are copied as-is /
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3356 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	3357 if (c == '+' \|\| c == '~')
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3358 pp++ = '\\'; / "a+" becomes "a\+" */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3359 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3360 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3361 pp += mb_char2bytes(c, pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3362 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3363 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3364 *pp++ = c;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3365 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3366 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3367
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3368 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3369 *pp++ = ')';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3370 *pp++ = '$';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3371 *pp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3372
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3373 slang->sl_compprog = vim_regcomp(pat, RE_MAGIC + RE_STRING + RE_STRICT);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3374 vim_free(pat);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3375 if (slang->sl_compprog == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3376 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3377
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3378 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3379 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3380
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3381 /*
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3382 * Return TRUE if byte "n" appears in "str".
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3383 * Like strchr() but independent of locale.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3384 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3385 static int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3386 byte_in_str(str, n)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3387 char_u *str;
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3388 int n;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3389 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3390 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3391
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3392 for (p = str; *p != NUL; ++p)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3393 if (*p == n)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3394 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3395 return FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3396 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3397
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3398 #define SY_MAXLEN 30
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3399 typedef struct syl_item_S
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3400 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3401 char_u sy_chars[SY_MAXLEN]; /* the sequence of chars */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3402 int sy_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3403 } syl_item_T;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3404
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3405 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3406 * Truncate "slang->sl_syllable" at the first slash and put the following items
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3407 * in "slang->sl_syl_items".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3408 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3409 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3410 init_syl_tab(slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3411 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3412 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3413 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3414 char_u *s;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3415 int l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3416 syl_item_T *syl;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3417
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3418 ga_init2(&slang->sl_syl_items, sizeof(syl_item_T), 4);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3419 p = vim_strchr(slang->sl_syllable, '/');
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3420 while (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3421 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3422 *p++ = NUL;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3423 if (p == NUL) / trailing slash */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3424 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3425 s = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3426 p = vim_strchr(p, '/');
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3427 if (p == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3428 l = STRLEN(s);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3429 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3430 l = p - s;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3431 if (l >= SY_MAXLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3432 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3433 if (ga_grow(&slang->sl_syl_items, 1) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3434 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3435 syl = ((syl_item_T *)slang->sl_syl_items.ga_data)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3436 + slang->sl_syl_items.ga_len++;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3437 vim_strncpy(syl->sy_chars, s, l);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3438 syl->sy_len = l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3439 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3440 return OK;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3441 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3442
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3443 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3444 * Count the number of syllables in "word".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3445 * When "word" contains spaces the syllables after the last space are counted.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3446 * Returns zero if syllables are not defines.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3447 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3448 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3449 count_syllables(slang, word)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3450 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3451 char_u *word;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3452 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3453 int cnt = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3454 int skip = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3455 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3456 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3457 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3458 syl_item_T *syl;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3459 int c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3460
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3461 if (slang->sl_syllable == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3462 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3463
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3464 for (p = word; *p != NUL; p += len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3465 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3466 /* When running into a space reset counter. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3467 if (*p == ' ')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3468 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3469 len = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3470 cnt = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3471 continue;
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 /* Find longest match of syllable items. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3475 len = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3476 for (i = 0; i < slang->sl_syl_items.ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3477 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3478 syl = ((syl_item_T *)slang->sl_syl_items.ga_data) + i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3479 if (syl->sy_len > len
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3480 && STRNCMP(p, syl->sy_chars, syl->sy_len) == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3481 len = syl->sy_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3482 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3483 if (len != 0) /* found a match, count syllable */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3484 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3485 ++cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3486 skip = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3487 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3488 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3489 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3490 /* No recognized syllable item, at least a syllable char then? */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3491 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3492 c = mb_ptr2char(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3493 len = (*mb_ptr2len)(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3494 #else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3495 c = *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3496 len = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3497 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3498 if (vim_strchr(slang->sl_syllable, c) == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3499 skip = FALSE; /* No, search for next syllable */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3500 else if (!skip)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3501 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3502 ++cnt; /* Yes, count it */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3503 skip = TRUE; /* don't count following syllable chars */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3504 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3505 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3506 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3507 return cnt;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3508 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3509
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3510 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3511 * Set the SOFOFROM and SOFOTO items in language "lp".
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3512 * Returns SP_*ERROR flags when there is something wrong.
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3513 */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3514 static int
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3515 set_sofo(lp, from, to)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3516 slang_T *lp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3517 char_u *from;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3518 char_u *to;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3519 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3520 int i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3521
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3522 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3523 garray_T *gap;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3524 char_u *s;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3525 char_u *p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3526 int c;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3527 int *inp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3528
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3529 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3530 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3531 /* 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	3532 * characters. The index is the low byte of the character.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3533 * The list contains from-to pairs with a terminating NUL.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3534 * sl_sal_first[] is used for latin1 "from" characters. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3535 gap = &lp->sl_sal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3536 ga_init2(gap, sizeof(int *), 1);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3537 if (ga_grow(gap, 256) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3538 return SP_OTHERERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3539 vim_memset(gap->ga_data, 0, sizeof(int ) 256);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3540 gap->ga_len = 256;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3541
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3542 /* First count the number of items for each list. Temporarily use
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3543 * sl_sal_first[] for this. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3544 for (p = from, s = to; p != NUL && s != NUL; )
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3545 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3546 c = mb_cptr2char_adv(&p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3547 mb_cptr_adv(s);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3548 if (c >= 256)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3549 ++lp->sl_sal_first[c & 0xff];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3550 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3551 if (p != NUL \|\| s != NUL) /* lengths differ */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3552 return SP_FORMERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3553
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3554 /* Allocate the lists. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3555 for (i = 0; i < 256; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3556 if (lp->sl_sal_first[i] > 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3557 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3558 p = alloc(sizeof(int) * (lp->sl_sal_first[i] * 2 + 1));
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3559 if (p == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3560 return SP_OTHERERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3561 ((int *)gap->ga_data)[i] = (int )p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3562 (int )p = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3563 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3564
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3565 /* 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	3566 * list. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3567 vim_memset(lp->sl_sal_first, 0, sizeof(salfirst_T) * 256);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3568 for (p = from, s = to; p != NUL && s != NUL; )
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3569 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3570 c = mb_cptr2char_adv(&p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3571 i = mb_cptr2char_adv(&s);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3572 if (c >= 256)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3573 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3574 /* Append the from-to chars at the end of the list with
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3575 * the low byte. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3576 inp = ((int **)gap->ga_data)[c & 0xff];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3577 while (*inp != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3578 ++inp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3579 inp++ = c; / from char */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3580 inp++ = i; / to char */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3581 inp++ = NUL; / NUL at the end */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3582 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3583 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3584 /* mapping byte to char is done in sl_sal_first[] */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3585 lp->sl_sal_first[c] = i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3586 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3587 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3588 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3589 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3590 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3591 /* mapping bytes to bytes is done in sl_sal_first[] */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3592 if (STRLEN(from) != STRLEN(to))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3593 return SP_FORMERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3594
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3595 for (i = 0; to[i] != NUL; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3596 lp->sl_sal_first[from[i]] = to[i];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3597 lp->sl_sal.ga_len = 1; /* indicates we have soundfolding */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3598 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3599
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3600 return 0;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3601 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3602
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3603 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3604 * Fill the first-index table for "lp".
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3605 */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3606 static void
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3607 set_sal_first(lp)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3608 slang_T *lp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3609 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3610 salfirst_T *sfirst;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3611 int i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3612 salitem_T *smp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3613 int c;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3614 garray_T *gap = &lp->sl_sal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3615
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3616 sfirst = lp->sl_sal_first;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3617 for (i = 0; i < 256; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3618 sfirst[i] = -1;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3619 smp = (salitem_T *)gap->ga_data;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3620 for (i = 0; i < gap->ga_len; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3621 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3622 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3623 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3624 /* Use the lowest byte of the first character. For latin1 it's
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3625 * the character, for other encodings it should differ for most
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3626 * characters. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3627 c = *smp[i].sm_lead_w & 0xff;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3628 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3629 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3630 c = *smp[i].sm_lead;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3631 if (sfirst[c] == -1)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3632 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3633 sfirst[c] = i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3634 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3635 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3636 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3637 int n;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3638
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3639 /* Make sure all entries with this byte are following each
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3640 * other. Move the ones that are in the wrong position. Do
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3641 * keep the same ordering! */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3642 while (i + 1 < gap->ga_len
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3643 && (*smp[i + 1].sm_lead_w & 0xff) == c)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3644 /* Skip over entry with same index byte. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3645 ++i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3646
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3647 for (n = 1; i + n < gap->ga_len; ++n)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3648 if ((*smp[i + n].sm_lead_w & 0xff) == c)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3649 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3650 salitem_T tsal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3651
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3652 /* Move entry with same index byte after the entries
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3653 * we already found. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3654 ++i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3655 --n;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3656 tsal = smp[i + n];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3657 mch_memmove(smp + i + 1, smp + i,
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3658 sizeof(salitem_T) * n);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3659 smp[i] = tsal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3660 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3661 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3662 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3663 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3664 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3665 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3666
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3667 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3668 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3669 * Turn a multi-byte string into a wide character string.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3670 * Return it in allocated memory (NULL for out-of-memory)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3671 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3672 static int *
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3673 mb_str2wide(s)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3674 char_u *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3675 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3676 int *res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3677 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3678 int i = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3679
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3680 res = (int )alloc(sizeof(int) (mb_charlen(s) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3681 if (res != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3682 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3683 for (p = s; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3684 res[i++] = mb_ptr2char_adv(&p);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3685 res[i] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3686 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3687 return res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3688 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3689 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3690
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3691 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3692 * Read a tree from the .spl or .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3693 * Allocates the memory and stores pointers in "bytsp" and "idxsp".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3694 * This is skipped when the tree has zero length.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3695 * Returns zero when OK, SP_ value for an error.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3696 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3697 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3698 spell_read_tree(fd, bytsp, idxsp, prefixtree, prefixcnt)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3699 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3700 char_u **bytsp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3701 idx_T **idxsp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3702 int prefixtree; /* TRUE for the prefix tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3703 int prefixcnt; /* when "prefixtree" is TRUE: prefix count */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3704 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3705 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3706 int idx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3707 char_u *bp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3708 idx_T *ip;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3709
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3710 /* The tree size was computed when writing the file, so that we can
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3711 * allocate it as one long block. <nodecount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3712 len = (getc(fd) << 24) + (getc(fd) << 16) + (getc(fd) << 8) + getc(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3713 if (len < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3714 return SP_TRUNCERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3715 if (len > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3716 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3717 /* Allocate the byte array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3718 bp = lalloc((long_u)len, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3719 if (bp == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3720 return SP_OTHERERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3721 *bytsp = bp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3722
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3723 /* Allocate the index array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3724 ip = (idx_T )lalloc_clear((long_u)(len sizeof(int)), TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3725 if (ip == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3726 return SP_OTHERERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3727 *idxsp = ip;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3728
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3729 /* Recursively read the tree and store it in the array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3730 idx = read_tree_node(fd, bp, ip, len, 0, prefixtree, prefixcnt);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3731 if (idx < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3732 return idx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3733 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3734 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3735 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3736
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3737 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3738 * 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	3739 * "byts" and index array "idxs". Recursively read the children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3740 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3741 * NOTE: The code here must match put_node()!
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3742 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3743 * Returns the index (>= 0) following the siblings.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3744 * Returns SP_TRUNCERROR if the file is shorter than expected.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3745 * Returns SP_FORMERROR if there is a format error.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3746 */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3747 static idx_T
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3748 read_tree_node(fd, byts, idxs, maxidx, startidx, prefixtree, maxprefcondnr)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3749 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3750 char_u *byts;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3751 idx_T *idxs;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3752 int maxidx; /* size of arrays */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3753 idx_T startidx; /* current index in "byts" and "idxs" */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3754 int prefixtree; /* TRUE for reading PREFIXTREE */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3755 int maxprefcondnr; /* maximum for <prefcondnr> */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3756 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3757 int len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3758 int i;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3759 int n;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3760 idx_T idx = startidx;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3761 int c;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	3762 int c2;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3763 #define SHARED_MASK 0x8000000
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3764
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3765 len = getc(fd); /* <siblingcount> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3766 if (len <= 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3767 return SP_TRUNCERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3768
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3769 if (startidx + len >= maxidx)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3770 return SP_FORMERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3771 byts[idx++] = len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3772
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3773 /* Read the byte values, flag/region bytes and shared indexes. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3774 for (i = 1; i <= len; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3775 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3776 c = getc(fd); /* <byte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3777 if (c < 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3778 return SP_TRUNCERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3779 if (c <= BY_SPECIAL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3780 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	3781 if (c == BY_NOFLAGS && !prefixtree)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3782 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3783 /* No flags, all regions. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3784 idxs[idx] = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3785 c = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3786 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3787 else if (c != BY_INDEX)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3788 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3789 if (prefixtree)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3790 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3791 /* Read the optional pflags byte, the prefix ID and the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3792 * condition nr. In idxs[] store the prefix ID in the low
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3793 * byte, the condition index shifted up 8 bits, the flags
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3794 * shifted up 24 bits. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3795 if (c == BY_FLAGS)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3796 c = getc(fd) << 24; /* <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3797 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3798 c = 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3799
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	3800 c \|= getc(fd); /* <affixID> */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3801
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3802 n = (getc(fd) << 8) + getc(fd); /* <prefcondnr> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3803 if (n >= maxprefcondnr)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3804 return SP_FORMERROR;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3805 c \|= (n << 8);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3806 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3807 else /* c must be BY_FLAGS or BY_FLAGS2 */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3808 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3809 /* Read flags and optional region and prefix ID. In
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3810 * idxs[] the flags go in the low two bytes, region above
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3811 * that and prefix ID above the region. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3812 c2 = c;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3813 c = getc(fd); /* <flags> */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3814 if (c2 == BY_FLAGS2)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3815 c = (getc(fd) << 8) + c; /* <flags2> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3816 if (c & WF_REGION)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3817 c = (getc(fd) << 16) + c; /* <region> */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	3818 if (c & WF_AFX)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	3819 c = (getc(fd) << 24) + c; /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3820 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3821
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3822 idxs[idx] = c;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3823 c = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3824 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3825 else /* c == BY_INDEX */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3826 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3827 /* <nodeidx> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3828 n = (getc(fd) << 16) + (getc(fd) << 8) + getc(fd);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3829 if (n < 0 \|\| n >= maxidx)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3830 return SP_FORMERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3831 idxs[idx] = n + SHARED_MASK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3832 c = getc(fd); /* <xbyte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3833 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3834 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3835 byts[idx++] = c;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3836 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3837
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3838 /* Recursively read the children for non-shared siblings.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3839 * 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	3840 * remove SHARED_MASK) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3841 for (i = 1; i <= len; ++i)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3842 if (byts[startidx + i] != 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3843 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3844 if (idxs[startidx + i] & SHARED_MASK)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3845 idxs[startidx + i] &= ~SHARED_MASK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3846 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3847 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3848 idxs[startidx + i] = idx;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3849 idx = read_tree_node(fd, byts, idxs, maxidx, idx,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3850 prefixtree, maxprefcondnr);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3851 if (idx < 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3852 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3853 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3854 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3855
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3856 return idx;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3857 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3858
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3859 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3860 * Parse 'spelllang' and set buf->b_langp accordingly.
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3861 * Returns NULL if it's OK, an error message otherwise.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3862 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3863 char_u *
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3864 did_set_spelllang(buf)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3865 buf_T *buf;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3866 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3867 garray_T ga;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3868 char_u *splp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3869 char_u *region;
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3870 char_u region_cp[3];
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3871 int filename;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3872 int region_mask;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3873 slang_T *slang;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3874 int c;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3875 char_u lang[MAXWLEN + 1];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	3876 char_u spf_name[MAXPATHL];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3877 int len;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3878 char_u *p;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3879 int round;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	3880 char_u *spf;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3881 char_u *use_region = NULL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3882 int dont_use_region = FALSE;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	3883 int nobreak = FALSE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3884 int i, j;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3885 langp_T lp, lp2;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3886
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3887 ga_init2(&ga, sizeof(langp_T), 2);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3888 clear_midword(buf);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3889
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3890 /* loop over comma separated language names. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3891 for (splp = buf->b_p_spl; *splp != NUL; )
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3892 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3893 /* Get one language name. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3894 copy_option_part(&splp, lang, MAXWLEN, ",");
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3895
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	3896 region = NULL;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3897 len = STRLEN(lang);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3898
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3899 /* 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	3900 * 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	3901 * from the name. */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3902 if (len > 4 && fnamecmp(lang + len - 4, ".spl") == 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3903 {
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3904 filename = TRUE;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3905
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3906 /* Locate a region and remove it from the file name. */
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3907 p = vim_strchr(gettail(lang), '_');
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3908 if (p != NULL && ASCII_ISALPHA(p[1]) && ASCII_ISALPHA(p[2])
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3909 && !ASCII_ISALPHA(p[3]))
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3910 {
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3911 vim_strncpy(region_cp, p + 1, 2);
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3912 mch_memmove(p, p + 3, len - (p - lang) - 2);
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3913 len -= 3;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3914 region = region_cp;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3915 }
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3916 else
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3917 dont_use_region = TRUE;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3918
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3919 /* Check if we loaded this language before. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3920 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3921 if (fullpathcmp(lang, slang->sl_fname, FALSE) == FPC_SAME)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3922 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3923 }
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3924 else
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3925 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3926 filename = FALSE;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3927 if (len > 3 && lang[len - 3] == '_')
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3928 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3929 region = lang + len - 2;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3930 len -= 3;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3931 lang[len] = NUL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3932 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3933 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3934 dont_use_region = TRUE;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3935
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3936 /* Check if we loaded this language before. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3937 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3938 if (STRICMP(lang, slang->sl_name) == 0)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3939 break;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3940 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3941
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3942 if (region != NULL)
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3943 {
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3944 /* If the region differs from what was used before then don't
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3945 * use it for 'spellfile'. */
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3946 if (use_region != NULL && STRCMP(region, use_region) != 0)
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3947 dont_use_region = TRUE;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3948 use_region = region;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3949 }
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3950
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3951 /* If not found try loading the language now. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3952 if (slang == NULL)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3953 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3954 if (filename)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3955 (void)spell_load_file(lang, lang, NULL, FALSE);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3956 else
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3957 spell_load_lang(lang);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3958 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3959
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3960 /*
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3961 * Loop over the languages, there can be several files for "lang".
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3962 */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3963 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3964 if (filename ? fullpathcmp(lang, slang->sl_fname, FALSE) == FPC_SAME
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3965 : STRICMP(lang, slang->sl_name) == 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3966 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	3967 region_mask = REGION_ALL;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3968 if (!filename && region != NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3969 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3970 /* find region in sl_regions */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3971 c = find_region(slang->sl_regions, region);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3972 if (c == REGION_ALL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3973 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3974 if (slang->sl_add)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3975 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3976 if (*slang->sl_regions != NUL)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3977 /* This addition file is for other regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3978 region_mask = 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3979 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3980 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3981 /* This is probably an error. Give a warning and
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3982 * accept the words anyway. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3983 smsg((char_u *)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3984 _("Warning: region %s not supported"),
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3985 region);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3986 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3987 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3988 region_mask = 1 << c;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3989 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3990
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3991 if (region_mask != 0)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3992 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3993 if (ga_grow(&ga, 1) == FAIL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3994 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3995 ga_clear(&ga);
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3996 return e_outofmem;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3997 }
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3998 LANGP_ENTRY(ga, ga.ga_len)->lp_slang = slang;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3999 LANGP_ENTRY(ga, ga.ga_len)->lp_region = region_mask;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4000 ++ga.ga_len;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4001 use_midword(slang, buf);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4002 if (slang->sl_nobreak)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4003 nobreak = TRUE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4004 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4005 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4006 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4007
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4008 /* round 0: load int_wordlist, if possible.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4009 * round 1: load first name in 'spellfile'.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4010 * round 2: load second name in 'spellfile.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4011 * etc. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4012 spf = curbuf->b_p_spf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4013 for (round = 0; round == 0 \|\| *spf != NUL; ++round)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4014 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4015 if (round == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4016 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4017 /* Internal wordlist, if there is one. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4018 if (int_wordlist == NULL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4019 continue;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4020 int_wordlist_spl(spf_name);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4021 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4022 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4023 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4024 /* One entry in 'spellfile'. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4025 copy_option_part(&spf, spf_name, MAXPATHL - 5, ",");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4026 STRCAT(spf_name, ".spl");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4027
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4028 /* If it was already found above then skip it. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4029 for (c = 0; c < ga.ga_len; ++c)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4030 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4031 p = LANGP_ENTRY(ga, c)->lp_slang->sl_fname;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4032 if (p != NULL && fullpathcmp(spf_name, p, FALSE) == FPC_SAME)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4033 break;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4034 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4035 if (c < ga.ga_len)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4036 continue;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4037 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4038
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4039 /* Check if it was loaded already. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4040 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4041 if (fullpathcmp(spf_name, slang->sl_fname, FALSE) == FPC_SAME)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4042 break;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4043 if (slang == NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4044 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4045 /* Not loaded, try loading it now. The language name includes the
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4046 * region name, the region is ignored otherwise. for int_wordlist
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4047 * use an arbitrary name. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4048 if (round == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4049 STRCPY(lang, "internal wordlist");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4050 else
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4051 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4052 vim_strncpy(lang, gettail(spf_name), MAXWLEN);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4053 p = vim_strchr(lang, '.');
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4054 if (p != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4055 p = NUL; / truncate at ".encoding.add" */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4056 }
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4057 slang = spell_load_file(spf_name, lang, NULL, TRUE);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4058
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4059 /* If one of the languages has NOBREAK we assume the addition
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4060 * files also have this. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4061 if (slang != NULL && nobreak)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4062 slang->sl_nobreak = TRUE;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4063 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4064 if (slang != NULL && ga_grow(&ga, 1) == OK)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4065 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4066 region_mask = REGION_ALL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4067 if (use_region != NULL && !dont_use_region)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4068 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4069 /* find region in sl_regions */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4070 c = find_region(slang->sl_regions, use_region);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4071 if (c != REGION_ALL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4072 region_mask = 1 << c;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4073 else if (*slang->sl_regions != NUL)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4074 /* This spell file is for other regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4075 region_mask = 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4076 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4077
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4078 if (region_mask != 0)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4079 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4080 LANGP_ENTRY(ga, ga.ga_len)->lp_slang = slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4081 LANGP_ENTRY(ga, ga.ga_len)->lp_sallang = NULL;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4082 LANGP_ENTRY(ga, ga.ga_len)->lp_replang = NULL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4083 LANGP_ENTRY(ga, ga.ga_len)->lp_region = region_mask;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4084 ++ga.ga_len;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4085 use_midword(slang, buf);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4086 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4087 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4088 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4089
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4090 /* Everything is fine, store the new b_langp value. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4091 ga_clear(&buf->b_langp);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4092 buf->b_langp = ga;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4093
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4094 /* For each language figure out what language to use for sound folding and
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4095 * REP items. If the language doesn't support it itself use another one
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4096 * with the same name. E.g. for "en-math" use "en". */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4097 for (i = 0; i < ga.ga_len; ++i)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4098 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4099 lp = LANGP_ENTRY(ga, i);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4100
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4101 /* sound folding */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4102 if (lp->lp_slang->sl_sal.ga_len > 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4103 /* language does sound folding itself */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4104 lp->lp_sallang = lp->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4105 else
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4106 /* find first similar language that does sound folding */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4107 for (j = 0; j < ga.ga_len; ++j)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4108 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4109 lp2 = LANGP_ENTRY(ga, j);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4110 if (lp2->lp_slang->sl_sal.ga_len > 0
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4111 && STRNCMP(lp->lp_slang->sl_name,
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4112 lp2->lp_slang->sl_name, 2) == 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4113 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4114 lp->lp_sallang = lp2->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4115 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4116 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4117 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4118
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4119 /* REP items */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4120 if (lp->lp_slang->sl_rep.ga_len > 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4121 /* language has REP items itself */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4122 lp->lp_replang = lp->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4123 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4124 /* find first similar language that has REP items */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4125 for (j = 0; j < ga.ga_len; ++j)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4126 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4127 lp2 = LANGP_ENTRY(ga, j);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4128 if (lp2->lp_slang->sl_rep.ga_len > 0
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4129 && STRNCMP(lp->lp_slang->sl_name,
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4130 lp2->lp_slang->sl_name, 2) == 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4131 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4132 lp->lp_replang = lp2->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4133 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4134 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4135 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4136 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4137
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4138 return NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4139 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4140
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4141 /*
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4142 * Clear the midword characters for buffer "buf".
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4143 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4144 static void
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4145 clear_midword(buf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4146 buf_T *buf;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4147 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4148 vim_memset(buf->b_spell_ismw, 0, 256);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4149 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4150 vim_free(buf->b_spell_ismw_mb);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4151 buf->b_spell_ismw_mb = NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4152 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4153 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4154
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4155 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4156 * Use the "sl_midword" field of language "lp" for buffer "buf".
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4157 * They add up to any currently used midword characters.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4158 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4159 static void
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4160 use_midword(lp, buf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4161 slang_T *lp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4162 buf_T *buf;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4163 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4164 char_u *p;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4165
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4166 if (lp->sl_midword == NULL) /* there aren't any */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4167 return;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4168
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4169 for (p = lp->sl_midword; *p != NUL; )
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4170 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4171 if (has_mbyte)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4172 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4173 int c, l, n;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4174 char_u *bp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4175
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4176 c = mb_ptr2char(p);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4177 l = (*mb_ptr2len)(p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4178 if (c < 256 && l <= 2)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4179 buf->b_spell_ismw[c] = TRUE;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4180 else if (buf->b_spell_ismw_mb == NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4181 /* First multi-byte char in "b_spell_ismw_mb". */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4182 buf->b_spell_ismw_mb = vim_strnsave(p, l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4183 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4184 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4185 /* Append multi-byte chars to "b_spell_ismw_mb". */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4186 n = STRLEN(buf->b_spell_ismw_mb);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4187 bp = vim_strnsave(buf->b_spell_ismw_mb, n + l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4188 if (bp != NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4189 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4190 vim_free(buf->b_spell_ismw_mb);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4191 buf->b_spell_ismw_mb = bp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4192 vim_strncpy(bp + n, p, l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4193 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4194 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4195 p += l;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4196 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4197 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4198 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4199 buf->b_spell_ismw[*p++] = TRUE;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4200 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4201
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4202 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4203 * Find the region "region[2]" in "rp" (points to "sl_regions").
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4204 * 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	4205 * 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	4206 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4207 static int
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4208 find_region(rp, region)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4209 char_u *rp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4210 char_u *region;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4211 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4212 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4213
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4214 for (i = 0; ; i += 2)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4215 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4216 if (rp[i] == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4217 return REGION_ALL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4218 if (rp[i] == region[0] && rp[i + 1] == region[1])
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4219 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4220 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4221 return i / 2;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4222 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4223
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4224 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4225 * Return case type of word:
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4226 * w word 0
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4227 * Word WF_ONECAP
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4228 * W WORD WF_ALLCAP
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4229 * WoRd wOrd WF_KEEPCAP
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4230 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4231 static int
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4232 captype(word, end)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4233 char_u *word;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4234 char_u end; / When NULL use up to NUL byte. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4235 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4236 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4237 int c;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4238 int firstcap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4239 int allcap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4240 int past_second = FALSE; /* past second word char */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4241
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4242 /* find first letter */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4243 for (p = word; !spell_iswordp_nmw(p); mb_ptr_adv(p))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4244 if (end == NULL ? *p == NUL : p >= end)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4245 return 0; /* only non-word characters, illegal word */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4246 #ifdef FEAT_MBYTE
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4247 if (has_mbyte)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4248 c = mb_ptr2char_adv(&p);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4249 else
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4250 #endif
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4251 c = *p++;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4252 firstcap = allcap = SPELL_ISUPPER(c);
236 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 * Need to check all letters to find a word with mixed upper/lower.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4256 * But a word with an upper char only at start is a ONECAP.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4257 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4258 for ( ; end == NULL ? *p != NUL : p < end; mb_ptr_adv(p))
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4259 if (spell_iswordp_nmw(p))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4260 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4261 c = PTR2CHAR(p);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4262 if (!SPELL_ISUPPER(c))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4263 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4264 /* UUl -> KEEPCAP */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4265 if (past_second && allcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4266 return WF_KEEPCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4267 allcap = FALSE;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4268 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4269 else if (!allcap)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4270 /* UlU -> KEEPCAP */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4271 return WF_KEEPCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4272 past_second = TRUE;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4273 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4274
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4275 if (allcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4276 return WF_ALLCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4277 if (firstcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4278 return WF_ONECAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4279 return 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4280 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4281
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4282 /*
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4283 * 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	4284 * capital. So that make_case_word() can turn WOrd into Word.
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4285 * Add ALLCAP for "WOrD".
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4286 */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4287 static int
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4288 badword_captype(word, end)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4289 char_u *word;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4290 char_u *end;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4291 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4292 int flags = captype(word, end);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4293 int c;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4294 int l, u;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4295 int first;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4296 char_u *p;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4297
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4298 if (flags & WF_KEEPCAP)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4299 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4300 /* Count the number of UPPER and lower case letters. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4301 l = u = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4302 first = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4303 for (p = word; p < end; mb_ptr_adv(p))
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4304 {
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4305 c = PTR2CHAR(p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4306 if (SPELL_ISUPPER(c))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4307 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4308 ++u;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4309 if (p == word)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4310 first = TRUE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4311 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4312 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4313 ++l;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4314 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4315
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4316 /* If there are more UPPER than lower case letters suggest an
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4317 * ALLCAP word. Otherwise, if the first letter is UPPER then
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4318 * suggest ONECAP. Exception: "ALl" most likely should be "All",
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4319 * require three upper case letters. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4320 if (u > l && u > 2)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4321 flags \|= WF_ALLCAP;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4322 else if (first)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4323 flags \|= WF_ONECAP;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4324 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4325 return flags;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4326 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4327
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4328 # if defined(FEAT_MBYTE) \|\| defined(EXITFREE) \|\| defined(PROTO)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4329 /*
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4330 * Free all languages.
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4331 */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4332 void
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4333 spell_free_all()
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4334 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4335 slang_T *slang;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4336 buf_T *buf;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4337 char_u fname[MAXPATHL];
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4338
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4339 /* Go through all buffers and handle 'spelllang'. */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4340 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4341 ga_clear(&buf->b_langp);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4342
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4343 while (first_lang != NULL)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4344 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4345 slang = first_lang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4346 first_lang = slang->sl_next;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4347 slang_free(slang);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4348 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4349
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4350 if (int_wordlist != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4351 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4352 /* Delete the internal wordlist and its .spl file */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4353 mch_remove(int_wordlist);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4354 int_wordlist_spl(fname);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4355 mch_remove(fname);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4356 vim_free(int_wordlist);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4357 int_wordlist = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4358 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4359
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4360 init_spell_chartab();
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4361 }
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4362 # endif
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4363
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4364 # if defined(FEAT_MBYTE) \|\| defined(PROTO)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4365 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4366 * Clear all spelling tables and reload them.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4367 * Used after 'encoding' is set and when ":mkspell" was used.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4368 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4369 void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4370 spell_reload()
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4371 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4372 buf_T *buf;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4373 win_T *wp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4374
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	4375 /* Initialize the table for spell_iswordp(). */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4376 init_spell_chartab();
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4377
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4378 /* Unload all allocated memory. */
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4379 spell_free_all();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4380
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4381 /* Go through all buffers and handle 'spelllang'. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4382 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4383 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4384 /* Only load the wordlists when 'spelllang' is set and there is a
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4385 * window for this buffer in which 'spell' is set. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4386 if (*buf->b_p_spl != NUL)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4387 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4388 FOR_ALL_WINDOWS(wp)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4389 if (wp->w_buffer == buf && wp->w_p_spell)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4390 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4391 (void)did_set_spelllang(buf);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4392 # ifdef FEAT_WINDOWS
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4393 break;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4394 # endif
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4395 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4396 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4397 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4398 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4399 # endif
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4400
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4401 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4402 * Reload the spell file "fname" if it's loaded.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4403 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4404 static void
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4405 spell_reload_one(fname, added_word)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4406 char_u *fname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4407 int added_word; /* invoked through "zg" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4408 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4409 slang_T *slang;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4410 int didit = FALSE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4411
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4412 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4413 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4414 if (fullpathcmp(fname, slang->sl_fname, FALSE) == FPC_SAME)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4415 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4416 slang_clear(slang);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4417 if (spell_load_file(fname, NULL, slang, FALSE) == NULL)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4418 /* reloading failed, clear the language */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4419 slang_clear(slang);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4420 redraw_all_later(NOT_VALID);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4421 didit = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4422 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4423 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4424
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4425 /* When "zg" was used and the file wasn't loaded yet, should redo
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4426 * 'spelllang' to get it loaded. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4427 if (added_word && !didit)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4428 did_set_spelllang(curbuf);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4429 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4430
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4431
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4432 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4433 * Functions for ":mkspell".
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4434 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4435
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4436 #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	4437 and .dic file. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4438 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4439 * Main structure to store the contents of a ".aff" file.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4440 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4441 typedef struct afffile_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4442 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4443 char_u af_enc; / "SET", normalized, alloc'ed string or NULL */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4444 int af_flagtype; /* AFT_CHAR, AFT_LONG, AFT_NUM or AFT_CAPLONG */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4445 int af_slash; /* character used in word for slash */
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4446 unsigned af_rare; /* RARE ID for rare word */
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4447 unsigned af_keepcase; /* KEEPCASE ID for keep-case word */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4448 unsigned af_bad; /* BAD ID for banned word */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4449 unsigned af_needaffix; /* NEEDAFFIX ID */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4450 unsigned af_needcomp; /* NEEDCOMPOUND ID */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4451 int af_pfxpostpone; /* postpone prefixes without chop string */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4452 hashtab_T af_pref; /* hashtable for prefixes, affheader_T */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4453 hashtab_T af_suff; /* hashtable for suffixes, affheader_T */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4454 hashtab_T af_comp; /* hashtable for compound flags, compitem_T */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4455 } afffile_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4456
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4457 #define AFT_CHAR 0 /* flags are one character */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4458 #define AFT_LONG 1 /* flags are two characters */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4459 #define AFT_CAPLONG 2 /* flags are one or two characters */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4460 #define AFT_NUM 3 /* flags are numbers, comma separated */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4461
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4462 typedef struct affentry_S affentry_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4463 /* Affix entry from ".aff" file. Used for prefixes and suffixes. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4464 struct affentry_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4465 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4466 affentry_T ae_next; / next affix with same name/number */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4467 char_u ae_chop; / text to chop off basic word (can be NULL) */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4468 char_u ae_add; / text to add to basic word (can be NULL) */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4469 char_u ae_cond; / condition (NULL for ".") */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4470 regprog_T ae_prog; / regexp program for ae_cond or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4471 char_u ae_rare; /* rare affix */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4472 char_u ae_nocomp; /* word with affix not compoundable */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4473 };
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4474
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4475 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4476 # define AH_KEY_LEN 17 /* 2 x 8 bytes + NUL */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4477 #else
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4478 # define AH_KEY_LEN 7 /* 6 digits + NUL */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4479 #endif
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4480
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4481 /* Affix header from ".aff" file. Used for af_pref and af_suff. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4482 typedef struct affheader_S
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4483 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4484 char_u ah_key[AH_KEY_LEN]; /* key for hashtab == name of affix */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4485 unsigned ah_flag; /* affix name as number, uses "af_flagtype" */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4486 int ah_newID; /* prefix ID after renumbering; 0 if not used */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4487 int ah_combine; /* suffix may combine with prefix */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4488 int ah_follows; /* another affix block should be following */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4489 affentry_T ah_first; / first affix entry */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4490 } affheader_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4491
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4492 #define HI2AH(hi) ((affheader_T *)(hi)->hi_key)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4493
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4494 /* Flag used in compound items. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4495 typedef struct compitem_S
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4496 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4497 char_u ci_key[AH_KEY_LEN]; /* key for hashtab == name of compound */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4498 unsigned ci_flag; /* affix name as number, uses "af_flagtype" */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4499 int ci_newID; /* affix ID after renumbering. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4500 } compitem_T;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4501
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4502 #define HI2CI(hi) ((compitem_T *)(hi)->hi_key)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4503
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4504 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4505 * 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	4506 * 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	4507 * once after ":mkspell" is done.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4508 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4509 #define SBLOCKSIZE 16000 /* size of sb_data */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4510 typedef struct sblock_S sblock_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4511 struct sblock_S
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4512 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4513 sblock_T sb_next; / next block in list */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4514 int sb_used; /* nr of bytes already in use */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4515 char_u sb_data[1]; /* data, actually longer */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4516 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4517
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4518 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4519 * A node in the tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4520 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4521 typedef struct wordnode_S wordnode_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4522 struct wordnode_S
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4523 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4524 union /* shared to save space */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4525 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4526 char_u hashkey[6]; /* the hash key, only used while compressing */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4527 int index; /* index in written nodes (valid after first
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4528 round) */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4529 } wn_u1;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4530 union /* shared to save space */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4531 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4532 wordnode_T next; / next node with same hash key */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4533 wordnode_T wnode; / parent node that will write this node */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4534 } wn_u2;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4535 wordnode_T wn_child; / child (next byte in word) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4536 wordnode_T wn_sibling; / next sibling (alternate byte in word,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4537 always sorted) */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4538 int wn_refs; /* Nr. of references to this node. Only
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4539 relevant for first node in a list of
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4540 siblings, in following siblings it is
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4541 always one. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4542 char_u wn_byte; /* Byte for this node. NUL for word end */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4543
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4544 /* Info for when "wn_byte" is NUL.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4545 * In PREFIXTREE "wn_region" is used for the prefcondnr.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4546 * 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	4547 * "wn_region" the LSW of the wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4548 char_u wn_affixID; /* supported/required prefix ID or 0 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4549 short_u wn_flags; /* WF_ flags */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4550 short wn_region; /* region mask */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4551
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4552 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4553 int wn_nr; /* sequence nr for printing */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4554 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4555 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4556
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4557 #define WN_MASK 0xffff /* mask relevant bits of "wn_flags" */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4558
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4559 #define HI2WN(hi) (wordnode_T *)((hi)->hi_key)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4560
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4561 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4562 * Info used while reading the spell files.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4563 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4564 typedef struct spellinfo_S
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	4565 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4566 wordnode_T si_foldroot; / tree with case-folded words */
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4567 long si_foldwcount; /* nr of words in si_foldroot */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4568
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4569 wordnode_T si_keeproot; / tree with keep-case words */
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4570 long si_keepwcount; /* nr of words in si_keeproot */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4571
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4572 wordnode_T si_prefroot; / tree with postponed prefixes */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4573
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4574 long si_sugtree; /* creating the soundfolding trie */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4575
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4576 sblock_T si_blocks; / memory blocks used */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4577 long si_blocks_cnt; /* memory blocks allocated */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4578 long si_compress_cnt; /* words to add before lowering
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4579 compression limit */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4580 wordnode_T si_first_free; / List of nodes that have been freed during
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4581 compression, linked by "wn_child" field. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4582 long si_free_count; /* number of nodes in si_first_free */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4583 #ifdef SPELL_PRINTTREE
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4584 int si_wordnode_nr; /* sequence nr for nodes */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4585 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4586 buf_T si_spellbuf; / buffer used to store soundfold word table */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4587
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4588 int si_ascii; /* handling only ASCII words */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4589 int si_add; /* addition file */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4590 int si_clear_chartab; /* when TRUE clear char tables */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4591 int si_region; /* region mask */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4592 vimconv_T si_conv; /* for conversion to 'encoding' */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	4593 int si_memtot; /* runtime memory used */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4594 int si_verbose; /* verbose messages */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4595 int si_msg_count; /* number of words added since last message */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4596 int si_region_count; /* number of regions supported (1 when there
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4597 are no regions) */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4598 char_u si_region_name[16]; /* region names; used only if
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4599 * si_region_count > 1) */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4600
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4601 garray_T si_rep; /* list of fromto_T entries from REP lines */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4602 garray_T si_repsal; /* list of fromto_T entries from REPSAL lines */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4603 garray_T si_sal; /* list of fromto_T entries from SAL lines */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	4604 char_u si_sofofr; / SOFOFROM text */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	4605 char_u si_sofoto; / SOFOTO text */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4606 int si_nosugfile; /* NOSUGFILE item found */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4607 int si_followup; /* soundsalike: ? */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4608 int si_collapse; /* soundsalike: ? */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4609 hashtab_T si_commonwords; /* hashtable for common words */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4610 time_t si_sugtime; /* timestamp for .sug file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4611 int si_rem_accents; /* soundsalike: remove accents */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4612 garray_T si_map; /* MAP info concatenated */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4613 char_u si_midword; / MIDWORD chars or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4614 int si_compmax; /* max nr of words for compounding */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4615 int si_compminlen; /* minimal length for compounding */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4616 int si_compsylmax; /* max nr of syllables for compounding */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4617 char_u si_compflags; / flags used for compounding */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	4618 char_u si_nobreak; /* NOBREAK */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4619 char_u si_syllable; / syllable string */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4620 garray_T si_prefcond; /* table with conditions for postponed
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4621 * prefixes, each stored as a string */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4622 int si_newprefID; /* current value for ah_newID */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4623 int si_newcompID; /* current value for compound ID */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4624 } spellinfo_T;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	4625
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4626 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	4627 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	4628 static unsigned get_affitem __ARGS((int flagtype, char_u **pp));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4629 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	4630 static void check_renumber __ARGS((spellinfo_T *spin));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4631 static int flag_in_afflist __ARGS((int flagtype, char_u *afflist, unsigned flag));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4632 static void aff_check_number __ARGS((int spinval, int affval, char *name));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4633 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	4634 static int str_equal __ARGS((char_u s1, char_u s2));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4635 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	4636 static int sal_to_bool __ARGS((char_u *s));
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	4637 static int has_non_ascii __ARGS((char_u *s));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4638 static void spell_free_aff __ARGS((afffile_T *aff));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4639 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	4640 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	4641 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	4642 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	4643 static int spell_read_wordfile __ARGS((spellinfo_T spin, char_u fname));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4644 static void getroom __ARGS((spellinfo_T spin, size_t len, int align));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4645 static char_u getroom_save __ARGS((spellinfo_T spin, char_u *s));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4646 static void free_blocks __ARGS((sblock_T *bl));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4647 static wordnode_T wordtree_alloc __ARGS((spellinfo_T spin));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4648 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	4649 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	4650 static wordnode_T get_wordnode __ARGS((spellinfo_T spin));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4651 static int deref_wordnode __ARGS((spellinfo_T spin, wordnode_T node));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4652 static void free_wordnode __ARGS((spellinfo_T spin, wordnode_T n));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4653 static void wordtree_compress __ARGS((spellinfo_T spin, wordnode_T root));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4654 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	4655 static int node_equal __ARGS((wordnode_T n1, wordnode_T n2));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4656 static void put_sugtime __ARGS((spellinfo_T spin, FILE fd));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4657 static int write_vim_spell __ARGS((spellinfo_T spin, char_u fname));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4658 static void clear_node __ARGS((wordnode_T *node));
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4659 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	4660 static void spell_make_sugfile __ARGS((spellinfo_T spin, char_u wfname));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4661 static int sug_filltree __ARGS((spellinfo_T spin, slang_T slang));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4662 static int sug_maketable __ARGS((spellinfo_T *spin));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4663 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	4664 static int offset2bytes __ARGS((int nr, char_u *buf));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4665 static int bytes2offset __ARGS((char_u **pp));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4666 static void sug_write __ARGS((spellinfo_T spin, char_u fname));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4667 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	4668 static void spell_message __ARGS((spellinfo_T spin, char_u str));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4669 static void init_spellfile __ARGS((void));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4670
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4671 /* 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	4672 * 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	4673 * Use a negative number with the lower 8 bits zero. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4674 #define PFX_FLAGS -256
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4675
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4676 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4677 * Tunable parameters for when the tree is compressed. See 'mkspellmem'.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4678 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4679 static long compress_start = 30000; /* memory / SBLOCKSIZE */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4680 static long compress_inc = 100; /* memory / SBLOCKSIZE */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4681 static long compress_added = 500000; /* word count */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4682
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4683 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4684 /*
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4685 * 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	4686 * 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	4687 * compressing the tree.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4688 * Based on code from Olaf Seibert.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4689 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4690 #define PRINTLINESIZE 1000
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4691 #define PRINTWIDTH 6
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4692
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4693 #define PRINTSOME(l, depth, fmt, a1, a2) vim_snprintf(l + depth * PRINTWIDTH, \
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4694 PRINTLINESIZE - PRINTWIDTH * depth, fmt, a1, a2)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4695
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4696 static char line1[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4697 static char line2[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4698 static char line3[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4699
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4700 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4701 spell_clear_flags(wordnode_T *node)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4702 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4703 wordnode_T *np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4704
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4705 for (np = node; np != NULL; np = np->wn_sibling)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4706 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4707 np->wn_u1.index = FALSE;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4708 spell_clear_flags(np->wn_child);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4709 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4710 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4711
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4712 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4713 spell_print_node(wordnode_T *node, int depth)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4714 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4715 if (node->wn_u1.index)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4716 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4717 /* Done this node before, print the reference. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4718 PRINTSOME(line1, depth, "(%d)", node->wn_nr, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4719 PRINTSOME(line2, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4720 PRINTSOME(line3, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4721 msg(line1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4722 msg(line2);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4723 msg(line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4724 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4725 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4726 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4727 node->wn_u1.index = TRUE;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4728
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4729 if (node->wn_byte != NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4730 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4731 if (node->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4732 PRINTSOME(line1, depth, " %c -> ", node->wn_byte, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4733 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4734 /* Cannot happen? */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4735 PRINTSOME(line1, depth, " %c ???", node->wn_byte, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4736 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4737 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4738 PRINTSOME(line1, depth, " $ ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4739
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4740 PRINTSOME(line2, depth, "%d/%d ", node->wn_nr, node->wn_refs);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4741
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4742 if (node->wn_sibling != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4743 PRINTSOME(line3, depth, " \| ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4744 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4745 PRINTSOME(line3, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4746
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4747 if (node->wn_byte == NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4748 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4749 msg(line1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4750 msg(line2);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4751 msg(line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4752 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4753
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4754 /* do the children */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4755 if (node->wn_byte != NUL && node->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4756 spell_print_node(node->wn_child, depth + 1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4757
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4758 /* do the siblings */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4759 if (node->wn_sibling != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4760 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4761 /* get rid of all parent details except \| */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4762 STRCPY(line1, line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4763 STRCPY(line2, line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4764 spell_print_node(node->wn_sibling, depth);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4765 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4766 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4767 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4768
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4769 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4770 spell_print_tree(wordnode_T *root)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4771 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4772 if (root != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4773 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4774 /* Clear the "wn_u1.index" fields, used to remember what has been
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4775 * done. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4776 spell_clear_flags(root);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4777
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4778 /* Recursively print the tree. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4779 spell_print_node(root, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4780 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4781 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4782 #endif /* SPELL_PRINTTREE */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4783
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4784 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4785 * Read the affix file "fname".
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4786 * Returns an afffile_T, NULL for complete failure.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4787 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4788 static afffile_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4789 spell_read_aff(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4790 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4791 char_u *fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4792 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4793 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4794 afffile_T *aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4795 char_u rline[MAXLINELEN];
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4796 char_u *line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4797 char_u *pc = NULL;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4798 #define MAXITEMCNT 30
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4799 char_u *(items[MAXITEMCNT]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4800 int itemcnt;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4801 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4802 int lnum = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4803 affheader_T *cur_aff = NULL;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4804 int did_postpone_prefix = FALSE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4805 int aff_todo = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4806 hashtab_T *tp;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4807 char_u *low = NULL;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4808 char_u *fol = NULL;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4809 char_u *upp = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4810 int do_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4811 int do_repsal;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4812 int do_sal;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4813 int do_map;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4814 int found_map = FALSE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4815 hashitem_T *hi;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4816 int l;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4817 int compminlen = 0; /* COMPOUNDMIN value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4818 int compsylmax = 0; /* COMPOUNDSYLMAX value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4819 int compmax = 0; /* COMPOUNDMAX value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4820 char_u compflags = NULL; / COMPOUNDFLAG and COMPOUNDFLAGS
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4821 concatenated */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4822 char_u midword = NULL; / MIDWORD value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4823 char_u syllable = NULL; / SYLLABLE value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4824 char_u sofofrom = NULL; / SOFOFROM value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4825 char_u sofoto = NULL; / SOFOTO value */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4826
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4827 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4828 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4829 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4830 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4831 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4832 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4833 EMSG2(_(e_notopen), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4834 return NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4835 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4836
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4837 vim_snprintf((char *)IObuff, IOSIZE, _("Reading affix file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4838 spell_message(spin, IObuff);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4839
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4840 /* Only do REP lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4841 do_rep = spin->si_rep.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4842
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4843 /* Only do REPSAL lines when not done in another .aff file already. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4844 do_repsal = spin->si_repsal.ga_len == 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4845
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4846 /* Only do SAL lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4847 do_sal = spin->si_sal.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4848
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4849 /* Only do MAP lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4850 do_map = spin->si_map.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4851
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4852 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4853 * Allocate and init the afffile_T structure.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4854 */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4855 aff = (afffile_T *)getroom(spin, sizeof(afffile_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4856 if (aff == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4857 return NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4858 hash_init(&aff->af_pref);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4859 hash_init(&aff->af_suff);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4860 hash_init(&aff->af_comp);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4861
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4862 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4863 * Read all the lines in the file one by one.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4864 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4865 while (!vim_fgets(rline, MAXLINELEN, fd) && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4866 {
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4867 line_breakcheck();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4868 ++lnum;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4869
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4870 /* Skip comment lines. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4871 if (*rline == '#')
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4872 continue;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4873
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4874 /* Convert from "SET" to 'encoding' when needed. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4875 vim_free(pc);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4876 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4877 if (spin->si_conv.vc_type != CONV_NONE)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4878 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4879 pc = string_convert(&spin->si_conv, rline, NULL);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4880 if (pc == NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4881 {
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4882 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4883 fname, lnum, rline);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4884 continue;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4885 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4886 line = pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4887 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4888 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4889 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4890 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4891 pc = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4892 line = rline;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4893 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4894
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4895 /* Split the line up in white separated items. Put a NUL after each
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4896 * item. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4897 itemcnt = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4898 for (p = line; ; )
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4899 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4900 while (p != NUL && p <= ' ') /* skip white space and CR/NL */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4901 ++p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4902 if (*p == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4903 break;
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4904 if (itemcnt == MAXITEMCNT) /* too many items */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4905 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4906 items[itemcnt++] = p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4907 while (p > ' ') / skip until white space or CR/NL */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4908 ++p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4909 if (*p == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4910 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4911 *p++ = NUL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4912 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4913
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4914 /* Handle non-empty lines. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4915 if (itemcnt > 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4916 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4917 if (STRCMP(items[0], "SET") == 0 && itemcnt == 2
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4918 && aff->af_enc == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4919 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4920 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4921 /* Setup for conversion from "ENC" to 'encoding'. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4922 aff->af_enc = enc_canonize(items[1]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4923 if (aff->af_enc != NULL && !spin->si_ascii
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4924 && convert_setup(&spin->si_conv, aff->af_enc,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4925 p_enc) == FAIL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4926 smsg((char_u *)_("Conversion in %s not supported: from %s to %s"),
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4927 fname, aff->af_enc, p_enc);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	4928 spin->si_conv.vc_fail = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4929 #else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4930 smsg((char_u *)_("Conversion in %s not supported"), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4931 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4932 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4933 else if (STRCMP(items[0], "FLAG") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4934 && aff->af_flagtype == AFT_CHAR)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4935 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4936 if (STRCMP(items[1], "long") == 0)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4937 aff->af_flagtype = AFT_LONG;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4938 else if (STRCMP(items[1], "num") == 0)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4939 aff->af_flagtype = AFT_NUM;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4940 else if (STRCMP(items[1], "caplong") == 0)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4941 aff->af_flagtype = AFT_CAPLONG;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4942 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4943 smsg((char_u *)_("Invalid value for FLAG in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4944 fname, lnum, items[1]);
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4945 if (aff->af_rare != 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4946 \|\| aff->af_keepcase != 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4947 \|\| aff->af_bad != 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4948 \|\| aff->af_needaffix != 0
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4949 \|\| aff->af_needcomp != 0
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4950 \|\| compflags != NULL
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4951 \|\| aff->af_suff.ht_used > 0
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4952 \|\| aff->af_pref.ht_used > 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4953 smsg((char_u *)_("FLAG after using flags in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4954 fname, lnum, items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4955 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4956 else if (STRCMP(items[0], "MIDWORD") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4957 && midword == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4958 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4959 midword = getroom_save(spin, items[1]);
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4960 }
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	4961 else if (STRCMP(items[0], "NOSPLITSUGS") == 0 && itemcnt == 1)
250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	4962 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4963 /* ignored, we always split */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	4964 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4965 else if (STRCMP(items[0], "TRY") == 0 && itemcnt == 2)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4966 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4967 /* ignored, we look in the tree for what chars may appear */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4968 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4969 else if (STRCMP(items[0], "SLASH") == 0 && itemcnt == 2
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4970 && aff->af_slash == 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4971 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4972 aff->af_slash = items[1][0];
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4973 if (items[1][1] != NUL)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4974 smsg((char_u *)_("Character used for SLASH must be ASCII; in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4975 fname, lnum, items[1]);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4976 }
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4977 /* TODO: remove "RAR" later */
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4978 else if ((STRCMP(items[0], "RAR") == 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4979 \|\| STRCMP(items[0], "RARE") == 0) && itemcnt == 2
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4980 && aff->af_rare == 0)
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4981 {
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4982 aff->af_rare = affitem2flag(aff->af_flagtype, items[1],
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4983 fname, lnum);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4984 }
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4985 /* TODO: remove "KEP" later */
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4986 else if ((STRCMP(items[0], "KEP") == 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4987 \|\| STRCMP(items[0], "KEEPCASE") == 0) && itemcnt == 2
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4988 && aff->af_keepcase == 0)
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4989 {
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4990 aff->af_keepcase = affitem2flag(aff->af_flagtype, items[1],
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4991 fname, lnum);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4992 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4993 else if (STRCMP(items[0], "BAD") == 0 && itemcnt == 2
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4994 && aff->af_bad == 0)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4995 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4996 aff->af_bad = affitem2flag(aff->af_flagtype, items[1],
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4997 fname, lnum);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4998 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4999 else if (STRCMP(items[0], "NEEDAFFIX") == 0 && itemcnt == 2
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5000 && aff->af_needaffix == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5001 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5002 aff->af_needaffix = affitem2flag(aff->af_flagtype, items[1],
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5003 fname, lnum);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5004 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5005 else if (STRCMP(items[0], "NEEDCOMPOUND") == 0 && itemcnt == 2
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5006 && aff->af_needcomp == 0)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5007 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5008 aff->af_needcomp = affitem2flag(aff->af_flagtype, items[1],
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5009 fname, lnum);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5010 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5011 else if (STRCMP(items[0], "COMPOUNDFLAG") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5012 && compflags == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5013 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5014 /* Turn flag "c" into COMPOUNDFLAGS compatible string "c+",
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5015 * "Na" into "Na+", "1234" into "1234+". */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5016 p = getroom(spin, STRLEN(items[1]) + 2, FALSE);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5017 if (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5018 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5019 STRCPY(p, items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5020 STRCAT(p, "+");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5021 compflags = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5022 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5023 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5024 else if (STRCMP(items[0], "COMPOUNDFLAGS") == 0 && itemcnt == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5025 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5026 /* Concatenate this string to previously defined ones, using a
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5027 * slash to separate them. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5028 l = STRLEN(items[1]) + 1;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5029 if (compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5030 l += STRLEN(compflags) + 1;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5031 p = getroom(spin, l, FALSE);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5032 if (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5033 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5034 if (compflags != NULL)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5035 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5036 STRCPY(p, compflags);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5037 STRCAT(p, "/");
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5038 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5039 STRCAT(p, items[1]);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5040 compflags = p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5041 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5042 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5043 else if (STRCMP(items[0], "COMPOUNDMAX") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5044 && compmax == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5045 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5046 compmax = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5047 if (compmax == 0)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5048 smsg((char_u *)_("Wrong COMPOUNDMAX value in %s line %d: %s"),
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5049 fname, lnum, items[1]);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5050 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5051 else if (STRCMP(items[0], "COMPOUNDMIN") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5052 && compminlen == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5053 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5054 compminlen = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5055 if (compminlen == 0)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5056 smsg((char_u *)_("Wrong COMPOUNDMIN value in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5057 fname, lnum, items[1]);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5058 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5059 else if (STRCMP(items[0], "COMPOUNDSYLMAX") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5060 && compsylmax == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5061 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5062 compsylmax = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5063 if (compsylmax == 0)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5064 smsg((char_u *)_("Wrong COMPOUNDSYLMAX value in %s line %d: %s"),
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5065 fname, lnum, items[1]);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5066 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5067 else if (STRCMP(items[0], "SYLLABLE") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5068 && syllable == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5069 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5070 syllable = getroom_save(spin, items[1]);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5071 }
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5072 else if (STRCMP(items[0], "NOBREAK") == 0 && itemcnt == 1)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5073 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5074 spin->si_nobreak = TRUE;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5075 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5076 else if (STRCMP(items[0], "NOSUGFILE") == 0 && itemcnt == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5077 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5078 spin->si_nosugfile = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5079 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5080 else if (STRCMP(items[0], "PFXPOSTPONE") == 0 && itemcnt == 1)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5081 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5082 aff->af_pfxpostpone = TRUE;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5083 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5084 else if ((STRCMP(items[0], "PFX") == 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5085 \|\| STRCMP(items[0], "SFX") == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5086 && aff_todo == 0
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5087 && itemcnt >= 4)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5088 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5089 int lasti = 4;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5090 char_u key[AH_KEY_LEN];
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5091
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5092 if (*items[0] == 'P')
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5093 tp = &aff->af_pref;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5094 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5095 tp = &aff->af_suff;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5096
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5097 /* Myspell allows the same affix name to be used multiple
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5098 * times. The affix files that do this have an undocumented
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5099 * "S" flag on all but the last block, thus we check for that
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5100 * and store it in ah_follows. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5101 vim_strncpy(key, items[1], AH_KEY_LEN - 1);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5102 hi = hash_find(tp, key);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5103 if (!HASHITEM_EMPTY(hi))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5104 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5105 cur_aff = HI2AH(hi);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5106 if (cur_aff->ah_combine != (*items[2] == 'Y'))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5107 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	5108 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5109 if (!cur_aff->ah_follows)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5110 smsg((char_u *)_("Duplicate affix in %s line %d: %s"),
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5111 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5112 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5113 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5114 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5115 /* New affix letter. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5116 cur_aff = (affheader_T *)getroom(spin,
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5117 sizeof(affheader_T), TRUE);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5118 if (cur_aff == NULL)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5119 break;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5120 cur_aff->ah_flag = affitem2flag(aff->af_flagtype, items[1],
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5121 fname, lnum);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5122 if (cur_aff->ah_flag == 0 \|\| STRLEN(items[1]) >= AH_KEY_LEN)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5123 break;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5124 if (cur_aff->ah_flag == aff->af_bad
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5125 \|\| cur_aff->ah_flag == aff->af_rare
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5126 \|\| cur_aff->ah_flag == aff->af_keepcase
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5127 \|\| cur_aff->ah_flag == aff->af_needaffix
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5128 \|\| cur_aff->ah_flag == aff->af_needcomp)
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5129 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	5130 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5131 STRCPY(cur_aff->ah_key, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5132 hash_add(tp, cur_aff->ah_key);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5133
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5134 cur_aff->ah_combine = (*items[2] == 'Y');
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5135 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5136
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5137 /* Check for the "S" flag, which apparently means that another
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5138 * block with the same affix name is following. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5139 if (itemcnt > lasti && STRCMP(items[lasti], "S") == 0)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5140 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5141 ++lasti;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5142 cur_aff->ah_follows = TRUE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5143 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5144 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5145 cur_aff->ah_follows = FALSE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5146
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5147 /* Myspell allows extra text after the item, but that might
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5148 * mean mistakes go unnoticed. Require a comment-starter. */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5149 if (itemcnt > lasti && *items[lasti] != '#')
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5150 smsg((char_u *)_("Trailing text in %s line %d: %s"),
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5151 fname, lnum, items[4]);
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5152
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5153 if (STRCMP(items[2], "Y") != 0 && STRCMP(items[2], "N") != 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5154 smsg((char_u *)_("Expected Y or N in %s line %d: %s"),
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5155 fname, lnum, items[2]);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5156
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5157 if (*items[0] == 'P' && aff->af_pfxpostpone)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5158 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5159 if (cur_aff->ah_newID == 0)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5160 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5161 /* Use a new number in the .spl file later, to be able
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5162 * to handle multiple .aff files. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5163 check_renumber(spin);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5164 cur_aff->ah_newID = ++spin->si_newprefID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5165
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5166 /* We only really use ah_newID if the prefix is
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5167 * postponed. We know that only after handling all
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5168 * the items. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5169 did_postpone_prefix = FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5170 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5171 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5172 /* Did use the ID in a previous block. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5173 did_postpone_prefix = TRUE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5174 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5175
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5176 aff_todo = atoi((char *)items[3]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5177 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5178 else if ((STRCMP(items[0], "PFX") == 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5179 \|\| STRCMP(items[0], "SFX") == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5180 && aff_todo > 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5181 && STRCMP(cur_aff->ah_key, items[1]) == 0
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5182 && itemcnt >= 5)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5183 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5184 affentry_T *aff_entry;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5185 int rare = FALSE;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5186 int nocomp = FALSE;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5187 int upper = FALSE;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5188 int lasti = 5;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5189
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5190 /* Check for "rare" and "nocomp" after the other info. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5191 while (itemcnt > lasti)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5192 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5193 if (!rare && STRICMP(items[lasti], "rare") == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5194 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5195 rare = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5196 ++lasti;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5197 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5198 else if (!nocomp && STRICMP(items[lasti], "nocomp") == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5199 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5200 nocomp = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5201 ++lasti;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5202 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5203 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5204 break;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5205 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5206
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5207 /* Myspell allows extra text after the item, but that might
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5208 * mean mistakes go unnoticed. Require a comment-starter. */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5209 if (itemcnt > lasti && *items[lasti] != '#')
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5210 smsg((char_u *)_(e_afftrailing), fname, lnum, items[lasti]);
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5211
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5212 /* New item for an affix letter. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5213 --aff_todo;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5214 aff_entry = (affentry_T *)getroom(spin,
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	5215 sizeof(affentry_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5216 if (aff_entry == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5217 break;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5218 aff_entry->ae_rare = rare;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5219 aff_entry->ae_nocomp = nocomp;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5220
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5221 if (STRCMP(items[2], "0") != 0)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5222 aff_entry->ae_chop = getroom_save(spin, items[2]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5223 if (STRCMP(items[3], "0") != 0)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5224 aff_entry->ae_add = getroom_save(spin, items[3]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5225
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5226 /* Don't use an affix entry with non-ASCII characters when
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5227 * "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5228 if (!spin->si_ascii \|\| !(has_non_ascii(aff_entry->ae_chop)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5229 \|\| has_non_ascii(aff_entry->ae_add)))
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5230 {
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5231 aff_entry->ae_next = cur_aff->ah_first;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5232 cur_aff->ah_first = aff_entry;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5233
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5234 if (STRCMP(items[4], ".") != 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5235 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5236 char_u buf[MAXLINELEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5237
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5238 aff_entry->ae_cond = getroom_save(spin, items[4]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5239 if (*items[0] == 'P')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5240 sprintf((char *)buf, "^%s", items[4]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5241 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5242 sprintf((char *)buf, "%s$", items[4]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5243 aff_entry->ae_prog = vim_regcomp(buf,
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5244 RE_MAGIC + RE_STRING + RE_STRICT);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5245 if (aff_entry->ae_prog == NULL)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5246 smsg((char_u *)_("Broken condition in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5247 fname, lnum, items[4]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5248 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5249
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5250 /* For postponed prefixes we need an entry in si_prefcond
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5251 * for the condition. Use an existing one if possible. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5252 if (*items[0] == 'P' && aff->af_pfxpostpone)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5253 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5254 /* When the chop string is one lower-case letter and
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5255 * the add string ends in the upper-case letter we set
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5256 * the "upper" flag, clear "ae_chop" and remove the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5257 * letters from "ae_add". The condition must either
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5258 * be empty or start with the same letter. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5259 if (aff_entry->ae_chop != NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5260 && aff_entry->ae_add != NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5261 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5262 && aff_entry->ae_chop[(*mb_ptr2len)(
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5263 aff_entry->ae_chop)] == NUL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5264 #else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5265 && aff_entry->ae_chop[1] == NUL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5266 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5267 )
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5268 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5269 int c, c_up;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5270
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5271 c = PTR2CHAR(aff_entry->ae_chop);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5272 c_up = SPELL_TOUPPER(c);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5273 if (c_up != c
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5274 && (aff_entry->ae_cond == NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5275 \|\| PTR2CHAR(aff_entry->ae_cond) == c))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5276 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5277 p = aff_entry->ae_add
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5278 + STRLEN(aff_entry->ae_add);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5279 mb_ptr_back(aff_entry->ae_add, p);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5280 if (PTR2CHAR(p) == c_up)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5281 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5282 upper = TRUE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5283 aff_entry->ae_chop = NULL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5284 *p = NUL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5285
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5286 /* The condition is matched with the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5287 * actual word, thus must check for the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5288 * upper-case letter. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5289 if (aff_entry->ae_cond != NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5290 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5291 char_u buf[MAXLINELEN];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5292 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5293 if (has_mbyte)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5294 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5295 onecap_copy(items[4], buf, TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5296 aff_entry->ae_cond = getroom_save(
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5297 spin, buf);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5298 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5299 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5300 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5301 *aff_entry->ae_cond = c_up;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5302 if (aff_entry->ae_cond != NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5303 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5304 sprintf((char *)buf, "^%s",
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5305 aff_entry->ae_cond);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5306 vim_free(aff_entry->ae_prog);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5307 aff_entry->ae_prog = vim_regcomp(
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5308 buf, RE_MAGIC + RE_STRING);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5309 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5310 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5311 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5312 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5313 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5314
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5315 if (aff_entry->ae_chop == NULL)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5316 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5317 int idx;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5318 char_u **pp;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5319 int n;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5320
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5321 /* Find a previously used condition. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5322 for (idx = spin->si_prefcond.ga_len - 1; idx >= 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5323 --idx)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5324 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5325 p = ((char_u **)spin->si_prefcond.ga_data)[idx];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5326 if (str_equal(p, aff_entry->ae_cond))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5327 break;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5328 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5329 if (idx < 0 && ga_grow(&spin->si_prefcond, 1) == OK)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5330 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5331 /* Not found, add a new condition. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5332 idx = spin->si_prefcond.ga_len++;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5333 pp = ((char_u **)spin->si_prefcond.ga_data)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5334 + idx;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5335 if (aff_entry->ae_cond == NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5336 *pp = NULL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5337 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5338 *pp = getroom_save(spin,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5339 aff_entry->ae_cond);
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 /* Add the prefix to the prefix tree. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5343 if (aff_entry->ae_add == NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5344 p = (char_u *)"";
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5345 else
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5346 p = aff_entry->ae_add;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5347 /* PFX_FLAGS is a negative number, so that
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5348 * tree_add_word() knows this is the prefix tree. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5349 n = PFX_FLAGS;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5350 if (rare)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5351 n \|= WFP_RARE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5352 if (!cur_aff->ah_combine)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5353 n \|= WFP_NC;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5354 if (upper)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5355 n \|= WFP_UP;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5356 tree_add_word(spin, p, spin->si_prefroot, n,
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5357 idx, cur_aff->ah_newID);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5358 did_postpone_prefix = TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5359 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5360
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5361 /* Didn't actually use ah_newID, backup si_newprefID. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5362 if (aff_todo == 0 && !did_postpone_prefix)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5363 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5364 --spin->si_newprefID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5365 cur_aff->ah_newID = 0;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5366 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5367 }
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5368 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5369 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5370 else if (STRCMP(items[0], "FOL") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5371 && fol == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5372 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5373 fol = vim_strsave(items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5374 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5375 else if (STRCMP(items[0], "LOW") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5376 && low == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5377 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5378 low = vim_strsave(items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5379 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5380 else if (STRCMP(items[0], "UPP") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5381 && upp == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5382 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5383 upp = vim_strsave(items[1]);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5384 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5385 else if ((STRCMP(items[0], "REP") == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5386 \|\| STRCMP(items[0], "REPSAL") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5387 && itemcnt == 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5388 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5389 /* Ignore REP/REPSAL count */;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5390 if (!isdigit(*items[1]))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5391 smsg((char_u *)_("Expected REP(SAL) count in %s line %d"),
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5392 fname, lnum);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5393 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5394 else if ((STRCMP(items[0], "REP") == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5395 \|\| STRCMP(items[0], "REPSAL") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5396 && itemcnt >= 3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5397 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5398 /* REP/REPSAL item */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5399 /* Myspell ignores extra arguments, we require it starts with
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5400 * # to detect mistakes. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5401 if (itemcnt > 3 && items[3][0] != '#')
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5402 smsg((char_u *)_(e_afftrailing), fname, lnum, items[3]);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5403 if (items[0][3] == 'S' ? do_repsal : do_rep)
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5404 {
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5405 /* Replace underscore with space (can't include a space
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5406 * directly). */
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5407 for (p = items[1]; *p != NUL; mb_ptr_adv(p))
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5408 if (*p == '_')
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5409 *p = ' ';
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5410 for (p = items[2]; *p != NUL; mb_ptr_adv(p))
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5411 if (*p == '_')
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5412 *p = ' ';
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5413 add_fromto(spin, items[0][3] == 'S'
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5414 ? &spin->si_repsal
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5415 : &spin->si_rep, items[1], items[2]);
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5416 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5417 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5418 else if (STRCMP(items[0], "MAP") == 0 && itemcnt == 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5419 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5420 /* MAP item or count */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5421 if (!found_map)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5422 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5423 /* First line contains the count. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5424 found_map = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5425 if (!isdigit(*items[1]))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5426 smsg((char_u *)_("Expected MAP count in %s line %d"),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5427 fname, lnum);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5428 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5429 else if (do_map)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5430 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5431 int c;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5432
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5433 /* Check that every character appears only once. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5434 for (p = items[1]; *p != NUL; )
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5435 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5436 #ifdef FEAT_MBYTE
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5437 c = mb_ptr2char_adv(&p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5438 #else
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5439 c = *p++;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5440 #endif
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5441 if ((spin->si_map.ga_len > 0
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5442 && vim_strchr(spin->si_map.ga_data, c)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5443 != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5444 \|\| vim_strchr(p, c) != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5445 smsg((char_u *)_("Duplicate character in MAP in %s line %d"),
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5446 fname, lnum);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5447 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5448
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5449 /* We simply concatenate all the MAP strings, separated by
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5450 * slashes. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5451 ga_concat(&spin->si_map, items[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5452 ga_append(&spin->si_map, '/');
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5453 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5454 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	5455 /* Accept "SAL from to" and "SAL from to # comment". */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	5456 else if (STRCMP(items[0], "SAL") == 0
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	5457 && (itemcnt == 3 \|\| (itemcnt > 3 && items[3][0] == '#')))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5458 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5459 if (do_sal)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5460 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5461 /* SAL item (sounds-a-like)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5462 * Either one of the known keys or a from-to pair. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5463 if (STRCMP(items[1], "followup") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5464 spin->si_followup = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5465 else if (STRCMP(items[1], "collapse_result") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5466 spin->si_collapse = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5467 else if (STRCMP(items[1], "remove_accents") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5468 spin->si_rem_accents = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5469 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5470 /* when "to" is "_" it means empty */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5471 add_fromto(spin, &spin->si_sal, items[1],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5472 STRCMP(items[2], "_") == 0 ? (char_u *)""
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5473 : items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5474 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5475 }
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5476 else if (STRCMP(items[0], "SOFOFROM") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5477 && sofofrom == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5478 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5479 sofofrom = getroom_save(spin, items[1]);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5480 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5481 else if (STRCMP(items[0], "SOFOTO") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5482 && sofoto == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5483 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5484 sofoto = getroom_save(spin, items[1]);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5485 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5486 else if (STRCMP(items[0], "COMMON") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5487 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5488 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5489
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5490 for (i = 1; i < itemcnt; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5491 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5492 if (HASHITEM_EMPTY(hash_find(&spin->si_commonwords,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5493 items[i])))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5494 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5495 p = vim_strsave(items[i]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5496 if (p == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5497 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5498 hash_add(&spin->si_commonwords, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5499 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5500 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5501 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5502 else
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5503 smsg((char_u *)_("Unrecognized or duplicate item in %s line %d: %s"),
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5504 fname, lnum, items[0]);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5505 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5506 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5507
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5508 if (fol != NULL \|\| low != NULL \|\| upp != NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5509 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5510 if (spin->si_clear_chartab)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5511 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5512 /* Clear the char type tables, don't want to use any of the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5513 * currently used spell properties. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5514 init_spell_chartab();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5515 spin->si_clear_chartab = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5516 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5517
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5518 /*
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5519 * 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	5520 * for conflicts with a word table that matches 'encoding'.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	5521 * Don't write one for utf-8 either, we use utf_*() and
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5522 * mb_get_class(), the list of chars in the file will be incomplete.
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5523 */
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5524 if (!spin->si_ascii
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5525 #ifdef FEAT_MBYTE
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5526 && !enc_utf8
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5527 #endif
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5528 )
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5529 {
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5530 if (fol == NULL \|\| low == NULL \|\| upp == NULL)
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5531 smsg((char_u *)_("Missing FOL/LOW/UPP line in %s"), fname);
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5532 else
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5533 (void)set_spell_chartab(fol, low, upp);
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5534 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5535
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5536 vim_free(fol);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5537 vim_free(low);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5538 vim_free(upp);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5539 }
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5540
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5541 /* Use compound specifications of the .aff file for the spell info. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5542 if (compmax != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5543 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5544 aff_check_number(spin->si_compmax, compmax, "COMPOUNDMAX");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5545 spin->si_compmax = compmax;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5546 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5547
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5548 if (compminlen != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5549 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5550 aff_check_number(spin->si_compminlen, compminlen, "COMPOUNDMIN");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5551 spin->si_compminlen = compminlen;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5552 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5553
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5554 if (compsylmax != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5555 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5556 if (syllable == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5557 smsg((char_u *)_("COMPOUNDSYLMAX used without SYLLABLE"));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5558 aff_check_number(spin->si_compsylmax, compsylmax, "COMPOUNDSYLMAX");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5559 spin->si_compsylmax = compsylmax;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5560 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5561
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5562 if (compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5563 process_compflags(spin, aff, compflags);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5564
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5565 /* Check that we didn't use too many renumbered flags. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5566 if (spin->si_newcompID < spin->si_newprefID)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5567 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5568 if (spin->si_newcompID == 127 \|\| spin->si_newcompID == 255)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5569 MSG(_("Too many postponed prefixes"));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5570 else if (spin->si_newprefID == 0 \|\| spin->si_newprefID == 127)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5571 MSG(_("Too many compound flags"));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5572 else
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5573 MSG(_("Too many posponed prefixes and/or compound flags"));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5574 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5575
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5576 if (syllable != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5577 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5578 aff_check_string(spin->si_syllable, syllable, "SYLLABLE");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5579 spin->si_syllable = syllable;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5580 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5581
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5582 if (sofofrom != NULL \|\| sofoto != NULL)
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 (sofofrom == NULL \|\| sofoto == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5585 smsg((char_u *)_("Missing SOFO%s line in %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5586 sofofrom == NULL ? "FROM" : "TO", fname);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5587 else if (spin->si_sal.ga_len > 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5588 smsg((char_u *)_("Both SAL and SOFO lines in %s"), fname);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5589 else
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5590 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5591 aff_check_string(spin->si_sofofr, sofofrom, "SOFOFROM");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5592 aff_check_string(spin->si_sofoto, sofoto, "SOFOTO");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5593 spin->si_sofofr = sofofrom;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5594 spin->si_sofoto = sofoto;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5595 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5596 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5597
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5598 if (midword != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5599 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5600 aff_check_string(spin->si_midword, midword, "MIDWORD");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5601 spin->si_midword = midword;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5602 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5603
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5604 vim_free(pc);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5605 fclose(fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5606 return aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5607 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5608
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5609 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5610 * Turn an affix flag name into a number, according to the FLAG type.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5611 * returns zero for failure.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5612 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5613 static unsigned
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5614 affitem2flag(flagtype, item, fname, lnum)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5615 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5616 char_u *item;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5617 char_u *fname;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5618 int lnum;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5619 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5620 unsigned res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5621 char_u *p = item;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5622
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5623 res = get_affitem(flagtype, &p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5624 if (res == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5625 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5626 if (flagtype == AFT_NUM)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5627 smsg((char_u *)_("Flag is not a number in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5628 fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5629 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5630 smsg((char_u *)_("Illegal flag in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5631 fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5632 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5633 if (*p != NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5634 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5635 smsg((char_u *)_(e_affname), fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5636 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5637 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5638
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5639 return res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5640 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5641
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5642 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5643 * Get one affix name from "*pp" and advance the pointer.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5644 * Returns zero for an error, still advances the pointer then.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5645 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5646 static unsigned
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5647 get_affitem(flagtype, pp)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5648 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5649 char_u **pp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5650 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5651 int res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5652
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5653 if (flagtype == AFT_NUM)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5654 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5655 if (!VIM_ISDIGIT(**pp))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5656 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5657 ++pp; / always advance, avoid getting stuck */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5658 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5659 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5660 res = getdigits(pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5661 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5662 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5663 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5664 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5665 res = mb_ptr2char_adv(pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5666 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5667 res = (pp)++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5668 #endif
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5669 if (flagtype == AFT_LONG \|\| (flagtype == AFT_CAPLONG
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5670 && res >= 'A' && res <= 'Z'))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5671 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5672 if (**pp == NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5673 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5674 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5675 res = mb_ptr2char_adv(pp) + (res << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5676 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5677 res = (pp)++ + (res << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5678 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5679 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5680 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5681 return res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5682 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5683
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5684 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5685 * Process the "compflags" string used in an affix file and append it to
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5686 * spin->si_compflags.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5687 * The processing involves changing the affix names to ID numbers, so that
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5688 * they fit in one byte.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5689 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5690 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5691 process_compflags(spin, aff, compflags)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5692 spellinfo_T *spin;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5693 afffile_T *aff;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5694 char_u *compflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5695 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5696 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5697 char_u *prevp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5698 unsigned flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5699 compitem_T *ci;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5700 int id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5701 int len;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5702 char_u *tp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5703 char_u key[AH_KEY_LEN];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5704 hashitem_T *hi;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5705
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5706 /* Make room for the old and the new compflags, concatenated with a / in
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5707 * between. Processing it makes it shorter, but we don't know by how
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5708 * much, thus allocate the maximum. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5709 len = STRLEN(compflags) + 1;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5710 if (spin->si_compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5711 len += STRLEN(spin->si_compflags) + 1;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5712 p = getroom(spin, len, FALSE);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5713 if (p == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5714 return;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5715 if (spin->si_compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5716 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5717 STRCPY(p, spin->si_compflags);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5718 STRCAT(p, "/");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5719 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5720 spin->si_compflags = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5721 tp = p + STRLEN(p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5722
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5723 for (p = compflags; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5724 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5725 if (vim_strchr((char_u )"/+[]", *p) != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5726 /* Copy non-flag characters directly. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5727 tp++ = p++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5728 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5729 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5730 /* First get the flag number, also checks validity. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5731 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5732 flag = get_affitem(aff->af_flagtype, &p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5733 if (flag != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5734 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5735 /* Find the flag in the hashtable. If it was used before, use
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5736 * the existing ID. Otherwise add a new entry. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5737 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5738 hi = hash_find(&aff->af_comp, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5739 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5740 id = HI2CI(hi)->ci_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5741 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5742 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5743 ci = (compitem_T *)getroom(spin, sizeof(compitem_T), TRUE);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5744 if (ci == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5745 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5746 STRCPY(ci->ci_key, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5747 ci->ci_flag = flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5748 /* Avoid using a flag ID that has a special meaning in a
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5749 * regexp (also inside []). */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5750 do
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5751 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5752 check_renumber(spin);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5753 id = spin->si_newcompID--;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5754 } while (vim_strchr((char_u )"/+[]\\-^", id) != NULL);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5755 ci->ci_newID = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5756 hash_add(&aff->af_comp, ci->ci_key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5757 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5758 *tp++ = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5759 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5760 if (aff->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5761 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5762 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5763 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5764
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5765 *tp = NUL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5766 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5767
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5768 /*
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5769 * Check that the new IDs for postponed affixes and compounding don't overrun
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5770 * 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	5771 * 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	5772 * When that is used up an error message is given.
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5773 */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5774 static void
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5775 check_renumber(spin)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5776 spellinfo_T *spin;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5777 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5778 if (spin->si_newprefID == spin->si_newcompID && spin->si_newcompID < 128)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5779 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5780 spin->si_newprefID = 127;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5781 spin->si_newcompID = 255;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5782 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5783 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5784
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5785 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5786 * Return TRUE if flag "flag" appears in affix list "afflist".
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5787 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5788 static int
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5789 flag_in_afflist(flagtype, afflist, flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5790 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5791 char_u *afflist;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5792 unsigned flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5793 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5794 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5795 unsigned n;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5796
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5797 switch (flagtype)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5798 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5799 case AFT_CHAR:
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5800 return vim_strchr(afflist, flag) != NULL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5801
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5802 case AFT_CAPLONG:
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5803 case AFT_LONG:
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5804 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5805 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5806 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5807 n = mb_ptr2char_adv(&p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5808 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5809 n = *p++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5810 #endif
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5811 if ((flagtype == AFT_LONG \|\| (n >= 'A' && n <= 'Z'))
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5812 && *p != NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5813 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5814 n = mb_ptr2char_adv(&p) + (n << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5815 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5816 n = *p++ + (n << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5817 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5818 if (n == flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5819 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5820 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5821 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5822
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5823 case AFT_NUM:
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5824 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5825 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5826 n = getdigits(&p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5827 if (n == flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5828 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5829 if (p != NUL) / skip over comma */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5830 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5831 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5832 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5833 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5834 return FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5835 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5836
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5837 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5838 * 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	5839 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5840 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5841 aff_check_number(spinval, affval, name)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5842 int spinval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5843 int affval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5844 char *name;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5845 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5846 if (spinval != 0 && spinval != affval)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5847 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	5848 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5849
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5850 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5851 * 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	5852 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5853 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5854 aff_check_string(spinval, affval, name)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5855 char_u *spinval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5856 char_u *affval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5857 char *name;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5858 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5859 if (spinval != NULL && STRCMP(spinval, affval) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5860 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	5861 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5862
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5863 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5864 * Return TRUE if strings "s1" and "s2" are equal. Also consider both being
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5865 * NULL as equal.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5866 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5867 static int
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5868 str_equal(s1, s2)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5869 char_u *s1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5870 char_u *s2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5871 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5872 if (s1 == NULL \|\| s2 == NULL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5873 return s1 == s2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5874 return STRCMP(s1, s2) == 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5875 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5876
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5877 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5878 * Add a from-to item to "gap". Used for REP and SAL items.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5879 * They are stored case-folded.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5880 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5881 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5882 add_fromto(spin, gap, from, to)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5883 spellinfo_T *spin;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5884 garray_T *gap;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5885 char_u *from;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5886 char_u *to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5887 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5888 fromto_T *ftp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5889 char_u word[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5890
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5891 if (ga_grow(gap, 1) == OK)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5892 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5893 ftp = ((fromto_T *)gap->ga_data) + gap->ga_len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5894 (void)spell_casefold(from, STRLEN(from), word, MAXWLEN);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5895 ftp->ft_from = getroom_save(spin, word);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5896 (void)spell_casefold(to, STRLEN(to), word, MAXWLEN);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5897 ftp->ft_to = getroom_save(spin, word);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5898 ++gap->ga_len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5899 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5900 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5901
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5902 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5903 * Convert a boolean argument in a SAL line to TRUE or FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5904 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5905 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5906 sal_to_bool(s)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5907 char_u *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5908 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5909 return STRCMP(s, "1") == 0 \|\| STRCMP(s, "true") == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5910 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5911
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5912 /*
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5913 * Return TRUE if string "s" contains a non-ASCII character (128 or higher).
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5914 * When "s" is NULL FALSE is returned.
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5915 */
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5916 static int
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5917 has_non_ascii(s)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5918 char_u *s;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5919 {
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5920 char_u *p;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5921
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5922 if (s != NULL)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5923 for (p = s; *p != NUL; ++p)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5924 if (*p >= 128)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5925 return TRUE;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5926 return FALSE;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5927 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5928
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5929 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5930 * Free the structure filled by spell_read_aff().
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5931 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5932 static void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5933 spell_free_aff(aff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5934 afffile_T *aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5935 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5936 hashtab_T *ht;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5937 hashitem_T *hi;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5938 int todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5939 affheader_T *ah;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5940 affentry_T *ae;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5941
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5942 vim_free(aff->af_enc);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5943
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5944 /* All this trouble to free the "ae_prog" items... */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5945 for (ht = &aff->af_pref; ; ht = &aff->af_suff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5946 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5947 todo = ht->ht_used;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5948 for (hi = ht->ht_array; todo > 0; ++hi)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5949 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5950 if (!HASHITEM_EMPTY(hi))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5951 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5952 --todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5953 ah = HI2AH(hi);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5954 for (ae = ah->ah_first; ae != NULL; ae = ae->ae_next)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5955 vim_free(ae->ae_prog);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5956 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5957 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5958 if (ht == &aff->af_suff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5959 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5960 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5961
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5962 hash_clear(&aff->af_pref);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5963 hash_clear(&aff->af_suff);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5964 hash_clear(&aff->af_comp);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5965 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5966
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5967 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5968 * Read dictionary file "fname".
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5969 * Returns OK or FAIL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5970 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5971 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5972 spell_read_dic(spin, fname, affile)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5973 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5974 char_u *fname;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5975 afffile_T *affile;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5976 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5977 hashtab_T ht;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5978 char_u line[MAXLINELEN];
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5979 char_u *p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5980 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5981 char_u store_afflist[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5982 int pfxlen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5983 int need_affix;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5984 char_u *dw;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5985 char_u *pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5986 char_u *w;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5987 int l;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5988 hash_T hash;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5989 hashitem_T *hi;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5990 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5991 int lnum = 1;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5992 int non_ascii = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5993 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5994 char_u message[MAXLINELEN + MAXWLEN];
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	5995 int flags;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5996 int duplicate = 0;
236 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 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5999 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6000 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6001 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6002 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6003 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6004 EMSG2(_(e_notopen), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6005 return FAIL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6006 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6007
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6008 /* The hashtable is only used to detect duplicated words. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6009 hash_init(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6010
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6011 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6012 _("Reading dictionary file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6013 spell_message(spin, IObuff);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6014
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6015 /* start with a message for the first line */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6016 spin->si_msg_count = 999999;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6017
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6018 /* Read and ignore the first line: word count. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6019 (void)vim_fgets(line, MAXLINELEN, fd);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6020 if (!vim_isdigit(*skipwhite(line)))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6021 EMSG2(_("E760: No word count in %s"), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6022
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6023 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6024 * Read all the lines in the file one by one.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6025 * The words are converted to 'encoding' here, before being added to
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6026 * the hashtable.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6027 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6028 while (!vim_fgets(line, MAXLINELEN, fd) && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6029 {
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6030 line_breakcheck();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6031 ++lnum;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	6032 if (line[0] == '#' \|\| line[0] == '/')
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6033 continue; /* comment line */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6034
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6035 /* Remove CR, LF and white space from the end. White space halfway
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6036 * the word is kept to allow e.g., "et al.". */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6037 l = STRLEN(line);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6038 while (l > 0 && line[l - 1] <= ' ')
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6039 --l;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6040 if (l == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6041 continue; /* empty line */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6042 line[l] = NUL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6043
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6044 /* Find the optional affix names. Replace the SLASH character by a
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6045 * slash. */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6046 afflist = NULL;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6047 for (p = line; *p != NUL; mb_ptr_adv(p))
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6048 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6049 if (*p == affile->af_slash)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6050 *p = '/';
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6051 else if (*p == '/')
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6052 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6053 *p = NUL;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6054 afflist = p + 1;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6055 break;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6056 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6057 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6058
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6059 /* Skip non-ASCII words when "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6060 if (spin->si_ascii && has_non_ascii(line))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6061 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6062 ++non_ascii;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6063 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6064 }
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6065
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6066 #ifdef FEAT_MBYTE
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6067 /* Convert from "SET" to 'encoding' when needed. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6068 if (spin->si_conv.vc_type != CONV_NONE)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6069 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6070 pc = string_convert(&spin->si_conv, line, NULL);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6071 if (pc == NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6072 {
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6073 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6074 fname, lnum, line);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6075 continue;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6076 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6077 w = pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6078 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6079 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6080 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6081 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6082 pc = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6083 w = line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6084 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6085
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6086 /* This takes time, print a message every 10000 words. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6087 if (spin->si_verbose && spin->si_msg_count > 10000)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6088 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6089 spin->si_msg_count = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6090 vim_snprintf((char *)message, sizeof(message),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6091 _("line %6d, word %6d - %s"),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6092 lnum, spin->si_foldwcount + spin->si_keepwcount, w);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6093 msg_start();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6094 msg_puts_long_attr(message, 0);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6095 msg_clr_eos();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6096 msg_didout = FALSE;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6097 msg_col = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6098 out_flush();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6099 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6100
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6101 /* Store the word in the hashtable to be able to find duplicates. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6102 dw = (char_u *)getroom_save(spin, w);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6103 if (dw == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6104 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6105 vim_free(pc);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6106 if (retval == FAIL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6107 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6108
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6109 hash = hash_hash(dw);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6110 hi = hash_lookup(&ht, dw, hash);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6111 if (!HASHITEM_EMPTY(hi))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6112 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6113 if (p_verbose > 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6114 smsg((char_u *)_("Duplicate word in %s line %d: %s"),
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	6115 fname, lnum, dw);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6116 else if (duplicate == 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6117 smsg((char_u *)_("First duplicate word in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6118 fname, lnum, dw);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6119 ++duplicate;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6120 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6121 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6122 hash_add_item(&ht, hi, dw, hash);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6123
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6124 flags = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6125 store_afflist[0] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6126 pfxlen = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6127 need_affix = FALSE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6128 if (afflist != NULL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6129 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6130 /* Check for affix name that stands for keep-case word and stands
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6131 * for rare word (if defined). */
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6132 if (affile->af_keepcase != 0 && flag_in_afflist(
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6133 affile->af_flagtype, afflist, affile->af_keepcase))
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6134 flags \|= WF_KEEPCAP \| WF_FIXCAP;
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6135 if (affile->af_rare != 0 && flag_in_afflist(
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6136 affile->af_flagtype, afflist, affile->af_rare))
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6137 flags \|= WF_RARE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6138 if (affile->af_bad != 0 && flag_in_afflist(
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6139 affile->af_flagtype, afflist, affile->af_bad))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6140 flags \|= WF_BANNED;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6141 if (affile->af_needaffix != 0 && flag_in_afflist(
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6142 affile->af_flagtype, afflist, affile->af_needaffix))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6143 need_affix = TRUE;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6144 if (affile->af_needcomp != 0 && flag_in_afflist(
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6145 affile->af_flagtype, afflist, affile->af_needcomp))
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6146 flags \|= WF_NEEDCOMP;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6147
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6148 if (affile->af_pfxpostpone)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6149 /* Need to store the list of prefix IDs with the word. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6150 pfxlen = get_pfxlist(affile, afflist, store_afflist);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6151
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6152 if (spin->si_compflags != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6153 /* Need to store the list of compound flags with the word.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6154 * Concatenate them to the list of prefix IDs. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6155 get_compflags(affile, afflist, store_afflist + pfxlen);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6156 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6157
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6158 /* Add the word to the word tree(s). */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6159 if (store_word(spin, dw, flags, spin->si_region,
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6160 store_afflist, need_affix) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6161 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6162
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6163 if (afflist != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6164 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6165 /* Find all matching suffixes and add the resulting words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6166 * Additionally do matching prefixes that combine. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6167 if (store_aff_word(spin, dw, afflist, affile,
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6168 &affile->af_suff, &affile->af_pref,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6169 FALSE, flags, store_afflist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6170 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6171
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6172 /* Find all matching prefixes and add the resulting words. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6173 if (store_aff_word(spin, dw, afflist, affile,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6174 &affile->af_pref, NULL,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6175 FALSE, flags, store_afflist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6176 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6177 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6178 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6179
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6180 if (duplicate > 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6181 smsg((char_u *)_("%d duplicate word(s) in %s"), duplicate, fname);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6182 if (spin->si_ascii && non_ascii > 0)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6183 smsg((char_u *)_("Ignored %d word(s) with non-ASCII characters in %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6184 non_ascii, fname);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6185 hash_clear(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6186
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6187 fclose(fd);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6188 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6189 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6190
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6191 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6192 * Get the list of prefix IDs from the affix list "afflist".
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6193 * Used for PFXPOSTPONE.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6194 * Put the resulting flags in "store_afflist[MAXWLEN]" with a terminating NUL
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6195 * and return the number of affixes.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6196 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6197 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6198 get_pfxlist(affile, afflist, store_afflist)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6199 afffile_T *affile;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6200 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6201 char_u *store_afflist;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6202 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6203 char_u *p;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6204 char_u *prevp;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6205 int cnt = 0;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6206 int id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6207 char_u key[AH_KEY_LEN];
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6208 hashitem_T *hi;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6209
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6210 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6211 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6212 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6213 if (get_affitem(affile->af_flagtype, &p) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6214 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6215 /* A flag is a postponed prefix flag if it appears in "af_pref"
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6216 * and it's ID is not zero. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6217 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6218 hi = hash_find(&affile->af_pref, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6219 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6220 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6221 id = HI2AH(hi)->ah_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6222 if (id != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6223 store_afflist[cnt++] = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6224 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6225 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6226 if (affile->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6227 ++p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6228 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6229
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6230 store_afflist[cnt] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6231 return cnt;
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
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6234 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6235 * 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	6236 * for compound words.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6237 * Puts the flags in "store_afflist[]".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6238 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6239 static void
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6240 get_compflags(affile, afflist, store_afflist)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6241 afffile_T *affile;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6242 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6243 char_u *store_afflist;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6244 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6245 char_u *p;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6246 char_u *prevp;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6247 int cnt = 0;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6248 char_u key[AH_KEY_LEN];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6249 hashitem_T *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 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6252 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6253 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6254 if (get_affitem(affile->af_flagtype, &p) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6255 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6256 /* A flag is a compound flag if it appears in "af_comp". */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6257 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6258 hi = hash_find(&affile->af_comp, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6259 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6260 store_afflist[cnt++] = HI2CI(hi)->ci_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6261 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6262 if (affile->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6263 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6264 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6265
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6266 store_afflist[cnt] = NUL;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6267 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6268
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6269 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6270 * Apply affixes to a word and store the resulting words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6271 * "ht" is the hashtable with affentry_T that need to be applied, either
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6272 * prefixes or suffixes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6273 * "xht", when not NULL, is the prefix hashtable, to be used additionally on
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6274 * the resulting words for combining affixes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6275 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6276 * Returns FAIL when out of memory.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6277 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6278 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6279 store_aff_word(spin, word, afflist, affile, ht, xht, comb, flags,
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6280 pfxlist, pfxlen)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6281 spellinfo_T spin; / spell info */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6282 char_u word; / basic word start */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6283 char_u afflist; / list of names of supported affixes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6284 afffile_T *affile;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6285 hashtab_T *ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6286 hashtab_T *xht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6287 int comb; /* only use affixes that combine */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6288 int flags; /* flags for the word */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6289 char_u pfxlist; / list of prefix IDs */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6290 int pfxlen; /* nr of flags in "pfxlist" for prefixes, rest
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6291 * is compound flags */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6292 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6293 int todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6294 hashitem_T *hi;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6295 affheader_T *ah;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6296 affentry_T *ae;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6297 regmatch_T regmatch;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6298 char_u newword[MAXWLEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6299 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6300 int i;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6301 char_u *p;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6302 int use_flags;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6303 char_u *use_pfxlist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6304 char_u pfx_pfxlist[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6305 size_t wordlen = STRLEN(word);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6306
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6307 todo = ht->ht_used;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6308 for (hi = ht->ht_array; todo > 0 && retval == OK; ++hi)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6309 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6310 if (!HASHITEM_EMPTY(hi))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6311 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6312 --todo;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6313 ah = HI2AH(hi);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6314
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6315 /* Check that the affix combines, if required, and that the word
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6316 * supports this affix. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6317 if ((!comb \|\| ah->ah_combine) && flag_in_afflist(
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6318 affile->af_flagtype, afflist, ah->ah_flag))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6319 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6320 /* Loop over all affix entries with this name. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6321 for (ae = ah->ah_first; ae != NULL; ae = ae->ae_next)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6322 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6323 /* Check the condition. It's not logical to match case
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6324 * here, but it is required for compatibility with
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6325 * Myspell.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6326 * Another requirement from Myspell is that the chop
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6327 * string is shorter than the word itself.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6328 * For prefixes, when "PFXPOSTPONE" was used, only do
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6329 * prefixes with a chop string. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6330 regmatch.regprog = ae->ae_prog;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6331 regmatch.rm_ic = FALSE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6332 if ((xht != NULL \|\| !affile->af_pfxpostpone
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6333 \|\| ae->ae_chop != NULL)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6334 && (ae->ae_chop == NULL
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6335 \|\| STRLEN(ae->ae_chop) < wordlen)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6336 && (ae->ae_prog == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6337 \|\| vim_regexec(&regmatch, word, (colnr_T)0)))
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6338 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6339 /* Match. Remove the chop and add the affix. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6340 if (xht == NULL)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6341 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6342 /* prefix: chop/add at the start of the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6343 if (ae->ae_add == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6344 *newword = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6345 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6346 STRCPY(newword, ae->ae_add);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6347 p = word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6348 if (ae->ae_chop != NULL)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6349 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6350 /* Skip chop string. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6351 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6352 if (has_mbyte)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6353 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6354 i = mb_charlen(ae->ae_chop);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6355 for ( ; i > 0; --i)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6356 mb_ptr_adv(p);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6357 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6358 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6359 #endif
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6360 p += STRLEN(ae->ae_chop);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6361 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6362 STRCAT(newword, p);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6363 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6364 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6365 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6366 /* suffix: chop/add at the end of the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6367 STRCPY(newword, word);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6368 if (ae->ae_chop != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6369 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6370 /* Remove chop string. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6371 p = newword + STRLEN(newword);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	6372 i = MB_CHARLEN(ae->ae_chop);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6373 for ( ; i > 0; --i)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6374 mb_ptr_back(newword, p);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6375 *p = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6376 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6377 if (ae->ae_add != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6378 STRCAT(newword, ae->ae_add);
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6379 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6380
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6381 /* Obey the "rare" flag of the affix. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6382 if (ae->ae_rare)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6383 use_flags = flags \| WF_RARE;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6384 else
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6385 use_flags = flags;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6386
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6387 /* Obey the "nocomp" flag of the affix: don't use the
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6388 * compound flags. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6389 use_pfxlist = pfxlist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6390 if (ae->ae_nocomp && pfxlist != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6391 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6392 vim_strncpy(pfx_pfxlist, pfxlist, pfxlen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6393 use_pfxlist = pfx_pfxlist;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6394 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6395
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6396 /* When there are postponed prefixes... */
393 7180554eefb1 updated for version 7.0104 vimboss parents: 390 diff changeset	6397 if (spin->si_prefroot != NULL
7180554eefb1 updated for version 7.0104 vimboss parents: 390 diff changeset	6398 && spin->si_prefroot->wn_sibling != NULL)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6399 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6400 /* ... add a flag to indicate an affix was used. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6401 use_flags \|= WF_HAS_AFF;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6402
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6403 /* ... don't use a prefix list if combining
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6404 * affixes is not allowed. But do use the
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6405 * compound flags after them. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6406 if ((!ah->ah_combine \|\| comb) && pfxlist != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6407 use_pfxlist += pfxlen;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6408 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6409
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6410 /* Store the modified word. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6411 if (store_word(spin, newword, use_flags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6412 spin->si_region, use_pfxlist, FALSE) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6413 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6414
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6415 /* When added a suffix and combining is allowed also
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6416 * try adding prefixes additionally. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6417 if (xht != NULL && ah->ah_combine)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6418 if (store_aff_word(spin, newword, afflist, affile,
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6419 xht, NULL, TRUE,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6420 use_flags, use_pfxlist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6421 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6422 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6423 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6424 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6425 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6426 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6427
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6428 return retval;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6429 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6430
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6431 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6432 * Read a file with a list of words.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6433 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6434 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6435 spell_read_wordfile(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6436 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6437 char_u *fname;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6438 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6439 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6440 long lnum = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6441 char_u rline[MAXLINELEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6442 char_u *line;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6443 char_u *pc = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6444 char_u *p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6445 int l;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6446 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6447 int did_word = FALSE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6448 int non_ascii = 0;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6449 int flags;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6450 int regionmask;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6451
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6452 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6453 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6454 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6455 fd = mch_fopen((char *)fname, "r");
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6456 if (fd == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6457 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6458 EMSG2(_(e_notopen), fname);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6459 return FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6460 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6461
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6462 vim_snprintf((char *)IObuff, IOSIZE, _("Reading word file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6463 spell_message(spin, IObuff);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6464
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6465 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6466 * Read all the lines in the file one by one.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6467 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6468 while (!vim_fgets(rline, MAXLINELEN, fd) && !got_int)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6469 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6470 line_breakcheck();
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6471 ++lnum;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6472
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6473 /* Skip comment lines. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6474 if (*rline == '#')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6475 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6476
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6477 /* Remove CR, LF and white space from the end. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6478 l = STRLEN(rline);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6479 while (l > 0 && rline[l - 1] <= ' ')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6480 --l;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6481 if (l == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6482 continue; /* empty or blank line */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6483 rline[l] = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6484
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6485 /* Convert from "=encoding={encoding}" to 'encoding' when needed. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6486 vim_free(pc);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6487 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6488 if (spin->si_conv.vc_type != CONV_NONE)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6489 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6490 pc = string_convert(&spin->si_conv, rline, NULL);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6491 if (pc == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6492 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6493 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6494 fname, lnum, rline);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6495 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6496 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6497 line = pc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6498 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6499 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6500 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6501 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6502 pc = NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6503 line = rline;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6504 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6505
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6506 if (*line == '/')
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6507 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6508 ++line;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6509 if (STRNCMP(line, "encoding=", 9) == 0)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6510 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6511 if (spin->si_conv.vc_type != CONV_NONE)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6512 smsg((char_u *)_("Duplicate /encoding= line ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6513 fname, lnum, line - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6514 else if (did_word)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6515 smsg((char_u *)_("/encoding= line after word ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6516 fname, lnum, line - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6517 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6518 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6519 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6520 char_u *enc;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6521
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6522 /* Setup for conversion to 'encoding'. */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6523 line += 10;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6524 enc = enc_canonize(line);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6525 if (enc != NULL && !spin->si_ascii
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6526 && convert_setup(&spin->si_conv, enc,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6527 p_enc) == FAIL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6528 smsg((char_u *)_("Conversion in %s not supported: from %s to %s"),
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6529 fname, line, p_enc);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6530 vim_free(enc);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	6531 spin->si_conv.vc_fail = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6532 #else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6533 smsg((char_u *)_("Conversion in %s not supported"), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6534 #endif
300 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 continue;
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
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6539 if (STRNCMP(line, "regions=", 8) == 0)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6540 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6541 if (spin->si_region_count > 1)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6542 smsg((char_u *)_("Duplicate /regions= line ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6543 fname, lnum, line);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6544 else
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6545 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6546 line += 8;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6547 if (STRLEN(line) > 16)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6548 smsg((char_u *)_("Too many regions in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6549 fname, lnum, line);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6550 else
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6551 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6552 spin->si_region_count = STRLEN(line) / 2;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6553 STRCPY(spin->si_region_name, line);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6554
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6555 /* Adjust the mask for a word valid in all regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6556 spin->si_region = (1 << spin->si_region_count) - 1;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6557 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6558 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6559 continue;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6560 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6561
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6562 smsg((char_u *)_("/ line ignored in %s line %d: %s"),
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6563 fname, lnum, line - 1);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6564 continue;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6565 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6566
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6567 flags = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6568 regionmask = spin->si_region;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6569
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6570 /* Check for flags and region after a slash. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6571 p = vim_strchr(line, '/');
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6572 if (p != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6573 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6574 *p++ = NUL;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6575 while (*p != NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6576 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6577 if (p == '=') / keep-case word */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6578 flags \|= WF_KEEPCAP \| WF_FIXCAP;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6579 else if (p == '!') / Bad, bad, wicked word. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6580 flags \|= WF_BANNED;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6581 else if (p == '?') / Rare word. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6582 flags \|= WF_RARE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6583 else if (VIM_ISDIGIT(p)) / region number(s) */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6584 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6585 if ((flags & WF_REGION) == 0) /* first one */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6586 regionmask = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6587 flags \|= WF_REGION;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6588
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6589 l = *p - '0';
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6590 if (l > spin->si_region_count)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6591 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6592 smsg((char_u *)_("Invalid region nr in %s line %d: %s"),
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6593 fname, lnum, p);
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6594 break;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6595 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6596 regionmask \|= 1 << (l - 1);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6597 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6598 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6599 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6600 smsg((char_u *)_("Unrecognized flags in %s line %d: %s"),
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6601 fname, lnum, p);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6602 break;
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;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6605 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6606 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6607
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6608 /* Skip non-ASCII words when "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6609 if (spin->si_ascii && has_non_ascii(line))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6610 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6611 ++non_ascii;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6612 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6613 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6614
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6615 /* Normal word: store it. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6616 if (store_word(spin, line, flags, regionmask, NULL, FALSE) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6617 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6618 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6619 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6620 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6621 did_word = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6622 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6623
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6624 vim_free(pc);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6625 fclose(fd);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6626
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6627 if (spin->si_ascii && non_ascii > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6628 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6629 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6630 _("Ignored %d words with non-ASCII characters"), non_ascii);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6631 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6632 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6633
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6634 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6635 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6636
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6637 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6638 * Get part of an sblock_T, "len" bytes long.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6639 * This avoids calling free() for every little struct we use (and keeping
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6640 * track of them).
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6641 * The memory is cleared to all zeros.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6642 * Returns NULL when out of memory.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6643 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6644 static void *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6645 getroom(spin, len, align)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6646 spellinfo_T *spin;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6647 size_t len; /* length needed */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6648 int align; /* align for pointer */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6649 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6650 char_u *p;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6651 sblock_T *bl = spin->si_blocks;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6652
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6653 if (align && bl != NULL)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6654 /* Round size up for alignment. On some systems structures need to be
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6655 * aligned to the size of a pointer (e.g., SPARC). */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6656 bl->sb_used = (bl->sb_used + sizeof(char *) - 1)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6657 & ~(sizeof(char *) - 1);
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6658
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6659 if (bl == NULL \|\| bl->sb_used + len > SBLOCKSIZE)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6660 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6661 /* Allocate a block of memory. This is not freed until much later. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6662 bl = (sblock_T *)alloc_clear((unsigned)(sizeof(sblock_T) + SBLOCKSIZE));
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6663 if (bl == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6664 return NULL;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6665 bl->sb_next = spin->si_blocks;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6666 spin->si_blocks = bl;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6667 bl->sb_used = 0;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6668 ++spin->si_blocks_cnt;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6669 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6670
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6671 p = bl->sb_data + bl->sb_used;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6672 bl->sb_used += len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6673
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6674 return p;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6675 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6676
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6677 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6678 * Make a copy of a string into memory allocated with getroom().
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6679 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6680 static char_u *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6681 getroom_save(spin, s)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6682 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6683 char_u *s;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6684 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6685 char_u *sc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6686
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6687 sc = (char_u *)getroom(spin, STRLEN(s) + 1, FALSE);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6688 if (sc != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6689 STRCPY(sc, s);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6690 return sc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6691 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6692
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6693
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6694 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6695 * Free the list of allocated sblock_T.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6696 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6697 static void
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6698 free_blocks(bl)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6699 sblock_T *bl;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6700 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6701 sblock_T *next;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6702
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6703 while (bl != NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6704 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6705 next = bl->sb_next;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6706 vim_free(bl);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6707 bl = next;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6708 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6709 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6710
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6711 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6712 * Allocate the root of a word tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6713 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6714 static wordnode_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6715 wordtree_alloc(spin)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6716 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6717 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6718 return (wordnode_T *)getroom(spin, sizeof(wordnode_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6719 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6720
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6721 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6722 * Store a word in the tree(s).
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6723 * 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	6724 * 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	6725 * used to find suggestions.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6726 * 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	6727 * 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	6728 * compound flag.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6729 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6730 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6731 store_word(spin, word, flags, region, pfxlist, need_affix)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6732 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6733 char_u *word;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6734 int flags; /* extra flags, WF_BANNED */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6735 int region; /* supported region(s) */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6736 char_u pfxlist; / list of prefix IDs or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6737 int need_affix; /* only store word with affix ID */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6738 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6739 int len = STRLEN(word);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6740 int ct = captype(word, word + len);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6741 char_u foldword[MAXWLEN];
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6742 int res = OK;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6743 char_u *p;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6744
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6745 (void)spell_casefold(word, len, foldword, MAXWLEN);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6746 for (p = pfxlist; res == OK; ++p)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6747 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6748 if (!need_affix \|\| (p != NULL && *p != NUL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6749 res = tree_add_word(spin, foldword, spin->si_foldroot, ct \| flags,
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6750 region, p == NULL ? 0 : *p);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6751 if (p == NULL \|\| *p == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6752 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6753 }
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	6754 ++spin->si_foldwcount;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6755
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6756 if (res == OK && (ct == WF_KEEPCAP \|\| (flags & WF_KEEPCAP)))
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	6757 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6758 for (p = pfxlist; res == OK; ++p)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6759 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6760 if (!need_affix \|\| (p != NULL && *p != NUL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6761 res = tree_add_word(spin, word, spin->si_keeproot, flags,
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6762 region, p == NULL ? 0 : *p);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6763 if (p == NULL \|\| *p == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6764 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6765 }
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	6766 ++spin->si_keepwcount;
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	6767 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6768 return res;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6769 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6770
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6771 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6772 * Add word "word" to a word tree at "root".
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6773 * 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	6774 * "rare" and "region" is the condition nr.
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6775 * Returns FAIL when out of memory.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6776 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6777 static int
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6778 tree_add_word(spin, word, root, flags, region, affixID)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6779 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6780 char_u *word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6781 wordnode_T *root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6782 int flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6783 int region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6784 int affixID;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6785 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6786 wordnode_T *node = root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6787 wordnode_T *np;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6788 wordnode_T copyp, *copyprev;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6789 wordnode_T **prev = NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6790 int i;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6791
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6792 /* 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	6793 for (i = 0; ; ++i)
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6794 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6795 /* 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	6796 * 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	6797 * (we don't optimize for a partly shared list of siblings). */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6798 if (node != NULL && node->wn_refs > 1)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6799 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6800 --node->wn_refs;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6801 copyprev = prev;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6802 for (copyp = node; copyp != NULL; copyp = copyp->wn_sibling)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6803 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6804 /* Allocate a new node and copy the info. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6805 np = get_wordnode(spin);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6806 if (np == NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6807 return FAIL;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6808 np->wn_child = copyp->wn_child;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6809 if (np->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6810 ++np->wn_child->wn_refs; /* child gets extra ref */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6811 np->wn_byte = copyp->wn_byte;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6812 if (np->wn_byte == NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6813 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6814 np->wn_flags = copyp->wn_flags;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6815 np->wn_region = copyp->wn_region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6816 np->wn_affixID = copyp->wn_affixID;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6817 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6818
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6819 /* Link the new node in the list, there will be one ref. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6820 np->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6821 *copyprev = np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6822 copyprev = &np->wn_sibling;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6823
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6824 /* Let "node" point to the head of the copied list. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6825 if (copyp == node)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6826 node = np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6827 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6828 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6829
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6830 /* Look for the sibling that has the same character. They are sorted
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6831 * 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	6832 * higher byte value. For zero bytes (end of word) the sorting is
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6833 * done on flags and then on affixID. */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6834 while (node != NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6835 && (node->wn_byte < word[i]
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6836 \|\| (node->wn_byte == NUL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6837 && (flags < 0
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6838 ? node->wn_affixID < (unsigned)affixID
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6839 : (node->wn_flags < (unsigned)(flags & WN_MASK)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6840 \|\| (node->wn_flags == (flags & WN_MASK)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6841 && (spin->si_sugtree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6842 ? (node->wn_region & 0xffff) < region
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6843 : node->wn_affixID
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6844 < (unsigned)affixID)))))))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6845 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6846 prev = &node->wn_sibling;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6847 node = *prev;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6848 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6849 if (node == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6850 \|\| node->wn_byte != word[i]
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6851 \|\| (word[i] == NUL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6852 && (flags < 0
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6853 \|\| spin->si_sugtree
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6854 \|\| node->wn_flags != (flags & WN_MASK)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6855 \|\| node->wn_affixID != affixID)))
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6856 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6857 /* Allocate a new node. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6858 np = get_wordnode(spin);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6859 if (np == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6860 return FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6861 np->wn_byte = word[i];
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6862
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6863 /* 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	6864 * list: ref count is one. Otherwise use ref count of sibling and
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6865 * make ref count of sibling one (matters when inserting in front
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6866 * of the list of siblings). */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6867 if (node == NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6868 np->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6869 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6870 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6871 np->wn_refs = node->wn_refs;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6872 node->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6873 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6874 *prev = np;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6875 np->wn_sibling = node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6876 node = np;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6877 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6878
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6879 if (word[i] == NUL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6880 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6881 node->wn_flags = flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6882 node->wn_region \|= region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6883 node->wn_affixID = affixID;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6884 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6885 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6886 prev = &node->wn_child;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6887 node = *prev;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6888 }
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6889 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6890 smsg("Added \"%s\"", word);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6891 spell_print_tree(root->wn_sibling);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6892 #endif
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6893
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6894 /* count nr of words added since last message */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6895 ++spin->si_msg_count;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6896
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6897 if (spin->si_compress_cnt > 1)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6898 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6899 if (--spin->si_compress_cnt == 1)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6900 /* Did enough words to lower the block count limit. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6901 spin->si_blocks_cnt += compress_inc;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6902 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6903
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6904 /*
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6905 * 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	6906 * to free up some room. But compression is slow, and we might actually
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6907 * need that room, thus only compress in the following situations:
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6908 * 1. When not compressed before (si_compress_cnt == 0): when using
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6909 * "compress_start" blocks.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6910 * 2. When compressed before and used "compress_inc" blocks before
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6911 * adding "compress_added" words (si_compress_cnt > 1).
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6912 * 3. When compressed before, added "compress_added" words
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6913 * (si_compress_cnt == 1) and the number of free nodes drops below the
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6914 * maximum word length.
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6915 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6916 #ifndef SPELL_PRINTTREE
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6917 if (spin->si_compress_cnt == 1
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6918 ? spin->si_free_count < MAXWLEN
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6919 : spin->si_blocks_cnt >= compress_start)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6920 #endif
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6921 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6922 /* Decrement the block counter. The effect is that we compress again
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6923 * when the freed up room has been used and another "compress_inc"
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6924 * blocks have been allocated. Unless "compress_added" words have
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6925 * been added, then the limit is put back again. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6926 spin->si_blocks_cnt -= compress_inc;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6927 spin->si_compress_cnt = compress_added;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6928
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6929 if (spin->si_verbose)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6930 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6931 msg_start();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6932 msg_puts((char_u *)_(msg_compressing));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6933 msg_clr_eos();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6934 msg_didout = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6935 msg_col = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6936 out_flush();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6937 }
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6938
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6939 /* Compress both trees. Either they both have many nodes, which makes
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6940 * compression useful, or one of them is small, which means
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6941 * compression goes fast. But when filling the souldfold word tree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6942 * there is no keep-case tree. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6943 wordtree_compress(spin, spin->si_foldroot);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6944 if (affixID >= 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6945 wordtree_compress(spin, spin->si_keeproot);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6946 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6947
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6948 return OK;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6949 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6950
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6951 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6952 * Check the 'mkspellmem' option. Return FAIL if it's wrong.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6953 * Sets "sps_flags".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6954 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6955 int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6956 spell_check_msm()
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6957 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6958 char_u *p = p_msm;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6959 long start = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6960 long inc = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6961 long added = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6962
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6963 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6964 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6965 /* block count = (value * 1024) / SBLOCKSIZE (but avoid overflow)*/
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6966 start = (getdigits(&p) * 10) / (SBLOCKSIZE / 102);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6967 if (*p != ',')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6968 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6969 ++p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6970 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6971 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6972 inc = (getdigits(&p) * 102) / (SBLOCKSIZE / 10);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6973 if (*p != ',')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6974 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6975 ++p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6976 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6977 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6978 added = getdigits(&p) * 1024;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6979 if (*p != NUL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6980 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6981
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6982 if (start == 0 \|\| inc == 0 \|\| added == 0 \|\| inc > start)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6983 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6984
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6985 compress_start = start;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6986 compress_inc = inc;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6987 compress_added = added;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6988 return OK;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6989 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6990
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6991
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6992 /*
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6993 * Get a wordnode_T, either from the list of previously freed nodes or
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6994 * allocate a new one.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6995 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6996 static wordnode_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6997 get_wordnode(spin)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6998 spellinfo_T *spin;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6999 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7000 wordnode_T *n;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7001
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7002 if (spin->si_first_free == NULL)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7003 n = (wordnode_T *)getroom(spin, sizeof(wordnode_T), TRUE);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7004 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7005 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7006 n = spin->si_first_free;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7007 spin->si_first_free = n->wn_child;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7008 vim_memset(n, 0, sizeof(wordnode_T));
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7009 --spin->si_free_count;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7010 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7011 #ifdef SPELL_PRINTTREE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7012 n->wn_nr = ++spin->si_wordnode_nr;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7013 #endif
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7014 return n;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7015 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7016
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7017 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7018 * 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	7019 * siblings). If the reference count becomes zero free the node and its
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7020 * siblings.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7021 * Returns the number of nodes actually freed.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7022 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7023 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7024 deref_wordnode(spin, node)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7025 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7026 wordnode_T *node;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7027 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7028 wordnode_T *np;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7029 int cnt = 0;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7030
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7031 if (--node->wn_refs == 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7032 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7033 for (np = node; np != NULL; np = np->wn_sibling)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7034 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7035 if (np->wn_child != NULL)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7036 cnt += deref_wordnode(spin, np->wn_child);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7037 free_wordnode(spin, np);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7038 ++cnt;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7039 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7040 ++cnt; /* length field */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7041 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7042 return cnt;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7043 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7044
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7045 /*
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7046 * Free a wordnode_T for re-use later.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7047 * Only the "wn_child" field becomes invalid.
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7048 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7049 static void
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7050 free_wordnode(spin, n)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7051 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7052 wordnode_T *n;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7053 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7054 n->wn_child = spin->si_first_free;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7055 spin->si_first_free = n;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7056 ++spin->si_free_count;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7057 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7058
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7059 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7060 * Compress a tree: find tails that are identical and can be shared.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7061 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7062 static void
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7063 wordtree_compress(spin, root)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7064 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7065 wordnode_T *root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7066 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7067 hashtab_T ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7068 int n;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7069 int tot = 0;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7070 int perc;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7071
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7072 /* 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	7073 * start of the tree. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7074 if (root->wn_sibling != NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7075 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7076 hash_init(&ht);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7077 n = node_compress(spin, root->wn_sibling, &ht, &tot);
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 #ifndef SPELL_PRINTTREE
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7080 if (spin->si_verbose \|\| p_verbose > 2)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7081 #endif
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7082 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7083 if (tot > 1000000)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7084 perc = (tot - n) / (tot / 100);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7085 else if (tot == 0)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7086 perc = 0;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7087 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7088 perc = (tot - n) * 100 / tot;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7089 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7090 _("Compressed %d of %d nodes; %d (%d%%) remaining"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7091 n, tot, tot - n, perc);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7092 spell_message(spin, IObuff);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7093 }
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7094 #ifdef SPELL_PRINTTREE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7095 spell_print_tree(root->wn_sibling);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7096 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7097 hash_clear(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7098 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7099 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7100
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7101 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7102 * Compress a node, its siblings and its children, depth first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7103 * Returns the number of compressed nodes.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7104 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7105 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7106 node_compress(spin, node, ht, tot)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7107 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7108 wordnode_T *node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7109 hashtab_T *ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7110 int tot; / total count of nodes before compressing,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7111 incremented while going through the tree */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7112 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7113 wordnode_T *np;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7114 wordnode_T *tp;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7115 wordnode_T *child;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7116 hash_T hash;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7117 hashitem_T *hi;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7118 int len = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7119 unsigned nr, n;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7120 int compressed = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7121
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7122 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7123 * Go through the list of siblings. Compress each child and then try
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7124 * finding an identical child to replace it.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7125 * 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	7126 * 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	7127 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7128 for (np = node; np != NULL && !got_int; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7129 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7130 ++len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7131 if ((child = np->wn_child) != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7132 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7133 /* Compress the child first. This fills hashkey. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7134 compressed += node_compress(spin, child, ht, tot);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7135
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7136 /* Try to find an identical child. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7137 hash = hash_hash(child->wn_u1.hashkey);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7138 hi = hash_lookup(ht, child->wn_u1.hashkey, hash);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7139 if (!HASHITEM_EMPTY(hi))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7140 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7141 /* There are children we encountered before with a hash value
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7142 * identical to the current child. Now check if there is one
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7143 * that is really identical. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7144 for (tp = HI2WN(hi); tp != NULL; tp = tp->wn_u2.next)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7145 if (node_equal(child, tp))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7146 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7147 /* Found one! Now use that child in place of the
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7148 * current one. This means the current child and all
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7149 * its siblings is unlinked from the tree. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7150 ++tp->wn_refs;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7151 compressed += deref_wordnode(spin, child);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7152 np->wn_child = tp;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7153 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7154 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7155 if (tp == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7156 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7157 /* No other child with this hash value equals the child of
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7158 * the node, add it to the linked list after the first
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7159 * item. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7160 tp = HI2WN(hi);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7161 child->wn_u2.next = tp->wn_u2.next;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7162 tp->wn_u2.next = child;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7163 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7164 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7165 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7166 /* No other child has this hash value, add it to the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7167 * hashtable. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7168 hash_add_item(ht, hi, child->wn_u1.hashkey, hash);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7169 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7170 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7171 tot += len + 1; / add one for the node that stores the length */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7172
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7173 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7174 * 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	7175 * find a lookalike node. This must be done after compressing the sibling
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7176 * list, otherwise the hash key would become invalid by the compression.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7177 */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7178 node->wn_u1.hashkey[0] = len;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7179 nr = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7180 for (np = node; np != NULL; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7181 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7182 if (np->wn_byte == NUL)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7183 /* end node: use wn_flags, wn_region and wn_affixID */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7184 n = np->wn_flags + (np->wn_region << 8) + (np->wn_affixID << 16);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7185 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7186 /* byte node: use the byte value and the child pointer */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7187 n = np->wn_byte + ((long_u)np->wn_child << 8);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7188 nr = nr * 101 + n;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7189 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7190
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7191 /* Avoid NUL bytes, it terminates the hash key. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7192 n = nr & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7193 node->wn_u1.hashkey[1] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7194 n = (nr >> 8) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7195 node->wn_u1.hashkey[2] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7196 n = (nr >> 16) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7197 node->wn_u1.hashkey[3] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7198 n = (nr >> 24) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7199 node->wn_u1.hashkey[4] = n == 0 ? 1 : n;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7200 node->wn_u1.hashkey[5] = NUL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7201
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7202 /* Check for CTRL-C pressed now and then. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7203 fast_breakcheck();
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7204
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7205 return compressed;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7206 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7207
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7208 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7209 * Return TRUE when two nodes have identical siblings and children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7210 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7211 static int
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7212 node_equal(n1, n2)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7213 wordnode_T *n1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7214 wordnode_T *n2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7215 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7216 wordnode_T *p1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7217 wordnode_T *p2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7218
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7219 for (p1 = n1, p2 = n2; p1 != NULL && p2 != NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7220 p1 = p1->wn_sibling, p2 = p2->wn_sibling)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7221 if (p1->wn_byte != p2->wn_byte
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7222 \|\| (p1->wn_byte == NUL
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7223 ? (p1->wn_flags != p2->wn_flags
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7224 \|\| p1->wn_region != p2->wn_region
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7225 \|\| p1->wn_affixID != p2->wn_affixID)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7226 : (p1->wn_child != p2->wn_child)))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7227 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7228
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7229 return p1 == NULL && p2 == NULL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7230 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7231
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7232 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7233 * Write a number to file "fd", MSB first, in "len" bytes.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7234 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7235 void
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7236 put_bytes(fd, nr, len)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7237 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7238 long_u nr;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7239 int len;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7240 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7241 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7242
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7243 for (i = len - 1; i >= 0; --i)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7244 putc((int)(nr >> (i * 8)), fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7245 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7246
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7247 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7248 * Write spin->si_sugtime to file "fd".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7249 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7250 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7251 put_sugtime(spin, fd)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7252 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7253 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7254 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7255 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7256 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7257
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7258 /* 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	7259 * can't use put_bytes() here. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7260 for (i = 7; i >= 0; --i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7261 if (i + 1 > sizeof(time_t))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7262 /* ">>" doesn't work well when shifting more bits than avail */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7263 putc(0, fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7264 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7265 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7266 c = (unsigned)spin->si_sugtime >> (i * 8);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7267 putc(c, fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7268 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7269 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7270
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7271 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7272 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7273 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7274 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7275 rep_compare __ARGS((const void s1, const void s2));
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7276
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7277 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7278 * Function given to qsort() to sort the REP items on "from" string.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7279 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7280 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7281 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7282 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7283 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7284 rep_compare(s1, s2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7285 const void *s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7286 const void *s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7287 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7288 fromto_T p1 = (fromto_T )s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7289 fromto_T p2 = (fromto_T )s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7290
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7291 return STRCMP(p1->ft_from, p2->ft_from);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7292 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7293
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7294 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7295 * Write the Vim .spl file "fname".
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7296 * Return FAIL or OK;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7297 */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7298 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7299 write_vim_spell(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7300 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7301 char_u *fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7302 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7303 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7304 int regionmask;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7305 int round;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7306 wordnode_T *tree;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7307 int nodecount;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7308 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7309 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7310 garray_T *gap;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7311 fromto_T *ftp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7312 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7313 int rr;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7314 int retval = OK;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7315
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7316 fd = mch_fopen((char *)fname, "w");
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7317 if (fd == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7318 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7319 EMSG2(_(e_notopen), fname);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7320 return FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7321 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7322
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7323 /* <HEADER>: <fileID> <versionnr> */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7324 /* <fileID> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7325 if (fwrite(VIMSPELLMAGIC, VIMSPELLMAGICL, (size_t)1, fd) != 1)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7326 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7327 EMSG(_(e_write));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7328 retval = FAIL;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7329 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7330 putc(VIMSPELLVERSION, fd); /* <versionnr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7331
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7332 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7333 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7334 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7335
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7336 /* SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7337 * Write the region names only if there is more than one. */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7338 if (spin->si_region_count > 1)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7339 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7340 putc(SN_REGION, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7341 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7342 l = spin->si_region_count * 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7343 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7344 fwrite(spin->si_region_name, (size_t)l, (size_t)1, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7345 /* <regionname> ... */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7346 regionmask = (1 << spin->si_region_count) - 1;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7347 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7348 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7349 regionmask = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7350
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7351 /* SN_CHARFLAGS: <charflagslen> <charflags> <folcharslen> <folchars>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7352 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7353 * The table with character flags and the table for case folding.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7354 * This makes sure the same characters are recognized as word characters
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7355 * when generating an when using a spell file.
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	7356 * 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	7357 * 'encoding'.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7358 * 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	7359 * the table (avoids that it conflicts). File is shorter too.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7360 */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7361 if (!spin->si_ascii && !spin->si_add)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7362 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7363 char_u folchars[128 * 8];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7364 int flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7365
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	7366 putc(SN_CHARFLAGS, fd); /* <sectionID> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7367 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7368
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7369 /* Form the <folchars> string first, we need to know its length. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7370 l = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7371 for (i = 128; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7372 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7373 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7374 if (has_mbyte)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7375 l += mb_char2bytes(spelltab.st_fold[i], folchars + l);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7376 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7377 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7378 folchars[l++] = spelltab.st_fold[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7379 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7380 put_bytes(fd, (long_u)(1 + 128 + 2 + l), 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7381
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7382 fputc(128, fd); /* <charflagslen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7383 for (i = 128; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7384 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7385 flags = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7386 if (spelltab.st_isw[i])
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7387 flags \|= CF_WORD;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7388 if (spelltab.st_isu[i])
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7389 flags \|= CF_UPPER;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7390 fputc(flags, fd); /* <charflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7391 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7392
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7393 put_bytes(fd, (long_u)l, 2); /* <folcharslen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7394 fwrite(folchars, (size_t)l, (size_t)1, fd); /* <folchars> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7395 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7396
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7397 /* SN_MIDWORD: <midword> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7398 if (spin->si_midword != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7399 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7400 putc(SN_MIDWORD, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7401 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7402
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7403 i = STRLEN(spin->si_midword);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7404 put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7405 fwrite(spin->si_midword, (size_t)i, (size_t)1, fd); /* <midword> */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7406 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7407
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7408 /* SN_PREFCOND: <prefcondcnt> <prefcond> ... */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7409 if (spin->si_prefcond.ga_len > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7410 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7411 putc(SN_PREFCOND, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7412 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7413
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7414 l = write_spell_prefcond(NULL, &spin->si_prefcond);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7415 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7416
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7417 write_spell_prefcond(fd, &spin->si_prefcond);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7418 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7419
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7420 /* SN_REP: <repcount> <rep> ...
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7421 * SN_SAL: <salflags> <salcount> <sal> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7422 * SN_REPSAL: <repcount> <rep> ... */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7423
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7424 /* round 1: SN_REP section
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7425 * round 2: SN_SAL section (unless SN_SOFO is used)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7426 * round 3: SN_REPSAL section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7427 for (round = 1; round <= 3; ++round)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7428 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7429 if (round == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7430 gap = &spin->si_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7431 else if (round == 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7432 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7433 /* Don't write SN_SAL when using a SN_SOFO section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7434 if (spin->si_sofofr != NULL && spin->si_sofoto != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7435 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7436 gap = &spin->si_sal;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7437 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7438 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7439 gap = &spin->si_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7440
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7441 /* Don't write the section if there are no items. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7442 if (gap->ga_len == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7443 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7444
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7445 /* Sort the REP/REPSAL items. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7446 if (round != 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7447 qsort(gap->ga_data, (size_t)gap->ga_len,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7448 sizeof(fromto_T), rep_compare);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7449
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7450 i = round == 1 ? SN_REP : (round == 2 ? SN_SAL : SN_REPSAL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7451 putc(i, fd); /* <sectionID> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7452
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7453 /* This is for making suggestions, section is not required. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7454 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7455
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7456 /* Compute the length of what follows. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7457 l = 2; /* count <repcount> or <salcount> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7458 for (i = 0; i < gap->ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7459 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7460 ftp = &((fromto_T *)gap->ga_data)[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7461 l += 1 + STRLEN(ftp->ft_from); /* count <fromlen> and <from> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7462 l += 1 + STRLEN(ftp->ft_to); /* count <tolen> and <to> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7463 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7464 if (round == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7465 ++l; /* count <salflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7466 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7467
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7468 if (round == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7469 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7470 i = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7471 if (spin->si_followup)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7472 i \|= SAL_F0LLOWUP;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7473 if (spin->si_collapse)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7474 i \|= SAL_COLLAPSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7475 if (spin->si_rem_accents)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7476 i \|= SAL_REM_ACCENTS;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7477 putc(i, fd); /* <salflags> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7478 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7479
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7480 put_bytes(fd, (long_u)gap->ga_len, 2); /* <repcount> or <salcount> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7481 for (i = 0; i < gap->ga_len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7482 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7483 /* <rep> : <repfromlen> <repfrom> <reptolen> <repto> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7484 /* <sal> : <salfromlen> <salfrom> <saltolen> <salto> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7485 ftp = &((fromto_T *)gap->ga_data)[i];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7486 for (rr = 1; rr <= 2; ++rr)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7487 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7488 p = rr == 1 ? ftp->ft_from : ftp->ft_to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7489 l = STRLEN(p);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7490 putc(l, fd);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7491 fwrite(p, l, (size_t)1, fd);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7492 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7493 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7494
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7495 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7496
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7497 /* SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7498 * This is for making suggestions, section is not required. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7499 if (spin->si_sofofr != NULL && spin->si_sofoto != NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7500 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7501 putc(SN_SOFO, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7502 putc(0, fd); /* <sectionflags> */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7503
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7504 l = STRLEN(spin->si_sofofr);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7505 put_bytes(fd, (long_u)(l + STRLEN(spin->si_sofoto) + 4), 4);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7506 /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7507
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7508 put_bytes(fd, (long_u)l, 2); /* <sofofromlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7509 fwrite(spin->si_sofofr, l, (size_t)1, fd); /* <sofofrom> */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7510
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7511 l = STRLEN(spin->si_sofoto);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7512 put_bytes(fd, (long_u)l, 2); /* <sofotolen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7513 fwrite(spin->si_sofoto, l, (size_t)1, fd); /* <sofoto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7514 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7515
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7516 /* SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7517 * This is for making suggestions, section is not required. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7518 if (spin->si_commonwords.ht_used > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7519 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7520 putc(SN_WORDS, fd); /* <sectionID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7521 putc(0, fd); /* <sectionflags> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7522
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7523 /* round 1: count the bytes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7524 * round 2: write the bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7525 for (round = 1; round <= 2; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7526 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7527 int todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7528 int len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7529 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7530
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7531 todo = spin->si_commonwords.ht_used;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7532 for (hi = spin->si_commonwords.ht_array; todo > 0; ++hi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7533 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7534 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7535 l = STRLEN(hi->hi_key) + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7536 len += l;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7537 if (round == 2) /* <word> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7538 fwrite(hi->hi_key, (size_t)l, (size_t)1, fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7539 --todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7540 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7541 if (round == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7542 put_bytes(fd, (long_u)len, 4); /* <sectionlen> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7543 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7544 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7545
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7546 /* SN_MAP: <mapstr>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7547 * This is for making suggestions, section is not required. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7548 if (spin->si_map.ga_len > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7549 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7550 putc(SN_MAP, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7551 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7552 l = spin->si_map.ga_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7553 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7554 fwrite(spin->si_map.ga_data, (size_t)l, (size_t)1, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7555 /* <mapstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7556 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7557
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7558 /* SN_SUGFILE: <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7559 * 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	7560 * same time allows for checking that a .sug file that is found matches
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7561 * with this .spl file. That's because the word numbers must be exactly
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7562 * right. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7563 if (!spin->si_nosugfile
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7564 && (spin->si_sal.ga_len > 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7565 \|\| (spin->si_sofofr != NULL && spin->si_sofoto != NULL)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7566 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7567 putc(SN_SUGFILE, fd); /* <sectionID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7568 putc(0, fd); /* <sectionflags> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7569 put_bytes(fd, (long_u)8, 4); /* <sectionlen> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7570
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7571 /* Set si_sugtime and write it to the file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7572 spin->si_sugtime = time(NULL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7573 put_sugtime(spin, fd); /* <timestamp> */
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_COMPOUND: compound info.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7577 * We don't mark it required, when not supported all compound words will
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7578 * be bad words. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7579 if (spin->si_compflags != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7580 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7581 putc(SN_COMPOUND, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7582 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7583
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7584 l = STRLEN(spin->si_compflags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7585 put_bytes(fd, (long_u)(l + 3), 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7586 putc(spin->si_compmax, fd); /* <compmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7587 putc(spin->si_compminlen, fd); /* <compminlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7588 putc(spin->si_compsylmax, fd); /* <compsylmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7589 /* <compflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7590 fwrite(spin->si_compflags, (size_t)l, (size_t)1, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7591 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7592
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7593 /* SN_NOBREAK: NOBREAK flag */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7594 if (spin->si_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7595 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7596 putc(SN_NOBREAK, fd); /* <sectionID> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7597 putc(0, fd); /* <sectionflags> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7598
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7599 /* It's empty, the precense of the section flags the feature. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7600 put_bytes(fd, (long_u)0, 4); /* <sectionlen> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7601 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7602
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7603 /* SN_SYLLABLE: syllable info.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7604 * We don't mark it required, when not supported syllables will not be
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7605 * counted. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7606 if (spin->si_syllable != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7607 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7608 putc(SN_SYLLABLE, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7609 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7610
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7611 l = STRLEN(spin->si_syllable);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7612 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7613 fwrite(spin->si_syllable, (size_t)l, (size_t)1, fd); /* <syllable> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7614 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7615
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7616 /* end of <SECTIONS> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7617 putc(SN_END, fd); /* <sectionend> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7618
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	7619
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7620 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7621 * <LWORDTREE> <KWORDTREE> <PREFIXTREE>
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7622 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7623 spin->si_memtot = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7624 for (round = 1; round <= 3; ++round)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7625 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7626 if (round == 1)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7627 tree = spin->si_foldroot->wn_sibling;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7628 else if (round == 2)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7629 tree = spin->si_keeproot->wn_sibling;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7630 else
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7631 tree = spin->si_prefroot->wn_sibling;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7632
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7633 /* Clear the index and wnode fields in the tree. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7634 clear_node(tree);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7635
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7636 /* Count the number of nodes. Needed to be able to allocate the
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7637 * memory when reading the nodes. Also fills in index for shared
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7638 * nodes. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7639 nodecount = put_node(NULL, tree, 0, regionmask, round == 3);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7640
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7641 /* number of nodes in 4 bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7642 put_bytes(fd, (long_u)nodecount, 4); /* <nodecount> */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	7643 spin->si_memtot += nodecount + nodecount * sizeof(int);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7644
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7645 /* Write the nodes. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7646 (void)put_node(fd, tree, 0, regionmask, round == 3);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7647 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7648
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7649 /* Write another byte to check for errors. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7650 if (putc(0, fd) == EOF)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7651 retval = FAIL;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7652
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7653 if (fclose(fd) == EOF)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7654 retval = FAIL;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7655
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7656 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7657 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7658
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7659 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7660 * Clear the index and wnode fields of "node", it siblings and its
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7661 * 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	7662 * space.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7663 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7664 static void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7665 clear_node(node)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7666 wordnode_T *node;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7667 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7668 wordnode_T *np;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7669
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7670 if (node != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7671 for (np = node; np != NULL; np = np->wn_sibling)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7672 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7673 np->wn_u1.index = 0;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7674 np->wn_u2.wnode = NULL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7675
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7676 if (np->wn_byte != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7677 clear_node(np->wn_child);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7678 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7679 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7680
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7681
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7682 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7683 * Dump a word tree at node "node".
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7684 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7685 * This first writes the list of possible bytes (siblings). Then for each
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7686 * byte recursively write the children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7687 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7688 * NOTE: The code here must match the code in read_tree_node(), since
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7689 * 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	7690 * in the file).
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7691 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7692 * Returns the number of nodes used.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7693 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7694 static int
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7695 put_node(fd, node, index, regionmask, prefixtree)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7696 FILE fd; / NULL when only counting */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7697 wordnode_T *node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7698 int index;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7699 int regionmask;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7700 int prefixtree; /* TRUE for PREFIXTREE */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7701 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7702 int newindex = index;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7703 int siblingcount = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7704 wordnode_T *np;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7705 int flags;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7706
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7707 /* If "node" is zero the tree is empty. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7708 if (node == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7709 return 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7710
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7711 /* Store the index where this node is written. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7712 node->wn_u1.index = index;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7713
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7714 /* Count the number of siblings. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7715 for (np = node; np != NULL; np = np->wn_sibling)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7716 ++siblingcount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7717
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7718 /* Write the sibling count. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7719 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7720 putc(siblingcount, fd); /* <siblingcount> */
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 /* Write each sibling byte and optionally extra info. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7723 for (np = node; np != NULL; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7724 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7725 if (np->wn_byte == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7726 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7727 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7728 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7729 /* For a NUL byte (end of word) write the flags etc. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7730 if (prefixtree)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7731 {
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7732 /* In PREFIXTREE write the required affixID and the
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7733 * associated condition nr (stored in wn_region). The
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7734 * byte value is misused to store the "rare" and "not
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7735 * combining" flags */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7736 if (np->wn_flags == (short_u)PFX_FLAGS)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7737 putc(BY_NOFLAGS, fd); /* <byte> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7738 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7739 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7740 putc(BY_FLAGS, fd); /* <byte> */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7741 putc(np->wn_flags, fd); /* <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7742 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7743 putc(np->wn_affixID, fd); /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7744 put_bytes(fd, (long_u)np->wn_region, 2); /* <prefcondnr> */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7745 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7746 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7747 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7748 /* For word trees we write the flag/region items. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7749 flags = np->wn_flags;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7750 if (regionmask != 0 && np->wn_region != regionmask)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7751 flags \|= WF_REGION;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7752 if (np->wn_affixID != 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7753 flags \|= WF_AFX;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7754 if (flags == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7755 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7756 /* word without flags or region */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7757 putc(BY_NOFLAGS, fd); /* <byte> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7758 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7759 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7760 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7761 if (np->wn_flags >= 0x100)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7762 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7763 putc(BY_FLAGS2, fd); /* <byte> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7764 putc(flags, fd); /* <flags> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7765 putc((unsigned)flags >> 8, fd); /* <flags2> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7766 }
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7767 else
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7768 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7769 putc(BY_FLAGS, fd); /* <byte> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7770 putc(flags, fd); /* <flags> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7771 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7772 if (flags & WF_REGION)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7773 putc(np->wn_region, fd); /* <region> */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7774 if (flags & WF_AFX)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7775 putc(np->wn_affixID, fd); /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7776 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7777 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7778 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7779 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7780 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7781 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7782 if (np->wn_child->wn_u1.index != 0
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7783 && np->wn_child->wn_u2.wnode != node)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7784 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7785 /* The child is written elsewhere, write the reference. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7786 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7787 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7788 putc(BY_INDEX, fd); /* <byte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7789 /* <nodeidx> */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7790 put_bytes(fd, (long_u)np->wn_child->wn_u1.index, 3);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7791 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7792 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7793 else if (np->wn_child->wn_u2.wnode == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7794 /* We will write the child below and give it an index. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7795 np->wn_child->wn_u2.wnode = node;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7796
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7797 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7798 if (putc(np->wn_byte, fd) == EOF) /* <byte> or <xbyte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7799 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7800 EMSG(_(e_write));
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7801 return 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7802 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7803 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7804 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7805
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7806 /* 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	7807 * the count. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7808 newindex += siblingcount + 1;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	7809
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7810 /* Recursively dump the children of each sibling. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7811 for (np = node; np != NULL; np = np->wn_sibling)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7812 if (np->wn_byte != 0 && np->wn_child->wn_u2.wnode == node)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7813 newindex = put_node(fd, np->wn_child, newindex, regionmask,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7814 prefixtree);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	7815
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7816 return newindex;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7817 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7818
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7819
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7820 /*
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7821 * ":mkspell [-ascii] outfile infile ..."
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7822 * ":mkspell [-ascii] addfile"
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7823 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7824 void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7825 ex_mkspell(eap)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7826 exarg_T *eap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7827 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7828 int fcount;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7829 char_u **fnames;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7830 char_u *arg = eap->arg;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7831 int ascii = FALSE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7832
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7833 if (STRNCMP(arg, "-ascii", 6) == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7834 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7835 ascii = TRUE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7836 arg = skipwhite(arg + 6);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7837 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7838
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7839 /* Expand all the remaining arguments (e.g., $VIMRUNTIME). */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7840 if (get_arglist_exp(arg, &fcount, &fnames) == OK)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7841 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7842 mkspell(fcount, fnames, ascii, eap->forceit, FALSE);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7843 FreeWild(fcount, fnames);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7844 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7845 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7846
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7847 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7848 * Create the .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7849 * Uses the soundfold info in "spin".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7850 * Writes the file with the name "wfname", with ".spl" changed to ".sug".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7851 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7852 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7853 spell_make_sugfile(spin, wfname)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7854 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7855 char_u *wfname;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7856 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7857 char_u fname[MAXPATHL];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7858 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7859 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7860 int free_slang = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7861
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7862 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7863 * Read back the .spl file that was written. This fills the required
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7864 * info for soundfolding. This also uses less memory than the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7865 * pointer-linked version of the trie. And it avoids having two versions
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7866 * of the code for the soundfolding stuff.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7867 * It might have been done already by spell_reload_one().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7868 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7869 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7870 if (fullpathcmp(wfname, slang->sl_fname, FALSE) == FPC_SAME)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7871 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7872 if (slang == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7873 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7874 spell_message(spin, (char_u *)_("Reading back spell file..."));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7875 slang = spell_load_file(wfname, NULL, NULL, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7876 if (slang == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7877 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7878 /* don't want this language in the list */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7879 if (first_lang == slang)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7880 first_lang = slang->sl_next;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7881 free_slang = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7882 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7883
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7884 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7885 * Clear the info in "spin" that is used.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7886 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7887 spin->si_blocks = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7888 spin->si_blocks_cnt = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7889 spin->si_compress_cnt = 0; /* will stay at 0 all the time*/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7890 spin->si_free_count = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7891 spin->si_first_free = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7892 spin->si_foldwcount = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7893
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7894 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7895 * 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	7896 * the soundfold trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7897 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7898 spell_message(spin, (char_u *)_("Performing soundfolding..."));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7899 if (sug_filltree(spin, slang) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7900 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7901
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7902 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7903 * Create the table which links each soundfold word with a list of the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7904 * good words it may come from. Creates buffer "spin->si_spellbuf".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7905 * This also removes the wordnr from the NUL byte entries to make
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7906 * compression possible.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7907 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7908 if (sug_maketable(spin) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7909 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7910
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7911 smsg((char_u *)_("Number of words after soundfolding: %ld"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7912 (long)spin->si_spellbuf->b_ml.ml_line_count);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7913
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7914 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7915 * Compress the soundfold trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7916 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7917 spell_message(spin, (char_u *)_(msg_compressing));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7918 wordtree_compress(spin, spin->si_foldroot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7919
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7920 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7921 * Write the .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7922 * Make the file name by changing ".spl" to ".sug".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7923 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7924 STRCPY(fname, wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7925 len = STRLEN(fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7926 fname[len - 2] = 'u';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7927 fname[len - 1] = 'g';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7928 sug_write(spin, fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7929
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7930 theend:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7931 if (free_slang)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7932 slang_free(slang);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7933 free_blocks(spin->si_blocks);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7934 close_spellbuf(spin->si_spellbuf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7935 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7936
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7937 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7938 * Build the soundfold trie for language "slang".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7939 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7940 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7941 sug_filltree(spin, slang)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7942 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7943 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7944 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7945 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7946 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7947 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7948 idx_T arridx[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7949 int curi[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7950 char_u tword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7951 char_u tsalword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7952 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7953 idx_T n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7954 unsigned words_done = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7955 int wordcount[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7956
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7957 /* We use si_foldroot for the souldfolded trie. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7958 spin->si_foldroot = wordtree_alloc(spin);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7959 if (spin->si_foldroot == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7960 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7961
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7962 /* let tree_add_word() know we're adding to the soundfolded tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7963 spin->si_sugtree = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7964
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7965 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7966 * Go through the whole case-folded tree, soundfold each word and put it
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7967 * in the trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7968 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7969 byts = slang->sl_fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7970 idxs = slang->sl_fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7971
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7972 arridx[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7973 curi[0] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7974 wordcount[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7975
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7976 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7977 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7978 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7979 if (curi[depth] > byts[arridx[depth]])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7980 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7981 /* Done all bytes at this node, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7982 idxs[arridx[depth]] = wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7983 if (depth > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7984 wordcount[depth - 1] += wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7985
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7986 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7987 line_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7988 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7989 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7990 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7991
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7992 /* Do one more byte at this node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7993 n = arridx[depth] + curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7994 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7995
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7996 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7997 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7998 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7999 /* Sound-fold the word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8000 tword[depth] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8001 spell_soundfold(slang, tword, TRUE, tsalword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8002
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8003 /* We use the "flags" field for the MSB of the wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8004 * "region" for the LSB of the wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8005 if (tree_add_word(spin, tsalword, spin->si_foldroot,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8006 words_done >> 16, words_done & 0xffff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8007 0) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8008 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8009
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8010 ++words_done;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8011 ++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 /* Reset the block count each time to avoid compression
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8014 * kicking in. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8015 spin->si_blocks_cnt = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8016
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8017 /* Skip over any other NUL bytes (same word with different
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8018 * flags). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8019 while (byts[n + 1] == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8020 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8021 ++n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8022 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8023 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8024 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8025 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8026 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8027 /* Normal char, go one level deeper. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8028 tword[depth++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8029 arridx[depth] = idxs[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8030 curi[depth] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8031 wordcount[depth] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8032 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8033 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8034 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8035
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8036 smsg((char_u *)_("Total number of words: %d"), words_done);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8037
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8038 return OK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8039 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8040
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8041 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8042 * 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	8043 * can be produced from.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8044 * 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	8045 * the table efficiently.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8046 * Returns FAIL when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8047 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8048 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8049 sug_maketable(spin)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8050 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8051 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8052 garray_T ga;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8053 int res = OK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8054
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8055 /* Allocate a buffer, open a memline for it and create the swap file
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8056 * (uses a temp file, not a .swp file). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8057 spin->si_spellbuf = open_spellbuf();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8058 if (spin->si_spellbuf == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8059 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8060
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8061 /* Use a buffer to store the line info, avoids allocating many small
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8062 * pieces of memory. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8063 ga_init2(&ga, 1, 100);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8064
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8065 /* recursively go through the tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8066 if (sug_filltable(spin, spin->si_foldroot->wn_sibling, 0, &ga) == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8067 res = FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8068
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8069 ga_clear(&ga);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8070 return res;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8071 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8072
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8073 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8074 * Fill the table for one node and its children.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8075 * Returns the wordnr at the start of the node.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8076 * Returns -1 when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8077 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8078 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8079 sug_filltable(spin, node, startwordnr, gap)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8080 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8081 wordnode_T *node;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8082 int startwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8083 garray_T gap; / place to store line of numbers */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8084 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8085 wordnode_T p, np;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8086 int wordnr = startwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8087 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8088 int prev_nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8089
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8090 for (p = node; p != NULL; p = p->wn_sibling)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8091 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8092 if (p->wn_byte == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8093 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8094 gap->ga_len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8095 prev_nr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8096 for (np = p; np != NULL && np->wn_byte == NUL; np = np->wn_sibling)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8097 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8098 if (ga_grow(gap, 10) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8099 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8100
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8101 nr = (np->wn_flags << 16) + (np->wn_region & 0xffff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8102 /* Compute the offset from the previous nr and store the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8103 * offset in a way that it takes a minimum number of bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8104 * It's a bit like utf-8, but without the need to mark
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8105 * following bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8106 nr -= prev_nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8107 prev_nr += nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8108 gap->ga_len += offset2bytes(nr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8109 (char_u *)gap->ga_data + gap->ga_len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8110 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8111
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8112 /* add the NUL byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8113 ((char_u *)gap->ga_data)[gap->ga_len++] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8114
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8115 if (ml_append_buf(spin->si_spellbuf, (linenr_T)wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8116 gap->ga_data, gap->ga_len, TRUE) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8117 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8118 ++wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8119
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8120 /* Remove extra NUL entries, we no longer need them. We don't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8121 * bother freeing the nodes, the won't be reused anyway. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8122 while (p->wn_sibling != NULL && p->wn_sibling->wn_byte == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8123 p->wn_sibling = p->wn_sibling->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 /* Clear the flags on the remaining NUL node, so that compression
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8126 * works a lot better. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8127 p->wn_flags = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8128 p->wn_region = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8129 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8130 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8131 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8132 wordnr = sug_filltable(spin, p->wn_child, wordnr, gap);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8133 if (wordnr == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8134 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8135 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8136 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8137 return wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8138 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8139
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8140 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8141 * Convert an offset into a minimal number of bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8142 * 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	8143 * bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8144 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8145 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8146 offset2bytes(nr, buf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8147 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8148 char_u *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8149 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8150 int rem;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8151 int b1, b2, b3, b4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8152
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8153 /* 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	8154 b1 = nr % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8155 rem = nr / 255;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8156 b2 = rem % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8157 rem = rem / 255;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8158 b3 = rem % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8159 b4 = rem / 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8160
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8161 if (b4 > 1 \|\| b3 > 0x1f) /* 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8162 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8163 buf[0] = 0xe0 + b4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8164 buf[1] = b3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8165 buf[2] = b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8166 buf[3] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8167 return 4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8168 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8169 if (b3 > 1 \|\| b2 > 0x3f ) /* 3 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8170 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8171 buf[0] = 0xc0 + b3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8172 buf[1] = b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8173 buf[2] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8174 return 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8175 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8176 if (b2 > 1 \|\| b1 > 0x7f ) /* 2 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8177 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8178 buf[0] = 0x80 + b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8179 buf[1] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8180 return 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8181 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8182 /* 1 byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8183 buf[0] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8184 return 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8185 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8186
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8187 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8188 * Opposite of offset2bytes().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8189 * "pp" points to the bytes and is advanced over it.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8190 * Returns the offset.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8191 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8192 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8193 bytes2offset(pp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8194 char_u **pp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8195 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8196 char_u p = pp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8197 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8198 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8199
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8200 c = *p++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8201 if ((c & 0x80) == 0x00) /* 1 byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8202 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8203 nr = c - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8204 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8205 else if ((c & 0xc0) == 0x80) /* 2 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8206 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8207 nr = (c & 0x3f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8208 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8209 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8210 else if ((c & 0xe0) == 0xc0) /* 3 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8211 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8212 nr = (c & 0x1f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8213 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8214 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8215 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8216 else /* 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8217 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8218 nr = (c & 0x0f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8219 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8220 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8221 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8222 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8223
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8224 *pp = p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8225 return nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8226 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8227
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8228 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8229 * Write the .sug file in "fname".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8230 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8231 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8232 sug_write(spin, fname)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8233 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8234 char_u *fname;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8235 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8236 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8237 wordnode_T *tree;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8238 int nodecount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8239 int wcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8240 char_u *line;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8241 linenr_T lnum;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8242 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8243
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8244 /* Create the file. Note that an existing file is silently overwritten! */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8245 fd = mch_fopen((char *)fname, "w");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8246 if (fd == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8247 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8248 EMSG2(_(e_notopen), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8249 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8250 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8251
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8252 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8253 _("Writing suggestion file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8254 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8255
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8256 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8257 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8258 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8259 if (fwrite(VIMSUGMAGIC, VIMSUGMAGICL, (size_t)1, fd) != 1) /* <fileID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8260 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8261 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8262 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8263 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8264 putc(VIMSUGVERSION, fd); /* <versionnr> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8265
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8266 /* Write si_sugtime to the file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8267 put_sugtime(spin, fd); /* <timestamp> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8268
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8269 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8270 * <SUGWORDTREE>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8271 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8272 spin->si_memtot = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8273 tree = spin->si_foldroot->wn_sibling;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8274
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8275 /* Clear the index and wnode fields in the tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8276 clear_node(tree);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8277
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8278 /* Count the number of nodes. Needed to be able to allocate the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8279 * memory when reading the nodes. Also fills in index for shared
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8280 * nodes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8281 nodecount = put_node(NULL, tree, 0, 0, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8282
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8283 /* number of nodes in 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8284 put_bytes(fd, (long_u)nodecount, 4); /* <nodecount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8285 spin->si_memtot += nodecount + nodecount * sizeof(int);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8286
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8287 /* Write the nodes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8288 (void)put_node(fd, tree, 0, 0, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8289
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8290 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8291 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8292 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8293 wcount = spin->si_spellbuf->b_ml.ml_line_count;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8294 put_bytes(fd, (long_u)wcount, 4); /* <sugwcount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8295
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8296 for (lnum = 1; lnum <= (linenr_T)wcount; ++lnum)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8297 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8298 /* <sugline>: <sugnr> ... NUL */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8299 line = ml_get_buf(spin->si_spellbuf, lnum, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8300 len = STRLEN(line) + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8301 if (fwrite(line, (size_t)len, (size_t)1, fd) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8302 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8303 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8304 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8305 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8306 spin->si_memtot += len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8307 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8308
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8309 /* Write another byte to check for errors. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8310 if (putc(0, fd) == EOF)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8311 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8312
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8313 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8314 _("Estimated runtime memory use: %d bytes"), spin->si_memtot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8315 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8316
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8317 theend:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8318 /* close the file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8319 fclose(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8320 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8321
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8322 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8323 * 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	8324 * list and only contains text lines. Can use a swapfile to reduce memory
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8325 * use.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8326 * Most other fields are invalid! Esp. watch out for string options being
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8327 * NULL and there is no undo info.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8328 * Returns NULL when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8329 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8330 static buf_T *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8331 open_spellbuf()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8332 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8333 buf_T *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8334
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8335 buf = (buf_T *)alloc_clear(sizeof(buf_T));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8336 if (buf != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8337 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8338 buf->b_spell = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8339 buf->b_p_swf = TRUE; /* may create a swap file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8340 ml_open(buf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8341 ml_open_file(buf); /* create swap file now */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8342 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8343 return buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8344 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8345
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8346 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8347 * Close the buffer used for spell info.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8348 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8349 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8350 close_spellbuf(buf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8351 buf_T *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8352 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8353 if (buf != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8354 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8355 ml_close(buf, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8356 vim_free(buf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8357 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8358 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8359
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8360
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8361 /*
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8362 * Create a Vim spell file from one or more word lists.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8363 * "fnames[0]" is the output file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8364 * "fnames[fcount - 1]" is the last input file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8365 * 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	8366 * and ".spl" is appended to make the output file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8367 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8368 static void
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8369 mkspell(fcount, fnames, ascii, overwrite, added_word)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8370 int fcount;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8371 char_u **fnames;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8372 int ascii; /* -ascii argument given */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8373 int overwrite; /* overwrite existing output file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8374 int added_word; /* invoked through "zg" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8375 {
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8376 char_u fname[MAXPATHL];
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8377 char_u wfname[MAXPATHL];
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8378 char_u **innames;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8379 int incount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8380 afffile_T *(afile[8]);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8381 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8382 int len;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8383 struct stat st;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	8384 int error = FALSE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8385 spellinfo_T spin;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8386
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8387 vim_memset(&spin, 0, sizeof(spin));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8388 spin.si_verbose = !added_word;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8389 spin.si_ascii = ascii;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8390 spin.si_followup = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8391 spin.si_rem_accents = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8392 ga_init2(&spin.si_rep, (int)sizeof(fromto_T), 20);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8393 ga_init2(&spin.si_repsal, (int)sizeof(fromto_T), 20);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8394 ga_init2(&spin.si_sal, (int)sizeof(fromto_T), 20);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8395 ga_init2(&spin.si_map, (int)sizeof(char_u), 100);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8396 ga_init2(&spin.si_prefcond, (int)sizeof(char_u *), 50);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8397 hash_init(&spin.si_commonwords);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8398 spin.si_newcompID = 127; /* start compound ID at first maximum */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8399
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8400 /* default: fnames[0] is output file, following are input files */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8401 innames = &fnames[1];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8402 incount = fcount - 1;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8403
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8404 if (fcount >= 1)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	8405 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8406 len = STRLEN(fnames[0]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8407 if (fcount == 1 && len > 4 && STRCMP(fnames[0] + len - 4, ".add") == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8408 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8409 /* For ":mkspell path/en.latin1.add" output file is
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8410 * "path/en.latin1.add.spl". */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8411 innames = &fnames[0];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8412 incount = 1;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8413 vim_snprintf((char *)wfname, sizeof(wfname), "%s.spl", fnames[0]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8414 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8415 else if (fcount == 1)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8416 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8417 /* For ":mkspell path/vim" output file is "path/vim.latin1.spl". */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8418 innames = &fnames[0];
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8419 incount = 1;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8420 vim_snprintf((char *)wfname, sizeof(wfname), "%s.%s.spl", fnames[0],
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8421 spin.si_ascii ? (char_u *)"ascii" : spell_enc());
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8422 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8423 else if (len > 4 && STRCMP(fnames[0] + len - 4, ".spl") == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8424 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8425 /* Name ends in ".spl", use as the file name. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8426 vim_strncpy(wfname, fnames[0], sizeof(wfname) - 1);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8427 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8428 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8429 /* Name should be language, make the file name from it. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8430 vim_snprintf((char *)wfname, sizeof(wfname), "%s.%s.spl", fnames[0],
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8431 spin.si_ascii ? (char_u *)"ascii" : spell_enc());
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8432
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8433 /* Check for .ascii.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8434 if (strstr((char *)gettail(wfname), ".ascii.") != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8435 spin.si_ascii = TRUE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8436
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8437 /* Check for .add.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8438 if (strstr((char *)gettail(wfname), ".add.") != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8439 spin.si_add = TRUE;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	8440 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	8441
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8442 if (incount <= 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8443 EMSG(_(e_invarg)); /* need at least output and input names */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8444 else if (vim_strchr(gettail(wfname), '_') != NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8445 EMSG(_("E751: Output file name must not have region name"));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8446 else if (incount > 8)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8447 EMSG(_("E754: Only up to 8 regions supported"));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8448 else
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8449 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8450 /* Check for overwriting before doing things that may take a lot of
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8451 * time. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8452 if (!overwrite && mch_stat((char *)wfname, &st) >= 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8453 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8454 EMSG(_(e_exists));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8455 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8456 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8457 if (mch_isdir(wfname))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8458 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8459 EMSG2(_(e_isadir2), wfname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8460 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8461 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8462
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8463 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8464 * Init the aff and dic pointers.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8465 * Get the region names if there are more than 2 arguments.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8466 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8467 for (i = 0; i < incount; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8468 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8469 afile[i] = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8470
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8471 if (incount > 1)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8472 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8473 len = STRLEN(innames[i]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8474 if (STRLEN(gettail(innames[i])) < 5
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8475 \|\| innames[i][len - 3] != '_')
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8476 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8477 EMSG2(_("E755: Invalid region in %s"), innames[i]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8478 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8479 }
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8480 spin.si_region_name[i * 2] = TOLOWER_ASC(innames[i][len - 2]);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8481 spin.si_region_name[i * 2 + 1] =
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8482 TOLOWER_ASC(innames[i][len - 1]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8483 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8484 }
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8485 spin.si_region_count = incount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8486
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8487 spin.si_foldroot = wordtree_alloc(&spin);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8488 spin.si_keeproot = wordtree_alloc(&spin);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8489 spin.si_prefroot = wordtree_alloc(&spin);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8490 if (spin.si_foldroot == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8491 \|\| spin.si_keeproot == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8492 \|\| spin.si_prefroot == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8493 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8494 free_blocks(spin.si_blocks);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8495 return;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8496 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8497
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8498 /* When not producing a .add.spl file clear the character table when
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8499 * we encounter one in the .aff file. This means we dump the current
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8500 * 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	8501 * better than guessing the contents, the table will match a
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8502 * previously loaded spell file. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8503 if (!spin.si_add)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8504 spin.si_clear_chartab = TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8505
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8506 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8507 * Read all the .aff and .dic files.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8508 * Text is converted to 'encoding'.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8509 * Words are stored in the case-folded and keep-case trees.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8510 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8511 for (i = 0; i < incount && !error; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8512 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8513 spin.si_conv.vc_type = CONV_NONE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8514 spin.si_region = 1 << i;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8515
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8516 vim_snprintf((char *)fname, sizeof(fname), "%s.aff", innames[i]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8517 if (mch_stat((char *)fname, &st) >= 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8518 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8519 /* Read the .aff file. Will init "spin->si_conv" based on the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8520 * "SET" line. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8521 afile[i] = spell_read_aff(&spin, fname);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8522 if (afile[i] == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8523 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8524 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8525 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8526 /* Read the .dic file and store the words in the trees. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8527 vim_snprintf((char *)fname, sizeof(fname), "%s.dic",
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8528 innames[i]);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8529 if (spell_read_dic(&spin, fname, afile[i]) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8530 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8531 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8532 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8533 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8534 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8535 /* No .aff file, try reading the file as a word list. Store
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8536 * the words in the trees. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8537 if (spell_read_wordfile(&spin, innames[i]) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8538 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8539 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8540
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8541 #ifdef FEAT_MBYTE
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8542 /* Free any conversion stuff. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8543 convert_setup(&spin.si_conv, NULL, NULL);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8544 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8545 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8546
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8547 if (spin.si_compflags != NULL && spin.si_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8548 MSG(_("Warning: both compounding and NOBREAK specified"));
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8549
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8550 if (!error && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8551 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8552 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8553 * Combine tails in the tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8554 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8555 spell_message(&spin, (char_u *)_(msg_compressing));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8556 wordtree_compress(&spin, spin.si_foldroot);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8557 wordtree_compress(&spin, spin.si_keeproot);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8558 wordtree_compress(&spin, spin.si_prefroot);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8559 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8560
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8561 if (!error && !got_int)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8562 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8563 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8564 * Write the info in the spell file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8565 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8566 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8567 _("Writing spell file %s ..."), wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8568 spell_message(&spin, IObuff);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8569
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8570 error = write_vim_spell(&spin, wfname) == FAIL;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8571
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8572 spell_message(&spin, (char_u *)_("Done!"));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8573 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8574 _("Estimated runtime memory use: %d bytes"), spin.si_memtot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8575 spell_message(&spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8576
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8577 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8578 * If the file is loaded need to reload it.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8579 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8580 if (!error)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8581 spell_reload_one(wfname, added_word);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8582 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8583
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8584 /* Free the allocated memory. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8585 ga_clear(&spin.si_rep);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8586 ga_clear(&spin.si_repsal);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8587 ga_clear(&spin.si_sal);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8588 ga_clear(&spin.si_map);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8589 ga_clear(&spin.si_prefcond);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8590 hash_clear_all(&spin.si_commonwords, 0);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8591
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8592 /* Free the .aff file structures. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8593 for (i = 0; i < incount; ++i)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8594 if (afile[i] != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8595 spell_free_aff(afile[i]);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8596
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8597 /* Free all the bits and pieces at once. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8598 free_blocks(spin.si_blocks);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8599
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8600 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8601 * If there is soundfolding info and no NOSUGFILE item create the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8602 * .sug file with the soundfolded word trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8603 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8604 if (spin.si_sugtime != 0 && !error && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8605 spell_make_sugfile(&spin, wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8606
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8607 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8608 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8609
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8610 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8611 * Display a message for spell file processing when 'verbose' is set or using
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8612 * ":mkspell". "str" can be IObuff.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8613 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8614 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8615 spell_message(spin, str)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8616 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8617 char_u *str;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8618 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8619 if (spin->si_verbose \|\| p_verbose > 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8620 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8621 if (!spin->si_verbose)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8622 verbose_enter();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8623 MSG(str);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8624 out_flush();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8625 if (!spin->si_verbose)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8626 verbose_leave();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8627 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8628 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8629
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8630 /*
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8631 * ":[count]spellgood {word}"
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8632 * ":[count]spellwrong {word}"
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8633 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8634 void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8635 ex_spell(eap)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8636 exarg_T *eap;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8637 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8638 spell_add_word(eap->arg, STRLEN(eap->arg), eap->cmdidx == CMD_spellwrong,
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8639 eap->forceit ? 0 : (int)eap->line2);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8640 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8641
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8642 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8643 * Add "word[len]" to 'spellfile' as a good or bad word.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8644 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8645 void
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8646 spell_add_word(word, len, bad, index)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8647 char_u *word;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8648 int len;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8649 int bad;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8650 int index; /* "zG" and "zW": zero, otherwise index in
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8651 'spellfile' */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8652 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8653 FILE *fd;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8654 buf_T *buf = NULL;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8655 int new_spf = FALSE;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8656 char_u *fname;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8657 char_u fnamebuf[MAXPATHL];
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8658 char_u line[MAXWLEN * 2];
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8659 long fpos, fpos_next = 0;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8660 int i;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8661 char_u *spf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8662
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8663 if (index == 0) /* use internal wordlist */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8664 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8665 if (int_wordlist == NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8666 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8667 int_wordlist = vim_tempname('s');
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8668 if (int_wordlist == NULL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8669 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8670 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8671 fname = int_wordlist;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8672 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8673 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8674 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8675 /* If 'spellfile' isn't set figure out a good default value. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8676 if (*curbuf->b_p_spf == NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8677 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8678 init_spellfile();
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8679 new_spf = TRUE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8680 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8681
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8682 if (*curbuf->b_p_spf == NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8683 {
523 a7ae7e043e43 updated for version 7.0146 vimboss parents: 503 diff changeset	8684 EMSG2(_(e_notset), "spellfile");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8685 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8686 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8687
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8688 for (spf = curbuf->b_p_spf, i = 1; *spf != NUL; ++i)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8689 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8690 copy_option_part(&spf, fnamebuf, MAXPATHL, ",");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8691 if (i == index)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8692 break;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8693 if (*spf == NUL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8694 {
502 52e76e2b5b65 updated for version 7.0140 vimboss parents: 501 diff changeset	8695 EMSGN(_("E765: 'spellfile' does not have %ld entries"), index);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8696 return;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8697 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8698 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8699
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8700 /* Check that the user isn't editing the .add file somewhere. */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8701 buf = buflist_findname_exp(fnamebuf);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8702 if (buf != NULL && buf->b_ml.ml_mfp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8703 buf = NULL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8704 if (buf != NULL && bufIsChanged(buf))
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8705 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8706 EMSG(_(e_bufloaded));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8707 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8708 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8709
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8710 fname = fnamebuf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8711 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8712
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8713 if (bad)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8714 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8715 /* 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	8716 * since its flags sort before the one with WF_BANNED. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8717 fd = mch_fopen((char *)fname, "r");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8718 if (fd != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8719 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8720 while (!vim_fgets(line, MAXWLEN * 2, fd))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8721 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8722 fpos = fpos_next;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8723 fpos_next = ftell(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8724 if (STRNCMP(word, line, len) == 0
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8725 && (line[len] == '/' \|\| line[len] < ' '))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8726 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8727 /* Found duplicate word. Remove it by writing a '#' at
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8728 * the start of the line. Mixing reading and writing
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8729 * doesn't work for all systems, close the file first. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8730 fclose(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8731 fd = mch_fopen((char *)fname, "r+");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8732 if (fd == NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8733 break;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8734 if (fseek(fd, fpos, SEEK_SET) == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8735 fputc('#', fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8736 fseek(fd, fpos_next, SEEK_SET);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8737 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8738 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8739 fclose(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8740 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8741 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8742
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8743 fd = mch_fopen((char *)fname, "a");
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8744 if (fd == NULL && new_spf)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8745 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8746 /* We just initialized the 'spellfile' option and can't open the file.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8747 * We may need to create the "spell" directory first. We already
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8748 * checked the runtime directory is writable in init_spellfile(). */
592 6a91f35b354d updated for version 7.0168 vimboss parents: 584 diff changeset	8749 if (!dir_of_file_exists(fname))
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8750 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8751 /* The directory doesn't exist. Try creating it and opening the
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8752 * file again. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8753 vim_mkdir(NameBuff, 0755);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8754 fd = mch_fopen((char *)fname, "a");
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8755 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8756 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8757
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8758 if (fd == NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8759 EMSG2(_(e_notopen), fname);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8760 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8761 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8762 if (bad)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8763 fprintf(fd, "%.*s/!\n", len, word);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8764 else
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8765 fprintf(fd, "%.*s\n", len, word);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8766 fclose(fd);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8767
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8768 /* Update the .add.spl file. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8769 mkspell(1, &fname, FALSE, TRUE, TRUE);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8770
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8771 /* If the .add file is edited somewhere, reload it. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8772 if (buf != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8773 buf_reload(buf);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8774
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8775 redraw_all_later(NOT_VALID);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8776 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8777 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8778
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8779 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8780 * Initialize 'spellfile' for the current buffer.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8781 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8782 static void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8783 init_spellfile()
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8784 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8785 char_u buf[MAXPATHL];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8786 int l;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8787 char_u *fname;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8788 char_u *rtp;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8789 char_u *lend;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8790 int aspath = FALSE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8791 char_u *lstart = curbuf->b_p_spl;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8792
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8793 if (*curbuf->b_p_spl != NUL && curbuf->b_langp.ga_len > 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8794 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8795 /* Find the end of the language name. Exclude the region. If there
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8796 * is a path separator remember the start of the tail. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8797 for (lend = curbuf->b_p_spl; *lend != NUL
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8798 && vim_strchr((char_u )",._", lend) == NULL; ++lend)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8799 if (vim_ispathsep(*lend))
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8800 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8801 aspath = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8802 lstart = lend + 1;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8803 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8804
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8805 /* Loop over all entries in 'runtimepath'. Use the first one where we
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8806 * are allowed to write. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8807 rtp = p_rtp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8808 while (*rtp != NUL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8809 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8810 if (aspath)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8811 /* Use directory of an entry with path, e.g., for
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8812 * "/dir/lg.utf-8.spl" use "/dir". */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8813 vim_strncpy(buf, curbuf->b_p_spl, lstart - curbuf->b_p_spl - 1);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8814 else
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8815 /* Copy the path from 'runtimepath' to buf[]. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8816 copy_option_part(&rtp, buf, MAXPATHL, ",");
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8817 if (filewritable(buf) == 2)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8818 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8819 /* Use the first language name from 'spelllang' and the
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8820 * encoding used in the first loaded .spl file. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8821 if (aspath)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8822 vim_strncpy(buf, curbuf->b_p_spl, lend - curbuf->b_p_spl);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8823 else
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8824 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8825 l = STRLEN(buf);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8826 vim_snprintf((char *)buf + l, MAXPATHL - l,
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8827 "/spell/%.*s", (int)(lend - lstart), lstart);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8828 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8829 l = STRLEN(buf);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8830 fname = LANGP_ENTRY(curbuf->b_langp, 0)->lp_slang->sl_fname;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8831 vim_snprintf((char *)buf + l, MAXPATHL - l, ".%s.add",
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8832 fname != NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8833 && strstr((char *)gettail(fname), ".ascii.") != NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8834 ? (char_u *)"ascii" : spell_enc());
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8835 set_option_value((char_u *)"spellfile", 0L, buf, OPT_LOCAL);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8836 break;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8837 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8838 aspath = FALSE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8839 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8840 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8841 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8842
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8843
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8844 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8845 * Init the chartab used for spelling for ASCII.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8846 * EBCDIC is not supported!
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8847 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8848 static void
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8849 clear_spell_chartab(sp)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8850 spelltab_T *sp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8851 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8852 int i;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8853
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8854 /* Init everything to FALSE. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8855 vim_memset(sp->st_isw, FALSE, sizeof(sp->st_isw));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8856 vim_memset(sp->st_isu, FALSE, sizeof(sp->st_isu));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8857 for (i = 0; i < 256; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8858 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8859 sp->st_fold[i] = i;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8860 sp->st_upper[i] = i;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8861 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8862
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8863 /* We include digits. A word shouldn't start with a digit, but handling
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8864 * that is done separately. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8865 for (i = '0'; i <= '9'; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8866 sp->st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8867 for (i = 'A'; i <= 'Z'; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8868 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8869 sp->st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8870 sp->st_isu[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8871 sp->st_fold[i] = i + 0x20;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8872 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8873 for (i = 'a'; i <= 'z'; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8874 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8875 sp->st_isw[i] = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8876 sp->st_upper[i] = i - 0x20;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8877 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8878 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8879
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 the chartab used for spelling. Only depends on 'encoding'.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8882 * Called once while starting up and when 'encoding' changes.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8883 * 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	8884 * characters to make it possible that 'encoding' differs from the current
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8885 * 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	8886 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8887 void
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8888 init_spell_chartab()
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8889 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8890 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8891
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8892 did_set_spelltab = FALSE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8893 clear_spell_chartab(&spelltab);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8894 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8895 if (enc_dbcs)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8896 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8897 /* DBCS: assume double-wide characters are word characters. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8898 for (i = 128; i <= 255; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8899 if (MB_BYTE2LEN(i) == 2)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8900 spelltab.st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8901 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8902 else if (enc_utf8)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8903 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8904 for (i = 128; i < 256; ++i)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8905 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8906 spelltab.st_isu[i] = utf_isupper(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8907 spelltab.st_isw[i] = spelltab.st_isu[i] \|\| utf_islower(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8908 spelltab.st_fold[i] = utf_fold(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8909 spelltab.st_upper[i] = utf_toupper(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8910 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8911 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8912 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8913 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8914 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8915 /* Rough guess: use locale-dependent library functions. */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8916 for (i = 128; i < 256; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8917 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8918 if (MB_ISUPPER(i))
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8919 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8920 spelltab.st_isw[i] = TRUE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8921 spelltab.st_isu[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8922 spelltab.st_fold[i] = MB_TOLOWER(i);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8923 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8924 else if (MB_ISLOWER(i))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8925 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8926 spelltab.st_isw[i] = TRUE;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8927 spelltab.st_upper[i] = MB_TOUPPER(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8928 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8929 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8930 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8931 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8932
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8933 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8934 * Set the spell character tables from strings in the affix file.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8935 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8936 static int
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8937 set_spell_chartab(fol, low, upp)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8938 char_u *fol;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8939 char_u *low;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8940 char_u *upp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8941 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8942 /* 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	8943 * previous one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8944 spelltab_T new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8945 char_u pf = fol, pl = low, *pu = upp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8946 int f, l, u;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8947
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8948 clear_spell_chartab(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8949
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8950 while (*pf != NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8951 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8952 if (pl == NUL \|\| pu == NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8953 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8954 EMSG(_(e_affform));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8955 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8956 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8957 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8958 f = mb_ptr2char_adv(&pf);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8959 l = mb_ptr2char_adv(&pl);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8960 u = mb_ptr2char_adv(&pu);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8961 #else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8962 f = *pf++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8963 l = *pl++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8964 u = *pu++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8965 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8966 /* Every character that appears is a word character. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8967 if (f < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8968 new_st.st_isw[f] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8969 if (l < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8970 new_st.st_isw[l] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8971 if (u < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8972 new_st.st_isw[u] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8973
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8974 /* if "LOW" and "FOL" are not the same the "LOW" char needs
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8975 * case-folding */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8976 if (l < 256 && l != f)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8977 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8978 if (f >= 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8979 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8980 EMSG(_(e_affrange));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8981 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8982 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8983 new_st.st_fold[l] = f;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8984 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8985
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8986 /* if "UPP" and "FOL" are not the same the "UPP" char needs
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8987 * 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	8988 * "FOL" . */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8989 if (u < 256 && u != f)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8990 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8991 if (f >= 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8992 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8993 EMSG(_(e_affrange));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8994 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8995 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8996 new_st.st_fold[u] = f;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8997 new_st.st_isu[u] = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8998 new_st.st_upper[f] = u;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8999 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9000 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9001
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9002 if (pl != NUL \|\| pu != NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9003 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9004 EMSG(_(e_affform));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9005 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9006 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9007
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9008 return set_spell_finish(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9009 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9010
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9011 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9012 * Set the spell character tables from strings in the .spl file.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9013 */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9014 static void
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9015 set_spell_charflags(flags, cnt, fol)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9016 char_u *flags;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9017 int cnt; /* length of "flags" */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9018 char_u *fol;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9019 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9020 /* 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	9021 * previous one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9022 spelltab_T new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9023 int i;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9024 char_u *p = fol;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9025 int c;
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 clear_spell_chartab(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9028
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9029 for (i = 0; i < 128; ++i)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9030 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9031 if (i < cnt)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9032 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9033 new_st.st_isw[i + 128] = (flags[i] & CF_WORD) != 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9034 new_st.st_isu[i + 128] = (flags[i] & CF_UPPER) != 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9035 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9036
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9037 if (*p != NUL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9038 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9039 #ifdef FEAT_MBYTE
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9040 c = mb_ptr2char_adv(&p);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9041 #else
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9042 c = *p++;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9043 #endif
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9044 new_st.st_fold[i + 128] = c;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9045 if (i + 128 != c && new_st.st_isu[i + 128] && c < 256)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9046 new_st.st_upper[c] = i + 128;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9047 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9048 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9049
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9050 (void)set_spell_finish(&new_st);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9051 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9052
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9053 static int
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9054 set_spell_finish(new_st)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9055 spelltab_T *new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9056 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9057 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9058
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9059 if (did_set_spelltab)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9060 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9061 /* check that it's the same table */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9062 for (i = 0; i < 256; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9063 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9064 if (spelltab.st_isw[i] != new_st->st_isw[i]
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9065 \|\| spelltab.st_isu[i] != new_st->st_isu[i]
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9066 \|\| spelltab.st_fold[i] != new_st->st_fold[i]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9067 \|\| spelltab.st_upper[i] != new_st->st_upper[i])
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9068 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9069 EMSG(_("E763: Word characters differ between spell files"));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9070 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9071 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9072 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9073 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9074 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9075 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9076 /* copy the new spelltab into the one being used */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9077 spelltab = *new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9078 did_set_spelltab = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9079 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9080
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9081 return OK;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9082 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9083
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9084 /*
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9085 * Return TRUE if "p" points to a word character.
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9086 * 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	9087 * 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	9088 * 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	9089 */
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9090 static int
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9091 spell_iswordp(p, buf)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9092 char_u *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9093 buf_T buf; / buffer used */
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9094 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9095 #ifdef FEAT_MBYTE
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9096 char_u *s;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9097 int l;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9098 int c;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9099
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9100 if (has_mbyte)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9101 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9102 l = MB_BYTE2LEN(*p);
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9103 s = p;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9104 if (l == 1)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9105 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9106 /* be quick for ASCII */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9107 if (buf->b_spell_ismw[*p])
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9108 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9109 s = p + 1; /* skip a mid-word character */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9110 l = MB_BYTE2LEN(*s);
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9111 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9112 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9113 else
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9114 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9115 c = mb_ptr2char(p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9116 if (c < 256 ? buf->b_spell_ismw[c]
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9117 : (buf->b_spell_ismw_mb != NULL
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9118 && vim_strchr(buf->b_spell_ismw_mb, c) != NULL))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9119 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9120 s = p + l;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9121 l = MB_BYTE2LEN(*s);
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9122 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9123 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9124
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9125 c = mb_ptr2char(s);
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9126 if (c > 255)
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9127 return mb_get_class(s) >= 2;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9128 return spelltab.st_isw[c];
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9129 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9130 #endif
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9131
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9132 return spelltab.st_isw[buf->b_spell_ismw[*p] ? p[1] : p[0]];
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9133 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9134
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9135 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9136 * Return TRUE if "p" points to a word character.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9137 * Unlike spell_iswordp() this doesn't check for "midword" characters.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9138 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9139 static int
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9140 spell_iswordp_nmw(p)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9141 char_u *p;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9142 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9143 #ifdef FEAT_MBYTE
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9144 int c;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9145
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9146 if (has_mbyte)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9147 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9148 c = mb_ptr2char(p);
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9149 if (c > 255)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9150 return mb_get_class(p) >= 2;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9151 return spelltab.st_isw[c];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9152 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9153 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9154 return spelltab.st_isw[*p];
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9155 }
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9156
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9157 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9158 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9159 * Return TRUE if "p" points to a word character.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9160 * Wide version of spell_iswordp().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9161 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9162 static int
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9163 spell_iswordp_w(p, buf)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9164 int *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9165 buf_T *buf;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9166 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9167 int *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9168
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9169 if (p < 256 ? buf->b_spell_ismw[p]
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9170 : (buf->b_spell_ismw_mb != NULL
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9171 && vim_strchr(buf->b_spell_ismw_mb, *p) != NULL))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9172 s = p + 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9173 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9174 s = p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9175
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9176 if (*s > 255)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9177 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9178 if (enc_utf8)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9179 return utf_class(*s) >= 2;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9180 if (enc_dbcs)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9181 return dbcs_class((unsigned)s >> 8, s & 0xff) >= 2;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9182 return 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9183 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9184 return spelltab.st_isw[*s];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9185 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9186 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9187
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9188 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9189 * Write the table with prefix conditions to the .spl file.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9190 * When "fd" is NULL only count the length of what is written.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9191 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9192 static int
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9193 write_spell_prefcond(fd, gap)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9194 FILE *fd;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9195 garray_T *gap;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9196 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9197 int i;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9198 char_u *p;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9199 int len;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9200 int totlen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9201
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9202 if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9203 put_bytes(fd, (long_u)gap->ga_len, 2); /* <prefcondcnt> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9204
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9205 totlen = 2 + gap->ga_len; /* length of <prefcondcnt> and <condlen> bytes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9206
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9207 for (i = 0; i < gap->ga_len; ++i)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9208 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9209 /* <prefcond> : <condlen> <condstr> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9210 p = ((char_u **)gap->ga_data)[i];
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9211 if (p != NULL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9212 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9213 len = STRLEN(p);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9214 if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9215 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9216 fputc(len, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9217 fwrite(p, (size_t)len, (size_t)1, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9218 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9219 totlen += len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9220 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9221 else if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9222 fputc(0, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9223 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9224
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9225 return totlen;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9226 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9227
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9228 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9229 * Case-fold "str[len]" into "buf[buflen]". The result is NUL terminated.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9230 * Uses the character definitions from the .spl file.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9231 * When using a multi-byte 'encoding' the length may change!
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9232 * Returns FAIL when something wrong.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9233 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9234 static int
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9235 spell_casefold(str, len, buf, buflen)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9236 char_u *str;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9237 int len;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9238 char_u *buf;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9239 int buflen;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9240 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9241 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9242
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9243 if (len >= buflen)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9244 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9245 buf[0] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9246 return FAIL; /* result will not fit */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9247 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9248
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9249 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9250 if (has_mbyte)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9251 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9252 int outi = 0;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9253 char_u *p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9254 int c;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9255
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9256 /* Fold one character at a time. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9257 for (p = str; p < str + len; )
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9258 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9259 if (outi + MB_MAXBYTES > buflen)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9260 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9261 buf[outi] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9262 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9263 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9264 c = mb_cptr2char_adv(&p);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9265 outi += mb_char2bytes(SPELL_TOFOLD(c), buf + outi);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9266 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9267 buf[outi] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9268 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9269 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9270 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9271 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9272 /* Be quick for non-multibyte encodings. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9273 for (i = 0; i < len; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9274 buf[i] = spelltab.st_fold[str[i]];
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9275 buf[i] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9276 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9277
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9278 return OK;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9279 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9280
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9281 /* values for sps_flags */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9282 #define SPS_BEST 1
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9283 #define SPS_FAST 2
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9284 #define SPS_DOUBLE 4
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9285
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9286 static int sps_flags = SPS_BEST; /* flags from 'spellsuggest' */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9287 static int sps_limit = 9999; /* max nr of suggestions given */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9288
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9289 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9290 * Check the 'spellsuggest' option. Return FAIL if it's wrong.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9291 * Sets "sps_flags" and "sps_limit".
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9292 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9293 int
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9294 spell_check_sps()
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9295 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9296 char_u *p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9297 char_u *s;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9298 char_u buf[MAXPATHL];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9299 int f;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9300
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9301 sps_flags = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9302 sps_limit = 9999;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9303
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9304 for (p = p_sps; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9305 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9306 copy_option_part(&p, buf, MAXPATHL, ",");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9307
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9308 f = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9309 if (VIM_ISDIGIT(*buf))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9310 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9311 s = buf;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9312 sps_limit = getdigits(&s);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9313 if (s != NUL && !VIM_ISDIGIT(s))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9314 f = -1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9315 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9316 else if (STRCMP(buf, "best") == 0)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9317 f = SPS_BEST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9318 else if (STRCMP(buf, "fast") == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9319 f = SPS_FAST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9320 else if (STRCMP(buf, "double") == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9321 f = SPS_DOUBLE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9322 else if (STRNCMP(buf, "expr:", 5) != 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9323 && STRNCMP(buf, "file:", 5) != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9324 f = -1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9325
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9326 if (f == -1 \|\| (sps_flags != 0 && f != 0))
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 = SPS_BEST;
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 return FAIL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9331 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9332 if (f != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9333 sps_flags = f;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9334 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9335
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9336 if (sps_flags == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9337 sps_flags = SPS_BEST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9338
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9339 return OK;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9340 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9341
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9342 /* Remember what "z?" replaced. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9343 static char_u *repl_from = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9344 static char_u *repl_to = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9345
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9346 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9347 * "z?": Find badly spelled word under or after the cursor.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9348 * Give suggestions for the properly spelled word.
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9349 * When "count" is non-zero use that suggestion.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9350 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9351 void
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9352 spell_suggest(count)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9353 int count;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9354 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9355 char_u *line;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9356 pos_T prev_cursor = curwin->w_cursor;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9357 char_u wcopy[MAXWLEN + 2];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9358 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9359 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9360 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9361 suginfo_T sug;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9362 suggest_T *stp;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9363 int mouse_used;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9364 int need_cap;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9365 int limit;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9366 int selected = count;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9367
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9368 /* Find the start of the badly spelled word. */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	9369 if (spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL) == 0
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9370 \|\| curwin->w_cursor.col > prev_cursor.col)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9371 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9372 if (!curwin->w_p_spell \|\| *curbuf->b_p_spl == NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9373 return;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9374
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9375 /* 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	9376 * cursor. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9377 curwin->w_cursor = prev_cursor;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9378 line = ml_get_curline();
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9379 p = line + curwin->w_cursor.col;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9380 /* Backup to before start of word. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9381 while (p > line && spell_iswordp_nmw(p))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9382 mb_ptr_back(line, p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9383 /* Forward to start of word. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9384 while (*p != NUL && !spell_iswordp_nmw(p))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9385 mb_ptr_adv(p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9386
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9387 if (!spell_iswordp_nmw(p)) /* No word found. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9388 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9389 beep_flush();
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9390 return;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9391 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9392 curwin->w_cursor.col = p - line;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9393 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9394
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9395 /* Get the word and its length. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9396
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9397 /* Figure out if the word should be capitalised. */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9398 need_cap = check_need_cap(curwin->w_cursor.lnum, curwin->w_cursor.col);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9399
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9400 line = ml_get_curline();
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9401
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9402 /* Get the list of suggestions. Limit to 'lines' - 2 or the number in
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9403 * 'spellsuggest', whatever is smaller. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9404 if (sps_limit > (int)Rows - 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9405 limit = (int)Rows - 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9406 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9407 limit = sps_limit;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9408 spell_find_suggest(line + curwin->w_cursor.col, &sug, limit,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9409 TRUE, need_cap, TRUE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9410
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9411 if (sug.su_ga.ga_len == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9412 MSG(_("Sorry, no suggestions"));
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9413 else if (count > 0)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9414 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9415 if (count > sug.su_ga.ga_len)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9416 smsg((char_u *)_("Sorry, only %ld suggestions"),
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9417 (long)sug.su_ga.ga_len);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9418 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9419 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9420 {
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9421 vim_free(repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9422 repl_from = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9423 vim_free(repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9424 repl_to = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9425
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9426 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9427 /* When 'rightleft' is set the list is drawn right-left. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9428 cmdmsg_rl = curwin->w_p_rl;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9429 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9430 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9431 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9432
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9433 /* List the suggestions. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9434 msg_start();
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9435 lines_left = Rows; /* avoid more prompt */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9436 vim_snprintf((char )IObuff, IOSIZE, _("Change \"%.s\" to:"),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9437 sug.su_badlen, sug.su_badptr);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9438 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9439 if (cmdmsg_rl && STRNCMP(IObuff, "Change", 6) == 0)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9440 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9441 /* And now the rabbit from the high hat: Avoid showing the
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9442 * untranslated message rightleft. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9443 vim_snprintf((char )IObuff, IOSIZE, ":ot \"%.s\" egnahC",
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9444 sug.su_badlen, sug.su_badptr);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9445 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9446 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9447 msg_puts(IObuff);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9448 msg_clr_eos();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9449 msg_putchar('\n');
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9450
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9451 msg_scroll = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9452 for (i = 0; i < sug.su_ga.ga_len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9453 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9454 stp = &SUG(sug.su_ga, i);
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 /* The suggested word may replace only part of the bad word, add
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9457 * the not replaced part. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9458 STRCPY(wcopy, stp->st_word);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9459 if (sug.su_badlen > stp->st_orglen)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9460 vim_strncpy(wcopy + stp->st_wordlen,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9461 sug.su_badptr + stp->st_orglen,
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9462 sug.su_badlen - stp->st_orglen);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9463 vim_snprintf((char *)IObuff, IOSIZE, "%2d", i + 1);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9464 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9465 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9466 rl_mirror(IObuff);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9467 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9468 msg_puts(IObuff);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9469
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9470 vim_snprintf((char *)IObuff, IOSIZE, " \"%s\"", wcopy);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9471 msg_puts(IObuff);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9472
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9473 /* The word may replace more than "su_badlen". */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9474 if (sug.su_badlen < stp->st_orglen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9475 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9476 vim_snprintf((char )IObuff, IOSIZE, _(" < \"%.s\""),
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9477 stp->st_orglen, sug.su_badptr);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9478 msg_puts(IObuff);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9479 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9480
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9481 if (p_verbose > 0)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9482 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9483 /* Add the score. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9484 if (sps_flags & (SPS_DOUBLE \| SPS_BEST))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9485 vim_snprintf((char *)IObuff, IOSIZE, " (%s%d - %d)",
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9486 stp->st_salscore ? "s " : "",
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9487 stp->st_score, stp->st_altscore);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9488 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9489 vim_snprintf((char *)IObuff, IOSIZE, " (%d)",
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9490 stp->st_score);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9491 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9492 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9493 /* Mirror the numbers, but keep the leading space. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9494 rl_mirror(IObuff + 1);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9495 #endif
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9496 msg_advance(30);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9497 msg_puts(IObuff);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9498 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9499 msg_putchar('\n');
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9500 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9501
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9502 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9503 cmdmsg_rl = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9504 msg_col = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9505 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9506 /* Ask for choice. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9507 selected = prompt_for_number(&mouse_used);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9508 if (mouse_used)
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9509 selected -= lines_left;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9510 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9511
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9512 if (selected > 0 && selected <= sug.su_ga.ga_len && u_save_cursor() == OK)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9513 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9514 /* Save the from and to text for :spellrepall. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9515 stp = &SUG(sug.su_ga, selected - 1);
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9516 if (sug.su_badlen > stp->st_orglen)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9517 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9518 /* Replacing less than "su_badlen", append the remainder to
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9519 * repl_to. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9520 repl_from = vim_strnsave(sug.su_badptr, sug.su_badlen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9521 vim_snprintf((char )IObuff, IOSIZE, "%s%.s", stp->st_word,
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9522 sug.su_badlen - stp->st_orglen,
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9523 sug.su_badptr + stp->st_orglen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9524 repl_to = vim_strsave(IObuff);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9525 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9526 else
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9527 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9528 /* Replacing su_badlen or more, use the whole word. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9529 repl_from = vim_strnsave(sug.su_badptr, stp->st_orglen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9530 repl_to = vim_strsave(stp->st_word);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9531 }
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9532
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9533 /* Replace the word. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9534 p = alloc(STRLEN(line) - stp->st_orglen + stp->st_wordlen + 1);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9535 if (p != NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9536 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9537 c = sug.su_badptr - line;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9538 mch_memmove(p, line, c);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9539 STRCPY(p + c, stp->st_word);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9540 STRCAT(p, sug.su_badptr + stp->st_orglen);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9541 ml_replace(curwin->w_cursor.lnum, p, FALSE);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9542 curwin->w_cursor.col = c;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9543 changed_bytes(curwin->w_cursor.lnum, c);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9544
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9545 /* For redo we use a change-word command. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9546 ResetRedobuff();
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9547 AppendToRedobuff((char_u *)"ciw");
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 592 diff changeset	9548 AppendToRedobuffLit(p + c,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9549 stp->st_wordlen + sug.su_badlen - stp->st_orglen);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9550 AppendCharToRedobuff(ESC);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9551 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9552 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9553 else
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9554 curwin->w_cursor = prev_cursor;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9555
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9556 spell_find_cleanup(&sug);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9557 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9558
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9559 /*
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9560 * 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	9561 * capital. This uses 'spellcapcheck' of the current buffer.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9562 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9563 static int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9564 check_need_cap(lnum, col)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9565 linenr_T lnum;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9566 colnr_T col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9567 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9568 int need_cap = FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9569 char_u *line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9570 char_u *line_copy = NULL;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9571 char_u *p;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9572 colnr_T endcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9573 regmatch_T regmatch;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9574
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9575 if (curbuf->b_cap_prog == NULL)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9576 return FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9577
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9578 line = ml_get_curline();
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9579 endcol = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9580 if ((int)(skipwhite(line) - line) >= (int)col)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9581 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9582 /* At start of line, check if previous line is empty or sentence
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9583 * ends there. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9584 if (lnum == 1)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9585 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9586 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9587 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9588 line = ml_get(lnum - 1);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9589 if (*skipwhite(line) == NUL)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9590 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9591 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9592 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9593 /* Append a space in place of the line break. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9594 line_copy = concat_str(line, (char_u *)" ");
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9595 line = line_copy;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9596 endcol = STRLEN(line);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9597 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9598 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9599 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9600 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9601 endcol = col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9602
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9603 if (endcol > 0)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9604 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9605 /* Check if sentence ends before the bad word. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9606 regmatch.regprog = curbuf->b_cap_prog;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9607 regmatch.rm_ic = FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9608 p = line + endcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9609 for (;;)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9610 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9611 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9612 if (p == line \|\| spell_iswordp_nmw(p))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9613 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9614 if (vim_regexec(&regmatch, p, 0)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9615 && regmatch.endp[0] == line + endcol)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9616 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9617 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9618 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9619 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9620 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9621 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9622
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9623 vim_free(line_copy);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9624
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9625 return need_cap;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9626 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9627
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9628
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9629 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9630 * ":spellrepall"
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9631 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9632 /ARGSUSED/
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9633 void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9634 ex_spellrepall(eap)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9635 exarg_T *eap;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9636 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9637 pos_T pos = curwin->w_cursor;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9638 char_u *frompat;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9639 int addlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9640 char_u *line;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9641 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9642 int save_ws = p_ws;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9643 linenr_T prev_lnum = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9644
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9645 if (repl_from == NULL \|\| repl_to == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9646 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9647 EMSG(_("E752: No previous spell replacement"));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9648 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9649 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9650 addlen = STRLEN(repl_to) - STRLEN(repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9651
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9652 frompat = alloc(STRLEN(repl_from) + 7);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9653 if (frompat == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9654 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9655 sprintf((char *)frompat, "\\V\\<%s\\>", repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9656 p_ws = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9657
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9658 sub_nsubs = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9659 sub_nlines = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9660 curwin->w_cursor.lnum = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9661 while (!got_int)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9662 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9663 if (do_search(NULL, '/', frompat, 1L, SEARCH_KEEP) == 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9664 \|\| u_save_cursor() == FAIL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9665 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9666
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9667 /* Only replace when the right word isn't there yet. This happens
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9668 * when changing "etc" to "etc.". */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9669 line = ml_get_curline();
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9670 if (addlen <= 0 \|\| STRNCMP(line + curwin->w_cursor.col,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9671 repl_to, STRLEN(repl_to)) != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9672 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9673 p = alloc(STRLEN(line) + addlen + 1);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9674 if (p == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9675 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9676 mch_memmove(p, line, curwin->w_cursor.col);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9677 STRCPY(p + curwin->w_cursor.col, repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9678 STRCAT(p, line + curwin->w_cursor.col + STRLEN(repl_from));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9679 ml_replace(curwin->w_cursor.lnum, p, FALSE);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9680 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9681
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9682 if (curwin->w_cursor.lnum != prev_lnum)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9683 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9684 ++sub_nlines;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9685 prev_lnum = curwin->w_cursor.lnum;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9686 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9687 ++sub_nsubs;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9688 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9689 curwin->w_cursor.col += STRLEN(repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9690 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9691
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9692 p_ws = save_ws;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9693 curwin->w_cursor = pos;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9694 vim_free(frompat);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9695
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9696 if (sub_nsubs == 0)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9697 EMSG2(_("E753: Not found: %s"), repl_from);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9698 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9699 do_sub_msg(FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9700 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9701
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9702 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9703 * Find spell suggestions for "word". Return them in the growarray "*gap" as
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9704 * a list of allocated strings.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9705 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9706 void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9707 spell_suggest_list(gap, word, maxcount, need_cap, interactive)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9708 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9709 char_u *word;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9710 int maxcount; /* maximum nr of suggestions */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9711 int need_cap; /* 'spellcapcheck' matched */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9712 int interactive;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9713 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9714 suginfo_T sug;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9715 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9716 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9717 char_u *wcopy;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9718
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9719 spell_find_suggest(word, &sug, maxcount, FALSE, need_cap, interactive);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9720
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9721 /* Make room in "gap". */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9722 ga_init2(gap, sizeof(char_u *), sug.su_ga.ga_len + 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9723 if (ga_grow(gap, sug.su_ga.ga_len) == FAIL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9724 return;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9725
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9726 for (i = 0; i < sug.su_ga.ga_len; ++i)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9727 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9728 stp = &SUG(sug.su_ga, i);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9729
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9730 /* The suggested word may replace only part of "word", add the not
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9731 * replaced part. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9732 wcopy = alloc(stp->st_wordlen
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9733 + STRLEN(sug.su_badptr + stp->st_orglen) + 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9734 if (wcopy == NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9735 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9736 STRCPY(wcopy, stp->st_word);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9737 STRCPY(wcopy + stp->st_wordlen, sug.su_badptr + stp->st_orglen);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9738 ((char_u **)gap->ga_data)[gap->ga_len++] = wcopy;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9739 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9740
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9741 spell_find_cleanup(&sug);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9742 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9743
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9744 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9745 * Find spell suggestions for the word at the start of "badptr".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9746 * Return the suggestions in "su->su_ga".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9747 * The maximum number of suggestions is "maxcount".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9748 * Note: does use info for the current window.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9749 * This is based on the mechanisms of Aspell, but completely reimplemented.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9750 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9751 static void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9752 spell_find_suggest(badptr, su, maxcount, banbadword, need_cap, interactive)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9753 char_u *badptr;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9754 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9755 int maxcount;
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9756 int banbadword; /* don't include badword in suggestions */
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9757 int need_cap; /* word should start with capital */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9758 int interactive;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9759 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9760 hlf_T attr = HLF_COUNT;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9761 char_u buf[MAXPATHL];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9762 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9763 int do_combine = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9764 char_u *sps_copy;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9765 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9766 static int expr_busy = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9767 #endif
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9768 int c;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9769 int i;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9770 langp_T *lp;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9771
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9772 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9773 * Set the info in "*su".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9774 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9775 vim_memset(su, 0, sizeof(suginfo_T));
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9776 ga_init2(&su->su_ga, (int)sizeof(suggest_T), 10);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9777 ga_init2(&su->su_sga, (int)sizeof(suggest_T), 10);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	9778 if (*badptr == NUL)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	9779 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9780 hash_init(&su->su_banned);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9781
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9782 su->su_badptr = badptr;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9783 su->su_badlen = spell_check(curwin, su->su_badptr, &attr, NULL, FALSE);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9784 su->su_maxcount = maxcount;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9785 su->su_maxscore = SCORE_MAXINIT;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9786
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9787 if (su->su_badlen >= MAXWLEN)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9788 su->su_badlen = MAXWLEN - 1; /* just in case */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9789 vim_strncpy(su->su_badword, su->su_badptr, su->su_badlen);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9790 (void)spell_casefold(su->su_badptr, su->su_badlen,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9791 su->su_fbadword, MAXWLEN);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9792 /* get caps flags for bad word */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9793 su->su_badflags = badword_captype(su->su_badptr,
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9794 su->su_badptr + su->su_badlen);
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9795 if (need_cap)
f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9796 su->su_badflags \|= WF_ONECAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9797
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9798 /* Find the default language for sound folding. We simply use the first
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9799 * one in 'spelllang' that supports sound folding. That's good for when
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9800 * using multiple files for one language, it's not that bad when mixing
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9801 * languages (e.g., "pl,en"). */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9802 for (i = 0; i < curbuf->b_langp.ga_len; ++i)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9803 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9804 lp = LANGP_ENTRY(curbuf->b_langp, i);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9805 if (lp->lp_sallang != NULL)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9806 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9807 su->su_sallang = lp->lp_sallang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9808 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9809 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9810 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9811
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9812 /* 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	9813 * have to do this many times. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9814 if (su->su_sallang != NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9815 spell_soundfold(su->su_sallang, su->su_fbadword, TRUE,
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9816 su->su_sal_badword);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9817
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9818 /* If the word is not capitalised and spell_check() doesn't consider the
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9819 * 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	9820 * for that. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	9821 c = PTR2CHAR(su->su_badptr);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9822 if (!SPELL_ISUPPER(c) && attr == HLF_COUNT)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9823 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9824 make_case_word(su->su_badword, buf, WF_ONECAP);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9825 add_suggestion(su, &su->su_ga, buf, su->su_badlen, SCORE_ICASE,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9826 0, TRUE, su->su_sallang, FALSE);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9827 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9828
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9829 /* Ban the bad word itself. It may appear in another region. */
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9830 if (banbadword)
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9831 add_banned(su, su->su_badword);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9832
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9833 /* Make a copy of 'spellsuggest', because the expression may change it. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9834 sps_copy = vim_strsave(p_sps);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9835 if (sps_copy == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9836 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9837
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9838 /* Loop over the items in 'spellsuggest'. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9839 for (p = sps_copy; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9840 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9841 copy_option_part(&p, buf, MAXPATHL, ",");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9842
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9843 if (STRNCMP(buf, "expr:", 5) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9844 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9845 #ifdef FEAT_EVAL
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	9846 /* Evaluate an expression. Skip this when called recursively,
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	9847 * when using spellsuggest() in the expression. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9848 if (!expr_busy)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9849 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9850 expr_busy = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9851 spell_suggest_expr(su, buf + 5);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9852 expr_busy = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9853 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9854 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9855 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9856 else if (STRNCMP(buf, "file:", 5) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9857 /* Use list of suggestions in a file. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9858 spell_suggest_file(su, buf + 5);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9859 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9860 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9861 /* Use internal method. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9862 spell_suggest_intern(su, interactive);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9863 if (sps_flags & SPS_DOUBLE)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9864 do_combine = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9865 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9866 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9867
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9868 vim_free(sps_copy);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9869
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9870 if (do_combine)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9871 /* Combine the two list of suggestions. This must be done last,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9872 * because sorting changes the order again. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9873 score_combine(su);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9874 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9875
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9876 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9877 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9878 * Find suggestions by evaluating expression "expr".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9879 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9880 static void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9881 spell_suggest_expr(su, expr)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9882 suginfo_T *su;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9883 char_u *expr;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9884 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9885 list_T *list;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9886 listitem_T *li;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9887 int score;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9888 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9889
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9890 /* 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	9891 * suginfo_T.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9892 * First evaluate the expression and get the resulting list. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9893 list = eval_spell_expr(su->su_badword, expr);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9894 if (list != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9895 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9896 /* Loop over the items in the list. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9897 for (li = list->lv_first; li != NULL; li = li->li_next)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9898 if (li->li_tv.v_type == VAR_LIST)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9899 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9900 /* Get the word and the score from the items. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9901 score = get_spellword(li->li_tv.vval.v_list, &p);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9902 if (score >= 0 && score <= su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9903 add_suggestion(su, &su->su_ga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9904 score, 0, TRUE, su->su_sallang, FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9905 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9906 list_unref(list);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9907 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9908
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9909 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9910 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9911 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9912 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9913 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9914
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9915 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9916 * Find suggestions in file "fname". Used for "file:" in 'spellsuggest'.
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9917 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9918 static void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9919 spell_suggest_file(su, fname)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9920 suginfo_T *su;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9921 char_u *fname;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9922 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9923 FILE *fd;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9924 char_u line[MAXWLEN * 2];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9925 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9926 int len;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9927 char_u cword[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9928
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9929 /* Open the file. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9930 fd = mch_fopen((char *)fname, "r");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9931 if (fd == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9932 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9933 EMSG2(_(e_notopen), fname);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9934 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9935 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9936
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9937 /* Read it line by line. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9938 while (!vim_fgets(line, MAXWLEN * 2, fd) && !got_int)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9939 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9940 line_breakcheck();
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9941
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9942 p = vim_strchr(line, '/');
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9943 if (p == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9944 continue; /* No Tab found, just skip the line. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9945 *p++ = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9946 if (STRICMP(su->su_badword, line) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9947 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9948 /* Match! Isolate the good word, until CR or NL. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9949 for (len = 0; p[len] >= ' '; ++len)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9950 ;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9951 p[len] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9952
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9953 /* If the suggestion doesn't have specific case duplicate the case
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9954 * of the bad word. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9955 if (captype(p, NULL) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9956 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9957 make_case_word(p, cword, su->su_badflags);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9958 p = cword;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9959 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9960
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9961 add_suggestion(su, &su->su_ga, p, su->su_badlen,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9962 SCORE_FILE, 0, TRUE, su->su_sallang, FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9963 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9964 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9965
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9966 fclose(fd);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9967
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9968 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9969 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9970 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9971 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9972
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9973 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9974 * Find suggestions for the internal method indicated by "sps_flags".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9975 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9976 static void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9977 spell_suggest_intern(su, interactive)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9978 suginfo_T *su;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9979 int interactive;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9980 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9981 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9982 * Load the .sug file(s) that are available and not done yet.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9983 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9984 suggest_load_files();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9985
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9986 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9987 * 1. Try special cases, such as repeating a word: "the the" -> "the".
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9988 *
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9989 * Set a maximum score to limit the combination of operations that is
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9990 * tried.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9991 */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9992 suggest_try_special(su);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9993
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9994 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9995 * 2. Try inserting/deleting/swapping/changing a letter, use REP entries
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9996 * from the .aff file and inserting a space (split the word).
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9997 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9998 suggest_try_change(su);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9999
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10000 /* For the resulting top-scorers compute the sound-a-like score. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10001 if (sps_flags & SPS_DOUBLE)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10002 score_comp_sal(su);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10003
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10004 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10005 * 3. Try finding sound-a-like words.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10006 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10007 if ((sps_flags & SPS_FAST) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10008 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10009 if (sps_flags & SPS_BEST)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10010 /* Adjust the word score for the suggestions found so far for how
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10011 * they sounds like. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10012 rescore_suggestions(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10013
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10014 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10015 * While going throught the soundfold tree "su_maxscore" is the score
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10016 * for the soundfold word, limits the changes that are being tried,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10017 * and "su_sfmaxscore" the rescored score, which is set by
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10018 * cleanup_suggestions().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10019 * First find words with a small edit distance, because this is much
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10020 * faster and often already finds the top-N suggestions. If we didn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10021 * find many suggestions try again with a higher edit distance.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10022 * "sl_sounddone" is used to avoid doing the same word twice.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10023 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10024 suggest_try_soundalike_prep();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10025 su->su_maxscore = SCORE_SFMAX1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10026 su->su_sfmaxscore = SCORE_MAXINIT * 3;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10027 suggest_try_soundalike(su);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10028 if (su->su_ga.ga_len < SUG_CLEAN_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10029 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10030 /* We didn't find enough matches, try again, allowing more
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10031 * changes to the soundfold word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10032 su->su_maxscore = SCORE_SFMAX2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10033 suggest_try_soundalike(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10034 if (su->su_ga.ga_len < SUG_CLEAN_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10035 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10036 /* Still didn't find enough matches, try again, allowing even
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10037 * more changes to the soundfold word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10038 su->su_maxscore = SCORE_SFMAX3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10039 suggest_try_soundalike(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10040 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10041 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10042 su->su_maxscore = su->su_sfmaxscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10043 suggest_try_soundalike_finish();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10044 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10045
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10046 /* When CTRL-C was hit while searching do show the results. Only clear
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10047 * got_int when using a command, not for spellsuggest(). */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10048 ui_breakcheck();
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10049 if (interactive && got_int)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10050 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10051 (void)vgetc();
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10052 got_int = FALSE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10053 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10054
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10055 if ((sps_flags & SPS_DOUBLE) == 0 && su->su_ga.ga_len != 0)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10056 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10057 if (sps_flags & SPS_BEST)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10058 /* Adjust the word score for how it sounds like. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10059 rescore_suggestions(su);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10060
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10061 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10062 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10063 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10064 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10065 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10066
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10067 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10068 * 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	10069 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10070 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10071 suggest_load_files()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10072 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10073 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10074 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10075 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10076 char_u *dotp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10077 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10078 char_u buf[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10079 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10080 time_t timestamp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10081 int wcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10082 int wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10083 garray_T ga;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10084 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10085
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10086 /* Do this for all languages that support sound folding. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10087 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10088 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10089 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10090 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10091 if (slang->sl_sugtime != 0 && !slang->sl_sugloaded)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10092 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10093 /* Change ".spl" to ".sug" and open the file. When the file isn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10094 * found silently skip it. Do set "sl_sugloaded" so that we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10095 * don't try again and again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10096 slang->sl_sugloaded = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10097
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10098 dotp = vim_strrchr(slang->sl_fname, '.');
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10099 if (dotp == NULL \|\| fnamecmp(dotp, ".spl") != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10100 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10101 STRCPY(dotp, ".sug");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10102 fd = fopen((char *)slang->sl_fname, "r");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10103 if (fd == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10104 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10105
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10106 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10107 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10108 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10109 for (i = 0; i < VIMSUGMAGICL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10110 buf[i] = getc(fd); /* <fileID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10111 if (STRNCMP(buf, VIMSUGMAGIC, VIMSUGMAGICL) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10112 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10113 EMSG2(_("E999: This does not look like a .sug file: %s"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10114 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10115 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10116 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10117 c = getc(fd); /* <versionnr> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10118 if (c < VIMSUGVERSION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10119 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10120 EMSG2(_("E999: Old .sug file, needs to be updated: %s"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10121 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10122 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10123 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10124 else if (c > VIMSUGVERSION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10125 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10126 EMSG2(_("E999: .sug file is for newer version of Vim: %s"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10127 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10128 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10129 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10130
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10131 /* Check the timestamp, it must be exactly the same as the one in
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10132 * the .spl file. Otherwise the word numbers won't match. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10133 timestamp = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10134 for (i = 7; i >= 0; --i) /* <timestamp> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10135 timestamp += getc(fd) << (i * 8);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10136 if (timestamp != slang->sl_sugtime)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10137 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10138 EMSG2(_("E999: .sug file doesn't match .spl file: %s"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10139 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10140 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10141 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10142
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10143 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10144 * <SUGWORDTREE>: <wordtree>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10145 * Read the trie with the soundfolded words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10146 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10147 if (spell_read_tree(fd, &slang->sl_sbyts, &slang->sl_sidxs,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10148 FALSE, 0) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10149 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10150 someerror:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10151 EMSG2(_("E999: error while reading .sug file: %s"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10152 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10153 slang_clear_sug(slang);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10154 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10155 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10156
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10157 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10158 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10159 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10160 * Read the table with word numbers. We use a file buffer for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10161 * this, because it's so much like a file with lines. Makes it
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10162 * possible to swap the info and save on memory use.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10163 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10164 slang->sl_sugbuf = open_spellbuf();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10165 if (slang->sl_sugbuf == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10166 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10167 /* <sugwcount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10168 wcount = (getc(fd) << 24) + (getc(fd) << 16) + (getc(fd) << 8)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10169 + getc(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10170 if (wcount < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10171 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10172
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10173 /* Read all the wordnr lists into the buffer, one NUL terminated
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10174 * list per line. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10175 ga_init2(&ga, 1, 100);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10176 for (wordnr = 0; wordnr < wcount; ++wordnr)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10177 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10178 ga.ga_len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10179 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10180 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10181 c = getc(fd); /* <sugline> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10182 if (c < 0 \|\| ga_grow(&ga, 1) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10183 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10184 ((char_u *)ga.ga_data)[ga.ga_len++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10185 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10186 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10187 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10188 if (ml_append_buf(slang->sl_sugbuf, (linenr_T)wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10189 ga.ga_data, ga.ga_len, TRUE) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10190 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10191 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10192 ga_clear(&ga);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10193
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10194 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10195 * 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	10196 * a word by its number.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10197 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10198 tree_count_words(slang->sl_fbyts, slang->sl_fidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10199 tree_count_words(slang->sl_sbyts, slang->sl_sidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10200
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10201 nextone:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10202 if (fd != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10203 fclose(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10204 STRCPY(dotp, ".spl");
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 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10208
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10209
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10210 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10211 * Fill in the wordcount fields for a trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10212 * Returns the total number of words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10213 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10214 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10215 tree_count_words(byts, idxs)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10216 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10217 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10218 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10219 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10220 idx_T arridx[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10221 int curi[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10222 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10223 idx_T n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10224 int wordcount[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10225
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10226 arridx[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10227 curi[0] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10228 wordcount[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10229 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10230 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10231 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10232 if (curi[depth] > byts[arridx[depth]])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10233 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10234 /* Done all bytes at this node, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10235 idxs[arridx[depth]] = wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10236 if (depth > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10237 wordcount[depth - 1] += wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10238
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10239 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10240 fast_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10241 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10242 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10243 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10244 /* Do one more byte at this node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10245 n = arridx[depth] + curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10246 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10247
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10248 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10249 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10250 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10251 /* End of word, count it. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10252 ++wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10253
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10254 /* Skip over any other NUL bytes (same word with different
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10255 * flags). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10256 while (byts[n + 1] == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10257 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10258 ++n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10259 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10260 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10261 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10262 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10263 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10264 /* Normal char, go one level deeper to count the words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10265 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10266 arridx[depth] = idxs[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10267 curi[depth] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10268 wordcount[depth] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10269 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10270 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10271 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10272 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10273
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10274 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10275 * Free the info put in "*su" by spell_find_suggest().
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10276 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10277 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10278 spell_find_cleanup(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10279 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10280 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10281 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10282
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10283 /* Free the suggestions. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10284 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10285 vim_free(SUG(su->su_ga, i).st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10286 ga_clear(&su->su_ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10287 for (i = 0; i < su->su_sga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10288 vim_free(SUG(su->su_sga, i).st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10289 ga_clear(&su->su_sga);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10290
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10291 /* Free the banned words. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10292 hash_clear_all(&su->su_banned, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10293 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10294
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10295 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10296 * 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	10297 * "wcopy[MAXWLEN]". "word" must not be empty.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10298 * The result is NUL terminated.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10299 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10300 static void
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10301 onecap_copy(word, wcopy, upper)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10302 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10303 char_u *wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10304 int upper; /* TRUE: first letter made upper case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10305 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10306 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10307 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10308 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10309
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10310 p = word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10311 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10312 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10313 c = mb_cptr2char_adv(&p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10314 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10315 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10316 c = *p++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10317 if (upper)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10318 c = SPELL_TOUPPER(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10319 else
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10320 c = SPELL_TOFOLD(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10321 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10322 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10323 l = mb_char2bytes(c, wcopy);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10324 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10325 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10326 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10327 l = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10328 wcopy[0] = c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10329 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10330 vim_strncpy(wcopy + l, p, MAXWLEN - l - 1);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10331 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10332
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10333 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10334 * Make a copy of "word" with all the letters upper cased into
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10335 * "wcopy[MAXWLEN]". The result is NUL terminated.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10336 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10337 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10338 allcap_copy(word, wcopy)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10339 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10340 char_u *wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10341 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10342 char_u *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10343 char_u *d;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10344 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10345
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10346 d = wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10347 for (s = word; *s != NUL; )
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10348 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10349 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10350 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10351 c = mb_cptr2char_adv(&s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10352 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10353 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10354 c = *s++;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10355
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10356 #ifdef FEAT_MBYTE
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10357 /* We only change � to SS when we are certain latin1 is used. It
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10358 * would cause weird errors in other 8-bit encodings. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10359 if (enc_latin1like && c == 0xdf)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10360 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10361 c = 'S';
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10362 if (d - wcopy >= MAXWLEN - 1)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10363 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10364 *d++ = c;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10365 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10366 else
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10367 #endif
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10368 c = SPELL_TOUPPER(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10369
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 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10373 if (d - wcopy >= MAXWLEN - MB_MAXBYTES)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10374 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10375 d += mb_char2bytes(c, d);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10376 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10377 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10378 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10379 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10380 if (d - wcopy >= MAXWLEN - 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10381 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10382 *d++ = c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10383 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10384 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10385 *d = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10386 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10387
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10388 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10389 * Try finding suggestions by recognizing specific situations.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10390 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10391 static void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10392 suggest_try_special(su)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10393 suginfo_T *su;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10394 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10395 char_u *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10396 size_t len;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10397 int c;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10398 char_u word[MAXWLEN];
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10399
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10400 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10401 * Recognize a word that is repeated: "the the".
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10402 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10403 p = skiptowhite(su->su_fbadword);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10404 len = p - su->su_fbadword;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10405 p = skipwhite(p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10406 if (STRLEN(p) == len && STRNCMP(su->su_fbadword, p, len) == 0)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10407 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10408 /* Include badflags: if the badword is onecap or allcap
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10409 * use that for the goodword too: "The the" -> "The". */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10410 c = su->su_fbadword[len];
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10411 su->su_fbadword[len] = NUL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10412 make_case_word(su->su_fbadword, word, su->su_badflags);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10413 su->su_fbadword[len] = c;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10414
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10415 /* Give a soundalike score of 0, compute the score as if deleting one
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10416 * character. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10417 add_suggestion(su, &su->su_ga, word, su->su_badlen,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10418 RESCORE(SCORE_REP, 0), 0, TRUE, su->su_sallang, FALSE);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10419 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10420 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10421
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10422 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10423 * Try finding suggestions by adding/removing/swapping letters.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10424 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10425 static void
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10426 suggest_try_change(su)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10427 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10428 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10429 char_u fword[MAXWLEN]; /* copy of the bad word, case-folded */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10430 int n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10431 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10432 int lpi;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10433 langp_T *lp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10434
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10435 /* 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	10436 * to find matches (esp. REP items). Append some more text, changing
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10437 * chars after the bad word may help. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10438 STRCPY(fword, su->su_fbadword);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10439 n = STRLEN(fword);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10440 p = su->su_badptr + su->su_badlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10441 (void)spell_casefold(p, STRLEN(p), fword + n, MAXWLEN - n);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10442
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10443 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10444 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10445 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10446
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10447 /* If reloading a spell file fails it's still in the list but
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10448 * everything has been cleared. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10449 if (lp->lp_slang->sl_fbyts == NULL)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10450 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10451
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10452 /* Try it for this language. Will add possible suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10453 suggest_trie_walk(su, lp, fword, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10454 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10455 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10456
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10457 /* 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	10458 #define TRY_DEEPER(su, stack, depth, add) \
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10459 (stack[depth].ts_score + (add) < su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10460
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10461 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10462 * Try finding suggestions by adding/removing/swapping letters.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10463 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10464 * 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	10465 * operations. When trying if an operation works "depth" is increased and the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10466 * stack[] is used to store info. This allows combinations, thus insert one
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10467 * character, replace one and delete another. The number of changes is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10468 * limited by su->su_maxscore.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10469 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10470 * After implementing this I noticed an article by Kemal Oflazer that
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10471 * describes something similar: "Error-tolerant Finite State Recognition with
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10472 * Applications to Morphological Analysis and Spelling Correction" (1996).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10473 * The implementation in the article is simplified and requires a stack of
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10474 * unknown depth. The implementation here only needs a stack depth equal to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10475 * the length of the word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10476 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10477 * This is also used for the sound-folded word, "soundfold" is TRUE then.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10478 * 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	10479 * 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	10480 * added, this is done by add_sound_suggest().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10481 * Don't use:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10482 * the prefix tree or the keep-case tree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10483 * "su->su_badlen"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10484 * anything to do with upper and lower case
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10485 * anything to do with word or non-word characters ("spell_iswordp()")
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10486 * banned words
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10487 * word flags (rare, region, compounding)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10488 * word splitting for now
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10489 * "similar_chars()"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10490 * use "slang->sl_repsal" instead of "lp->lp_replang->sl_rep"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10491 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10492 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10493 suggest_trie_walk(su, lp, fword, soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10494 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10495 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10496 char_u *fword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10497 int soundfold;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10498 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10499 char_u tword[MAXWLEN]; /* good word collected so far */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10500 trystate_T stack[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10501 char_u preword[MAXWLEN * 3]; /* word found with proper case;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10502 * concatanation of prefix compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10503 * words and split word. NUL terminated
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10504 * when going deeper but not when coming
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10505 * back. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10506 char_u compflags[MAXWLEN]; /* compound flags, one for each word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10507 trystate_T *sp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10508 int newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10509 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10510 char_u byts, fbyts, *pbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10511 idx_T idxs, fidxs, *pidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10512 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10513 int c, c2, c3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10514 int n = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10515 int flags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10516 garray_T *gap;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10517 idx_T arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10518 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10519 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10520 fromto_T *ftp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10521 int fl = 0, tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10522 int repextra = 0; /* extra bytes in fword[] from REP item */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10523 slang_T *slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10524 int fword_ends;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10525 int goodword_ends;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10526 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10527 /* Stores the name of the change made at each level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10528 char_u changename[MAXWLEN][80];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10529 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10530 int breakcheckcount = 1000;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10531 int compound_ok;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10532
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10533 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10534 * Go through the whole case-fold tree, try changes at each node.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10535 * "tword[]" contains the word collected from nodes in the tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10536 * "fword[]" the word we are trying to match with (initially the bad
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10537 * word).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10538 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10539 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10540 sp = &stack[0];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10541 vim_memset(sp, 0, sizeof(trystate_T));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10542 sp->ts_curi = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10543
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10544 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10545 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10546 /* Going through the soundfold tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10547 byts = fbyts = slang->sl_sbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10548 idxs = fidxs = slang->sl_sidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10549 pbyts = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10550 pidxs = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10551 sp->ts_prefixdepth = PFD_NOPREFIX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10552 sp->ts_state = STATE_START;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10553 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10554 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10555 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	10556 /*
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10557 * When there are postponed prefixes we need to use these first. At
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10558 * the end of the prefix we continue in the case-fold tree.
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10559 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10560 fbyts = slang->sl_fbyts;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10561 fidxs = slang->sl_fidxs;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10562 pbyts = slang->sl_pbyts;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10563 pidxs = slang->sl_pidxs;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10564 if (pbyts != NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10565 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10566 byts = pbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10567 idxs = pidxs;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10568 sp->ts_prefixdepth = PFD_PREFIXTREE;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10569 sp->ts_state = STATE_NOPREFIX; /* try without prefix first */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10570 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10571 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10572 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10573 byts = fbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10574 idxs = fidxs;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10575 sp->ts_prefixdepth = PFD_NOPREFIX;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10576 sp->ts_state = STATE_START;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10577 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10578 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10579
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10580 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10581 * Loop to find all suggestions. At each round we either:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10582 * - For the current state try one operation, advance "ts_curi",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10583 * increase "depth".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10584 * - When a state is done go to the next, set "ts_state".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10585 * - When all states are tried decrease "depth".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10586 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10587 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10588 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10589 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10590 switch (sp->ts_state)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10591 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10592 case STATE_START:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10593 case STATE_NOPREFIX:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10594 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10595 * Start of node: Deal with NUL bytes, which means
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10596 * tword[] may end here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10597 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10598 arridx = sp->ts_arridx; /* current node in the tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10599 len = byts[arridx]; /* bytes in this node */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10600 arridx += sp->ts_curi; /* index of current byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10601
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10602 if (sp->ts_prefixdepth == PFD_PREFIXTREE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10603 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10604 /* Skip over the NUL bytes, we use them later. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10605 for (n = 0; n < len && byts[arridx + n] == 0; ++n)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10606 ;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10607 sp->ts_curi += n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10608
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10609 /* Always past NUL bytes now. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10610 n = (int)sp->ts_state;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10611 sp->ts_state = STATE_ENDNUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10612 sp->ts_save_badflags = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10613
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10614 /* At end of a prefix or at start of prefixtree: check for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10615 * following word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10616 if (byts[arridx] == 0 \|\| n == (int)STATE_NOPREFIX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10617 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10618 /* Set su->su_badflags to the caps type at this position.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10619 * Use the caps type until here for the prefix itself. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10620 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10621 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10622 n = nofold_len(fword, sp->ts_fidx, su->su_badptr);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10623 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10624 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10625 n = sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10626 flags = badword_captype(su->su_badptr, su->su_badptr + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10627 su->su_badflags = badword_captype(su->su_badptr + n,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	10628 su->su_badptr + su->su_badlen);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10629 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10630 sprintf(changename[depth], "prefix");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10631 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10632 go_deeper(stack, depth, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10633 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10634 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10635 sp->ts_prefixdepth = depth - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10636 byts = fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10637 idxs = fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10638 sp->ts_arridx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10639
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10640 /* Move the prefix to preword[] with the right case
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10641 * and make find_keepcap_word() works. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10642 tword[sp->ts_twordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10643 make_case_word(tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10644 preword + sp->ts_prewordlen, flags);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10645 sp->ts_prewordlen = STRLEN(preword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10646 sp->ts_splitoff = sp->ts_twordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10647 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10648 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10649 }
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_curi > len \|\| byts[arridx] != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10652 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10653 /* Past bytes in node and/or past NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10654 sp->ts_state = STATE_ENDNUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10655 sp->ts_save_badflags = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10656 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10657 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10658
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10659 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10660 * End of word in tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10661 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10662 ++sp->ts_curi; /* eat one NUL byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10663
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10664 flags = (int)idxs[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10665 fword_ends = (fword[sp->ts_fidx] == NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10666 \|\| (soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10667 ? vim_iswhite(fword[sp->ts_fidx])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10668 : !spell_iswordp(fword + sp->ts_fidx, curbuf)));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10669 tword[sp->ts_twordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10670
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10671 if (sp->ts_prefixdepth <= PFD_NOTSPECIAL
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10672 && (sp->ts_flags & TSF_PREFIXOK) == 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10673 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10674 /* There was a prefix before the word. Check that the prefix
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10675 * can be used with this word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10676 /* Count the length of the NULs in the prefix. If there are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10677 * none this must be the first try without a prefix. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10678 n = stack[sp->ts_prefixdepth].ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10679 len = pbyts[n++];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10680 for (c = 0; c < len && pbyts[n + c] == 0; ++c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10681 ;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10682 if (c > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10683 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10684 c = valid_word_prefix(c, n, flags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10685 tword + sp->ts_splitoff, slang, FALSE);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10686 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10687 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10688
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10689 /* Use the WF_RARE flag for a rare prefix. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10690 if (c & WF_RAREPFX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10691 flags \|= WF_RARE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10692
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10693 /* Tricky: when checking for both prefix and compounding
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10694 * we run into the prefix flag first.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10695 * Remember that it's OK, so that we accept the prefix
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10696 * when arriving at a compound flag. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10697 sp->ts_flags \|= TSF_PREFIXOK;
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
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10701 /* Check NEEDCOMPOUND: can't use word without compounding. Do try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10702 * appending another compound word below. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10703 if (sp->ts_complen == sp->ts_compsplit && fword_ends
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10704 && (flags & WF_NEEDCOMP))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10705 goodword_ends = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10706 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10707 goodword_ends = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10708
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10709 p = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10710 compound_ok = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10711 if (sp->ts_complen > sp->ts_compsplit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10712 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10713 if (slang->sl_nobreak)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10714 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10715 /* There was a word before this word. When there was no
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10716 * change in this word (it was correct) add the first word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10717 * as a suggestion. If this word was corrected too, we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10718 * need to check if a correct word follows. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10719 if (sp->ts_fidx - sp->ts_splitfidx
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10720 == sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10721 && STRNCMP(fword + sp->ts_splitfidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10722 tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10723 sp->ts_fidx - sp->ts_splitfidx) == 0)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10724 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10725 preword[sp->ts_prewordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10726 newscore = score_wordcount_adj(slang, sp->ts_score,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10727 preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10728 sp->ts_prewordlen > 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10729 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10730 if (newscore <= su->su_maxscore)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10731 add_suggestion(su, &su->su_ga, preword,
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10732 sp->ts_splitfidx - repextra,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10733 newscore, 0, FALSE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10734 lp->lp_sallang, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10735 break;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10736 }
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	10737 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	10738 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10739 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10740 /* There was a compound word before this word. If this
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10741 * word does not support compounding then give up
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10742 * (splitting is tried for the word without compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10743 * flag). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10744 if (((unsigned)flags >> 24) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10745 \|\| sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10746 < slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10747 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10748 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10749 /* For multi-byte chars check character length against
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10750 * COMPOUNDMIN. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10751 if (has_mbyte
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10752 && slang->sl_compminlen > 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10753 && mb_charlen(tword + sp->ts_splitoff)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10754 < slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10755 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10756 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10757
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10758 compflags[sp->ts_complen] = ((unsigned)flags >> 24);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10759 compflags[sp->ts_complen + 1] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10760 vim_strncpy(preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10761 tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10762 sp->ts_twordlen - sp->ts_splitoff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10763 p = preword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10764 while (*skiptowhite(p) != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10765 p = skipwhite(skiptowhite(p));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10766 if (fword_ends && !can_compound(slang, p,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10767 compflags + sp->ts_compsplit))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10768 /* Compound is not allowed. But it may still be
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10769 * possible if we add another (short) word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10770 compound_ok = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10771
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10772 /* Get pointer to last char of previous word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10773 p = preword + sp->ts_prewordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10774 mb_ptr_back(preword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10775 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10776 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10777
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10778 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10779 * Form the word with proper case in preword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10780 * If there is a word from a previous split, append.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10781 * For the soundfold tree don't change the case, simply append.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10782 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10783 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10784 STRCPY(preword + sp->ts_prewordlen, tword + sp->ts_splitoff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10785 else if (flags & WF_KEEPCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10786 /* Must find the word in the keep-case tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10787 find_keepcap_word(slang, tword + sp->ts_splitoff,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10788 preword + sp->ts_prewordlen);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10789 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10790 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10791 /* Include badflags: If the badword is onecap or allcap
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10792 * use that for the goodword too. But if the badword is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10793 * allcap and it's only one char long use onecap. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10794 c = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10795 if ((c & WF_ALLCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10796 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10797 && su->su_badlen == (*mb_ptr2len)(su->su_badptr)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10798 #else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10799 && su->su_badlen == 1
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10800 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10801 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10802 c = WF_ONECAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10803 c \|= flags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10804
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10805 /* When appending a compound word after a word character don't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10806 * use Onecap. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10807 if (p != NULL && spell_iswordp_nmw(p))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10808 c &= ~WF_ONECAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10809 make_case_word(tword + sp->ts_splitoff,
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	10810 preword + sp->ts_prewordlen, c);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10811 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10812
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10813 if (!soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10814 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10815 /* Don't use a banned word. It may appear again as a good
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10816 * word, thus remember it. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10817 if (flags & WF_BANNED)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10818 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10819 add_banned(su, preword + sp->ts_prewordlen);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10820 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10821 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10822 if ((sp->ts_complen == sp->ts_compsplit
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10823 && WAS_BANNED(su, preword + sp->ts_prewordlen))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10824 \|\| WAS_BANNED(su, preword))
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10825 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10826 if (slang->sl_compprog == NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10827 break;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10828 /* the word so far was banned but we may try compounding */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10829 goodword_ends = FALSE;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10830 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10831 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10832
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10833 newscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10834 if (!soundfold) /* soundfold words don't have flags */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10835 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10836 if ((flags & WF_REGION)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10837 && (((unsigned)flags >> 16) & lp->lp_region) == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10838 newscore += SCORE_REGION;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10839 if (flags & WF_RARE)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10840 newscore += SCORE_RARE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10841
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10842 if (!spell_valid_case(su->su_badflags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10843 captype(preword + sp->ts_prewordlen, NULL)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10844 newscore += SCORE_ICASE;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10845 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10846
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10847 /* TODO: how about splitting in the soundfold tree? */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10848 if (fword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10849 && goodword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10850 && sp->ts_fidx >= sp->ts_fidxtry
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10851 && compound_ok)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10852 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10853 /* The badword also ends: add suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10854 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10855 if (soundfold && STRCMP(preword, "smwrd") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10856 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10857 int j;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10858
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10859 /* print the stack of changes that brought us here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10860 smsg("------ %s -------", fword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10861 for (j = 0; j < depth; ++j)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10862 smsg("%s", changename[j]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10863 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10864 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10865 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10866 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10867 /* For soundfolded words we need to find the original
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10868 * words, the edit distrance and then add them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10869 add_sound_suggest(su, preword, sp->ts_score, lp);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10870 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10871 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10872 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10873 /* Give a penalty when changing non-word char to word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10874 * char, e.g., "thes," -> "these". */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10875 p = fword + sp->ts_fidx;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10876 mb_ptr_back(fword, p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10877 if (!spell_iswordp(p, curbuf))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10878 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10879 p = preword + STRLEN(preword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10880 mb_ptr_back(preword, p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10881 if (spell_iswordp(p, curbuf))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10882 newscore += SCORE_NONWORD;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10883 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10884
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10885 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10886 score = score_wordcount_adj(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10887 sp->ts_score + newscore,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10888 preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10889 sp->ts_prewordlen > 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10890
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10891 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10892 if (score <= su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10893 add_suggestion(su, &su->su_ga, preword,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10894 sp->ts_fidx - repextra,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10895 score, 0, FALSE, lp->lp_sallang, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10896 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10897 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10898
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10899 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10900 * Try word split and/or compounding.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10901 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10902 if ((sp->ts_fidx >= sp->ts_fidxtry \|\| fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10903 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10904 /* Don't split halfway a character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10905 && (!has_mbyte \|\| sp->ts_tcharlen == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10906 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10907 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10908 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10909 int try_compound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10910 int try_split;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10911
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10912 /* If past the end of the bad word don't try a split.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10913 * Otherwise try changing the next word. E.g., find
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10914 * suggestions for "the the" where the second "the" is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10915 * different. It's done like a split.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10916 * TODO: word split for soundfold words */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10917 try_split = (sp->ts_fidx - repextra < su->su_badlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10918 && !soundfold;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10919
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10920 /* Get here in several situations:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10921 * 1. The word in the tree ends:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10922 * If the word allows compounding try that. Otherwise try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10923 * a split by inserting a space. For both check that a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10924 * valid words starts at fword[sp->ts_fidx].
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10925 * For NOBREAK do like compounding to be able to check if
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10926 * the next word is valid.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10927 * 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	10928 * a swap). No need to split, but do check that the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10929 * following word is valid.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10930 * 3. The badword and the word in the tree end. It may still
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10931 * be possible to compound another (short) word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10932 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10933 try_compound = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10934 if (!soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10935 && slang->sl_compprog != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10936 && ((unsigned)flags >> 24) != 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10937 && sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10938 >= slang->sl_compminlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10939 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10940 && (!has_mbyte
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10941 \|\| slang->sl_compminlen == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10942 \|\| mb_charlen(tword + sp->ts_splitoff)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10943 >= slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10944 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10945 && (slang->sl_compsylmax < MAXWLEN
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10946 \|\| sp->ts_complen + 1 - sp->ts_compsplit
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10947 < slang->sl_compmax)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10948 && (byte_in_str(sp->ts_complen == sp->ts_compsplit
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10949 ? slang->sl_compstartflags
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10950 : slang->sl_compallflags,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10951 ((unsigned)flags >> 24))))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10952 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10953 try_compound = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10954 compflags[sp->ts_complen] = ((unsigned)flags >> 24);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10955 compflags[sp->ts_complen + 1] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10956 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10957
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10958 /* For NOBREAK we never try splitting, it won't make any word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10959 * valid. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10960 if (slang->sl_nobreak)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10961 try_compound = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10962
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10963 /* If we could add a compound word, and it's also possible to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10964 * split at this point, do the split first and set
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10965 * TSF_DIDSPLIT to avoid doing it again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10966 else if (!fword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10967 && try_compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10968 && (sp->ts_flags & TSF_DIDSPLIT) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10969 {
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10970 try_compound = FALSE;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10971 sp->ts_flags \|= TSF_DIDSPLIT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10972 --sp->ts_curi; /* do the same NUL again */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10973 compflags[sp->ts_complen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10974 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10975 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10976 sp->ts_flags &= ~TSF_DIDSPLIT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10977
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10978 if (try_split \|\| try_compound)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10979 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10980 if (!try_compound && (!fword_ends \|\| !goodword_ends))
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10981 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10982 /* If we're going to split need to check that the
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	10983 * words so far are valid for compounding. If there
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	10984 * is only one word it must not have the NEEDCOMPOUND
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	10985 * flag. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	10986 if (sp->ts_complen == sp->ts_compsplit
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	10987 && (flags & WF_NEEDCOMP))
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	10988 break;
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	10989 p = preword;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	10990 while (*skiptowhite(p) != NUL)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	10991 p = skipwhite(skiptowhite(p));
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10992 if (sp->ts_complen > sp->ts_compsplit
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	10993 && !can_compound(slang, p,
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10994 compflags + sp->ts_compsplit))
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10995 break;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10996 newscore += SCORE_SPLIT;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10997
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10998 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10999 newscore = score_wordcount_adj(slang, newscore,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11000 preword + sp->ts_prewordlen, TRUE);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11001 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11002
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11003 if (TRY_DEEPER(su, stack, depth, newscore))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11004 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11005 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11006 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11007 if (!try_compound && !fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11008 sprintf(changename[depth], "%.*s-%s: split",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11009 sp->ts_twordlen, tword, fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11010 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11011 sprintf(changename[depth], "%.*s-%s: compound",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11012 sp->ts_twordlen, tword, fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11013 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11014 /* Save things to be restored at STATE_SPLITUNDO. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11015 sp->ts_save_badflags = su->su_badflags;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11016 sp->ts_state = STATE_SPLITUNDO;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11017
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11018 ++depth;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11019 sp = &stack[depth];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11020
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11021 /* Append a space to preword when splitting. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11022 if (!try_compound && !fword_ends)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11023 STRCAT(preword, " ");
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11024 sp->ts_prewordlen = STRLEN(preword);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11025 sp->ts_splitoff = sp->ts_twordlen;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11026 sp->ts_splitfidx = sp->ts_fidx;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11027
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11028 /* If the badword has a non-word character at this
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11029 * position skip it. That means replacing the
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11030 * non-word character with a space. Always skip a
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11031 * character when the word ends. But only when the
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11032 * good word can end. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11033 if (((!try_compound && !spell_iswordp_nmw(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11034 + sp->ts_fidx))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11035 \|\| fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11036 && fword[sp->ts_fidx] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11037 && goodword_ends)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11038 {
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11039 int l;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11040
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11041 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11042 if (has_mbyte)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11043 l = MB_BYTE2LEN(fword[sp->ts_fidx]);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11044 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11045 #endif
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11046 l = 1;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11047 if (fword_ends)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11048 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11049 /* Copy the skipped character to preword. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11050 mch_memmove(preword + sp->ts_prewordlen,
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11051 fword + sp->ts_fidx, l);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11052 sp->ts_prewordlen += l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11053 preword[sp->ts_prewordlen] = NUL;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11054 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11055 else
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11056 sp->ts_score -= SCORE_SPLIT - SCORE_SUBST;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11057 sp->ts_fidx += l;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11058 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11059
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11060 /* When compounding include compound flag in
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11061 * compflags[] (already set above). When splitting we
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11062 * may start compounding over again. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11063 if (try_compound)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11064 ++sp->ts_complen;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11065 else
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11066 sp->ts_compsplit = sp->ts_complen;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11067 sp->ts_prefixdepth = PFD_NOPREFIX;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11068
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11069 /* set su->su_badflags to the caps type at this
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11070 * position */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11071 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11072 if (has_mbyte)
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11073 n = nofold_len(fword, sp->ts_fidx, su->su_badptr);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11074 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11075 #endif
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11076 n = sp->ts_fidx;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11077 su->su_badflags = badword_captype(su->su_badptr + n,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11078 su->su_badptr + su->su_badlen);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11079
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11080 /* Restart at top of the tree. */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11081 sp->ts_arridx = 0;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11082
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11083 /* If there are postponed prefixes, try these too. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11084 if (pbyts != NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11085 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11086 byts = pbyts;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11087 idxs = pidxs;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11088 sp->ts_prefixdepth = PFD_PREFIXTREE;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11089 sp->ts_state = STATE_NOPREFIX;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11090 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11091 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11092 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11093 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11094 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11095
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11096 case STATE_SPLITUNDO:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11097 /* Undo the changes done for word split or compound word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11098 su->su_badflags = sp->ts_save_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11099
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11100 /* Continue looking for NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11101 sp->ts_state = STATE_START;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11102
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11103 /* In case we went into the prefix tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11104 byts = fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11105 idxs = fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11106 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11107
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11108 case STATE_ENDNUL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11109 /* Past the NUL bytes in the node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11110 su->su_badflags = sp->ts_save_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11111 if (fword[sp->ts_fidx] == NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11112 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11113 && sp->ts_tcharlen == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11114 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11115 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11116 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11117 /* The badword ends, can't use STATE_PLAIN. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11118 sp->ts_state = STATE_DEL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11119 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11120 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11121 sp->ts_state = STATE_PLAIN;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11122 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11123
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11124 case STATE_PLAIN:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11125 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11126 * Go over all possible bytes at this node, add each to tword[]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11127 * and use child node. "ts_curi" is the index.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11128 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11129 arridx = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11130 if (sp->ts_curi > byts[arridx])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11131 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11132 /* Done all bytes at this node, do next state. When still at
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11133 * already changed bytes skip the other tricks. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11134 if (sp->ts_fidx >= sp->ts_fidxtry)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11135 sp->ts_state = STATE_DEL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11136 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11137 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11138 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11139 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11140 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11141 arridx += sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11142 c = byts[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11143
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11144 /* Normal byte, go one level deeper. If it's not equal to the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11145 * byte in the bad word adjust the score. But don't even try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11146 * when the byte was already changed. And don't try when we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11147 * just deleted this byte, accepting it is always cheaper then
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11148 * delete + substitute. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11149 if (c == fword[sp->ts_fidx]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11150 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11151 \|\| (sp->ts_tcharlen > 0 && sp->ts_isdiff != DIFF_NONE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11152 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11153 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11154 newscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11155 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11156 newscore = SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11157 if ((newscore == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11158 \|\| (sp->ts_fidx >= sp->ts_fidxtry
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11159 && ((sp->ts_flags & TSF_DIDDEL) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11160 \|\| c != fword[sp->ts_delidx])))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11161 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11162 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11163 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11164 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11165 if (newscore > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11166 sprintf(changename[depth], "%.*s-%s: subst %c to %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11167 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11168 fword[sp->ts_fidx], c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11169 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11170 sprintf(changename[depth], "%.*s-%s: accept %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11171 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11172 fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11173 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11174 ++depth;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11175 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11176 ++sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11177 tword[sp->ts_twordlen++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11178 sp->ts_arridx = idxs[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11179 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11180 if (newscore == SCORE_SUBST)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11181 sp->ts_isdiff = DIFF_YES;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11182 if (has_mbyte)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11183 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11184 /* Multi-byte characters are a bit complicated to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11185 * handle: They differ when any of the bytes differ
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11186 * and then their length may also differ. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11187 if (sp->ts_tcharlen == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11188 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11189 /* First byte. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11190 sp->ts_tcharidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11191 sp->ts_tcharlen = MB_BYTE2LEN(c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11192 sp->ts_fcharstart = sp->ts_fidx - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11193 sp->ts_isdiff = (newscore != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11194 ? DIFF_YES : DIFF_NONE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11195 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11196 else if (sp->ts_isdiff == DIFF_INSERT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11197 /* When inserting trail bytes don't advance in the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11198 * bad word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11199 --sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11200 if (++sp->ts_tcharidx == sp->ts_tcharlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11201 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11202 /* Last byte of character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11203 if (sp->ts_isdiff == DIFF_YES)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11204 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11205 /* Correct ts_fidx for the byte length of the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11206 * character (we didn't check that before). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11207 sp->ts_fidx = sp->ts_fcharstart
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11208 + MB_BYTE2LEN(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11209 fword[sp->ts_fcharstart]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11210
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11211 /* For changing a composing character adjust
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11212 * the score from SCORE_SUBST to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11213 * SCORE_SUBCOMP. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11214 if (enc_utf8
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11215 && utf_iscomposing(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11216 mb_ptr2char(tword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11217 + sp->ts_twordlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11218 - sp->ts_tcharlen))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11219 && utf_iscomposing(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11220 mb_ptr2char(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11221 + sp->ts_fcharstart)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11222 sp->ts_score -=
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11223 SCORE_SUBST - SCORE_SUBCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11224
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11225 /* For a similar character adjust score from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11226 * SCORE_SUBST to SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11227 else if (!soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11228 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11229 && similar_chars(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11230 mb_ptr2char(tword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11231 + sp->ts_twordlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11232 - sp->ts_tcharlen),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11233 mb_ptr2char(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11234 + sp->ts_fcharstart)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11235 sp->ts_score -=
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11236 SCORE_SUBST - SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11237 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11238 else if (sp->ts_isdiff == DIFF_INSERT
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11239 && sp->ts_twordlen > sp->ts_tcharlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11240 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11241 p = tword + sp->ts_twordlen - sp->ts_tcharlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11242 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11243 if (enc_utf8 && utf_iscomposing(c))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11244 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11245 /* Inserting a composing char doesn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11246 * count that much. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11247 sp->ts_score -= SCORE_INS - SCORE_INSCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11248 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11249 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11250 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11251 /* If the previous character was the same,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11252 * thus doubling a character, give a bonus
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11253 * to the score. Also for the soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11254 * tree (might seem illogical but does
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11255 * give better scores). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11256 mb_ptr_back(tword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11257 if (c == mb_ptr2char(p))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11258 sp->ts_score -= SCORE_INS
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11259 - SCORE_INSDUP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11260 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11261 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11262
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11263 /* Starting a new char, reset the length. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11264 sp->ts_tcharlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11265 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11266 }
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11267 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11268 #endif
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11269 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11270 /* If we found a similar char adjust the score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11271 * We do this after calling go_deeper() because
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11272 * it's slow. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11273 if (newscore != 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11274 && !soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11275 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11276 && similar_chars(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11277 c, fword[sp->ts_fidx - 1]))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11278 sp->ts_score -= SCORE_SUBST - SCORE_SIMILAR;
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11279 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11280 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11281 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11282 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11283
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11284 case STATE_DEL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11285 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11286 /* When past the first byte of a multi-byte char don't try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11287 * delete/insert/swap a character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11288 if (has_mbyte && sp->ts_tcharlen > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11289 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11290 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11291 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11292 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11293 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11294 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11295 * Try skipping one character in the bad word (delete it).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11296 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11297 sp->ts_state = STATE_INS_PREP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11298 sp->ts_curi = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11299 if (soundfold && sp->ts_fidx == 0 && fword[sp->ts_fidx] == '*')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11300 /* Deleting a vowel at the start of a word counts less, see
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11301 * soundalike_score(). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11302 newscore = 2 * SCORE_DEL / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11303 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11304 newscore = SCORE_DEL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11305 if (fword[sp->ts_fidx] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11306 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11307 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11308 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11309 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11310 sprintf(changename[depth], "%.*s-%s: delete %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11311 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11312 fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11313 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11314 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11315
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11316 /* Remember what character we deleted, so that we can avoid
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11317 * inserting it again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11318 stack[depth].ts_flags \|= TSF_DIDDEL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11319 stack[depth].ts_delidx = sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11320
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11321 /* Advance over the character in fword[]. Give a bonus to the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11322 * score if the same character is following "nn" -> "n". It's
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11323 * a bit illogical for soundfold tree but it does give better
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11324 * results. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11325 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11326 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11327 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11328 c = mb_ptr2char(fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11329 stack[depth].ts_fidx += MB_BYTE2LEN(fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11330 if (enc_utf8 && utf_iscomposing(c))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11331 stack[depth].ts_score -= SCORE_DEL - SCORE_DELCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11332 else if (c == mb_ptr2char(fword + stack[depth].ts_fidx))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11333 stack[depth].ts_score -= SCORE_DEL - SCORE_DELDUP;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11334 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11335 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11336 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11337 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11338 ++stack[depth].ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11339 if (fword[sp->ts_fidx] == fword[sp->ts_fidx + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11340 stack[depth].ts_score -= SCORE_DEL - SCORE_DELDUP;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11341 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11342 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11343 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11344 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11345
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11346 case STATE_INS_PREP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11347 if (sp->ts_flags & TSF_DIDDEL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11348 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11349 /* If we just deleted a byte then inserting won't make sense,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11350 * a substitute is always cheaper. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11351 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11352 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11353 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11354
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11355 /* skip over NUL bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11356 n = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11357 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11358 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11359 if (sp->ts_curi > byts[n])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11360 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11361 /* Only NUL bytes at this node, go to next state. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11362 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11363 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11364 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11365 if (byts[n + sp->ts_curi] != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11366 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11367 /* Found a byte to insert. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11368 sp->ts_state = STATE_INS;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11369 break;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11370 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11371 ++sp->ts_curi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11372 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11373 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11374
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11375 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11376
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11377 case STATE_INS:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11378 /* Insert one byte. Repeat this for each possible byte at this
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11379 * node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11380 n = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11381 if (sp->ts_curi > byts[n])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11382 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11383 /* Done all bytes at this node, go to next state. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11384 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11385 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11386 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11387
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11388 /* Do one more byte at this node, but:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11389 * - Skip NUL bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11390 * - Skip the byte if it's equal to the byte in the word,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11391 * accepting that byte is always better.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11392 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11393 n += sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11394 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11395 if (soundfold && sp->ts_twordlen == 0 && c == '*')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11396 /* Inserting a vowel at the start of a word counts less,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11397 * see soundalike_score(). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11398 newscore = 2 * SCORE_INS / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11399 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11400 newscore = SCORE_INS;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11401 if (c != fword[sp->ts_fidx]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11402 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11403 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11404 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11405 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11406 sprintf(changename[depth], "%.*s-%s: insert %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11407 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11408 c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11409 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11410 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11411 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11412 tword[sp->ts_twordlen++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11413 sp->ts_arridx = idxs[n];
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11414 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11415 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11416 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11417 fl = MB_BYTE2LEN(c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11418 if (fl > 1)
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11419 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11420 /* There are following bytes for the same character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11421 * We must find all bytes before trying
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11422 * delete/insert/swap/etc. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11423 sp->ts_tcharlen = fl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11424 sp->ts_tcharidx = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11425 sp->ts_isdiff = DIFF_INSERT;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11426 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11427 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11428 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11429 fl = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11430 if (fl == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11431 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11432 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11433 /* If the previous character was the same, thus doubling a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11434 * character, give a bonus to the score. Also for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11435 * soundfold words (illogical but does give a better
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11436 * score). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11437 if (sp->ts_twordlen >= 2
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11438 && tword[sp->ts_twordlen - 2] == c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11439 sp->ts_score -= SCORE_INS - SCORE_INSDUP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11440 }
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 case STATE_SWAP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11445 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11446 * Swap two bytes in the bad word: "12" -> "21".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11447 * We change "fword" here, it's changed back afterwards at
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11448 * STATE_UNSWAP.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11449 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11450 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11451 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11452 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11453 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11454 /* End of word, can't swap or replace. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11455 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11456 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11457 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11458
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11459 /* Don't swap if the first character is not a word character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11460 * SWAP3 etc. also don't make sense then. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11461 if (!soundfold && !spell_iswordp(p, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11462 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11463 sp->ts_state = STATE_REP_INI;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11464 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11465 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11466
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11467 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11468 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11469 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11470 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11471 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11472 if (!soundfold && !spell_iswordp(p + n, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11473 c2 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11474 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11475 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11476 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11477 else
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 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11480 if (!soundfold && !spell_iswordp(p + 1, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11481 c2 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11482 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11483 c2 = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11484 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11485
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11486 /* When characters are identical, swap won't do anything.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11487 * Also get here if the second char is not a word character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11488 if (c == c2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11489 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11490 sp->ts_state = STATE_SWAP3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11491 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11492 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11493 if (c2 != NUL && TRY_DEEPER(su, stack, depth, SCORE_SWAP))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11494 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11495 go_deeper(stack, depth, SCORE_SWAP);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11496 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11497 sprintf(changename[depth], "%.*s-%s: swap %c and %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11498 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11499 c, c2);
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 sp->ts_state = STATE_UNSWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11502 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11503 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11504 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11505 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11506 fl = mb_char2len(c2);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11507 mch_memmove(p, p + n, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11508 mb_char2bytes(c, p + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11509 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11510 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11511 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11512 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11513 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11514 p[0] = c2;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11515 p[1] = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11516 stack[depth].ts_fidxtry = sp->ts_fidx + 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11517 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11518 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11519 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11520 /* If this swap doesn't work then SWAP3 won't either. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11521 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11522 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11523
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11524 case STATE_UNSWAP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11525 /* Undo the STATE_SWAP swap: "21" -> "12". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11526 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11527 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11528 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11529 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11530 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11531 c = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11532 mch_memmove(p + MB_BYTE2LEN(p[n]), p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11533 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11534 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11535 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11536 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11537 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11538 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11539 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11540 p[1] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11541 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11542 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11543
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11544 case STATE_SWAP3:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11545 /* Swap two bytes, skipping one: "123" -> "321". We change
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11546 * "fword" here, it's changed back afterwards at STATE_UNSWAP3. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11547 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11548 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11549 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11550 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11551 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11552 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11553 fl = mb_cptr2len(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11554 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11555 if (!soundfold && !spell_iswordp(p + n + fl, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11556 c3 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11557 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11558 c3 = mb_ptr2char(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11559 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11560 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11561 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11562 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11563 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11564 c2 = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11565 if (!soundfold && !spell_iswordp(p + 2, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11566 c3 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11567 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11568 c3 = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11569 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11570
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11571 /* When characters are identical: "121" then SWAP3 result is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11572 * identical, ROT3L result is same as SWAP: "211", ROT3L result is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11573 * same as SWAP on next char: "112". Thus skip all swapping.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11574 * Also skip when c3 is NUL.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11575 * Also get here when the third character is not a word character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11576 * Second character may any char: "a.b" -> "b.a" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11577 if (c == c3 \|\| c3 == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11578 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11579 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11580 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11581 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11582 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11583 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11584 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11585 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11586 sprintf(changename[depth], "%.*s-%s: swap3 %c and %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11587 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11588 c, c3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11589 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11590 sp->ts_state = STATE_UNSWAP3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11591 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11592 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11593 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11594 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11595 tl = mb_char2len(c3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11596 mch_memmove(p, p + n + fl, tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11597 mb_char2bytes(c2, p + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11598 mb_char2bytes(c, p + fl + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11599 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11600 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11601 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11602 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11603 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11604 p[0] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11605 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11606 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11607 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11608 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11609 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11610 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11611 break;
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_UNSWAP3:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11614 /* Undo STATE_SWAP3: "321" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11615 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11616 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11617 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11618 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11619 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11620 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11621 fl = MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11622 c = mb_ptr2char(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11623 tl = MB_BYTE2LEN(p[n + fl]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11624 mch_memmove(p + fl + tl, p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11625 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11626 mb_char2bytes(c2, p + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11627 p = p + tl;
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 *p = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11634 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11635 ++p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11636 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11637
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11638 if (!soundfold && !spell_iswordp(p, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11639 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11640 /* Middle char is not a word char, skip the rotate. First and
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11641 * third char were already checked at swap and swap3. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11642 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11643 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11644 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11645
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11646 /* Rotate three characters left: "123" -> "231". We change
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11647 * "fword" here, it's changed back afterwards at STATE_UNROT3L. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11648 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11649 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11650 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11651 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11652 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11653 sprintf(changename[depth], "%.*s-%s: rotate left %c%c%c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11654 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11655 p[0], p[1], p[2]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11656 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11657 sp->ts_state = STATE_UNROT3L;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11658 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11659 p = fword + sp->ts_fidx;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11660 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11661 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11662 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11663 n = mb_cptr2len(p);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11664 c = mb_ptr2char(p);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11665 fl = mb_cptr2len(p + n);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11666 fl += mb_cptr2len(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11667 mch_memmove(p, p + n, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11668 mb_char2bytes(c, p + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11669 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11670 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11671 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11672 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11673 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11674 c = *p;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11675 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11676 p[1] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11677 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11678 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11679 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11680 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11681 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11682 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11683 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11684
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11685 case STATE_UNROT3L:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11686 /* Undo ROT3L: "231" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11687 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11688 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11689 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11690 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11691 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11692 n += MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11693 c = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11694 tl = MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11695 mch_memmove(p + tl, p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11696 mb_char2bytes(c, p);
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[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11702 p[2] = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11703 p[1] = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11704 *p = c;
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 /* Rotate three bytes right: "123" -> "312". We change "fword"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11708 * here, it's changed back afterwards at STATE_UNROT3R. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11709 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11710 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11711 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11712 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11713 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11714 sprintf(changename[depth], "%.*s-%s: rotate right %c%c%c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11715 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11716 p[0], p[1], p[2]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11717 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11718 sp->ts_state = STATE_UNROT3R;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11719 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11720 p = fword + sp->ts_fidx;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11721 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11722 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11723 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11724 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11725 n += mb_cptr2len(p + n);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11726 c = mb_ptr2char(p + n);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11727 tl = mb_cptr2len(p + n);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11728 mch_memmove(p + tl, p, n);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11729 mb_char2bytes(c, p);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11730 stack[depth].ts_fidxtry = sp->ts_fidx + n + tl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11731 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11732 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11733 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11734 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11735 c = p[2];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11736 p[2] = p[1];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11737 p[1] = *p;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11738 *p = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11739 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11740 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11741 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11742 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11743 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11744 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11745
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11746 case STATE_UNROT3R:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11747 /* Undo ROT3R: "312" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11748 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11749 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11750 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11751 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11752 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11753 tl = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11754 n = MB_BYTE2LEN(p[tl]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11755 n += MB_BYTE2LEN(p[tl + n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11756 mch_memmove(p, p + tl, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11757 mb_char2bytes(c, p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11758 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11759 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11760 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11761 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11762 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11763 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11764 p[1] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11765 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11766 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11767 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11768
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11769 case STATE_REP_INI:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11770 /* Check if matching with REP items from the .aff file would work.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11771 * Quickly skip if:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11772 * - there are no REP items and we are not in the soundfold trie
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11773 * - the score is going to be too high anyway
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11774 * - already applied a REP item or swapped here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11775 if ((lp->lp_replang == NULL && !soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11776 \|\| sp->ts_score + SCORE_REP >= su->su_maxscore
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11777 \|\| sp->ts_fidx < sp->ts_fidxtry)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11778 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11779 sp->ts_state = STATE_FINAL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11780 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11781 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11782
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11783 /* Use the first byte to quickly find the first entry that may
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11784 * match. If the index is -1 there is none. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11785 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11786 sp->ts_curi = slang->sl_repsal_first[fword[sp->ts_fidx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11787 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11788 sp->ts_curi = lp->lp_replang->sl_rep_first[fword[sp->ts_fidx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11789
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11790 if (sp->ts_curi < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11791 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11792 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11793 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11794 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11795
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11796 sp->ts_state = STATE_REP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11797 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11798
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11799 case STATE_REP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11800 /* Try matching with REP items from the .aff file. For each match
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11801 * replace the characters and check if the resulting word is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11802 * valid. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11803 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11804
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11805 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11806 gap = &slang->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11807 else
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	11808 gap = &lp->lp_replang->sl_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11809 while (sp->ts_curi < gap->ga_len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11810 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11811 ftp = (fromto_T *)gap->ga_data + sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11812 if (ftp->ft_from != p)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11813 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11814 /* past possible matching entries */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11815 sp->ts_curi = gap->ga_len;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11816 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11817 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11818 if (STRNCMP(ftp->ft_from, p, STRLEN(ftp->ft_from)) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11819 && TRY_DEEPER(su, stack, depth, SCORE_REP))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11820 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11821 go_deeper(stack, depth, SCORE_REP);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11822 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11823 sprintf(changename[depth], "%.*s-%s: replace %s with %s",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11824 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11825 ftp->ft_from, ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11826 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11827 /* Need to undo this afterwards. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11828 sp->ts_state = STATE_REP_UNDO;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11829
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11830 /* Change the "from" to the "to" string. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11831 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11832 fl = STRLEN(ftp->ft_from);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11833 tl = STRLEN(ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11834 if (fl != tl)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11835 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11836 mch_memmove(p + tl, p + fl, STRLEN(p + fl) + 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11837 repextra += tl - fl;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11838 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11839 mch_memmove(p, ftp->ft_to, tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11840 stack[depth].ts_fidxtry = sp->ts_fidx + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11841 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11842 stack[depth].ts_tcharlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11843 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11844 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11845 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11846 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11847
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11848 if (sp->ts_curi >= gap->ga_len && sp->ts_state == STATE_REP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11849 /* No (more) matches. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11850 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11851
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11852 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11853
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11854 case STATE_REP_UNDO:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11855 /* Undo a REP replacement and continue with the next one. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11856 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11857 gap = &slang->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11858 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11859 gap = &lp->lp_replang->sl_rep;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11860 ftp = (fromto_T *)gap->ga_data + sp->ts_curi - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11861 fl = STRLEN(ftp->ft_from);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11862 tl = STRLEN(ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11863 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11864 if (fl != tl)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11865 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11866 mch_memmove(p + fl, p + tl, STRLEN(p + tl) + 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11867 repextra -= tl - fl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11868 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11869 mch_memmove(p, ftp->ft_from, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11870 sp->ts_state = STATE_REP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11871 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11872
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11873 default:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11874 /* Did all possible states at this level, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11875 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11876
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11877 if (depth >= 0 && stack[depth].ts_prefixdepth == PFD_PREFIXTREE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11878 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11879 /* Continue in or go back to the prefix tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11880 byts = pbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11881 idxs = pidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11882 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11883
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11884 /* Don't check for CTRL-C too often, it takes time. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11885 if (--breakcheckcount == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11886 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11887 ui_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11888 breakcheckcount = 1000;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11889 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11890 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11891 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11892 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11893
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11894
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11895 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11896 * Go one level deeper in the tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11897 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11898 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11899 go_deeper(stack, depth, score_add)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11900 trystate_T *stack;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11901 int depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11902 int score_add;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11903 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11904 stack[depth + 1] = stack[depth];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11905 stack[depth + 1].ts_state = STATE_START;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11906 stack[depth + 1].ts_score = stack[depth].ts_score + score_add;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11907 stack[depth + 1].ts_curi = 1; /* start just after length byte */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11908 stack[depth + 1].ts_flags = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11909 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11910
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11911 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11912 /*
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11913 * Case-folding may change the number of bytes: Count nr of chars in
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11914 * fword[flen] and return the byte length of that many chars in "word".
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11915 */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11916 static int
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11917 nofold_len(fword, flen, word)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11918 char_u *fword;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11919 int flen;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11920 char_u *word;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11921 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11922 char_u *p;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11923 int i = 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11924
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11925 for (p = fword; p < fword + flen; mb_ptr_adv(p))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11926 ++i;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11927 for (p = word; i > 0; mb_ptr_adv(p))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11928 --i;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11929 return (int)(p - word);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11930 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11931 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11932
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11933 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11934 * "fword" is a good word with case folded. Find the matching keep-case
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11935 * words and put it in "kword".
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11936 * Theoretically there could be several keep-case words that result in the
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11937 * same case-folded word, but we only find one...
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11938 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11939 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11940 find_keepcap_word(slang, fword, kword)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11941 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11942 char_u *fword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11943 char_u *kword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11944 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11945 char_u uword[MAXWLEN]; /* "fword" in upper-case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11946 int depth;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11947 idx_T tryidx;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11948
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11949 /* The following arrays are used at each depth in the tree. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11950 idx_T arridx[MAXWLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11951 int round[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11952 int fwordidx[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11953 int uwordidx[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11954 int kwordlen[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11955
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11956 int flen, ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11957 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11958 int len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11959 int c;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11960 idx_T lo, hi, m;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11961 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11962 char_u byts = slang->sl_kbyts; / array with bytes of the words */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11963 idx_T idxs = slang->sl_kidxs; / array with indexes */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11964
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11965 if (byts == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11966 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11967 /* array is empty: "cannot happen" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11968 *kword = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11969 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11970 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11971
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11972 /* Make an all-cap version of "fword". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11973 allcap_copy(fword, uword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11974
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11975 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11976 * Each character needs to be tried both case-folded and upper-case.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11977 * All this gets very complicated if we keep in mind that changing case
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11978 * may change the byte length of a multi-byte character...
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11979 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11980 depth = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11981 arridx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11982 round[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11983 fwordidx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11984 uwordidx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11985 kwordlen[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11986 while (depth >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11987 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11988 if (fword[fwordidx[depth]] == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11989 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11990 /* 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	11991 * here we have found a match. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11992 if (byts[arridx[depth] + 1] == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11993 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11994 kword[kwordlen[depth]] = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11995 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11996 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11997
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11998 /* kword is getting too long, continue one level up */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11999 --depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12000 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12001 else if (++round[depth] > 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12002 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12003 /* tried both fold-case and upper-case character, continue one
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12004 * level up */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12005 --depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12006 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12007 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12008 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12009 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12010 * round[depth] == 1: Try using the folded-case character.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12011 * round[depth] == 2: Try using the upper-case character.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12012 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12013 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12014 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12015 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12016 flen = mb_cptr2len(fword + fwordidx[depth]);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12017 ulen = mb_cptr2len(uword + uwordidx[depth]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12018 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12019 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12020 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12021 ulen = flen = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12022 if (round[depth] == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12023 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12024 p = fword + fwordidx[depth];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12025 l = flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12026 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12027 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12028 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12029 p = uword + uwordidx[depth];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12030 l = ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12031 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12032
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12033 for (tryidx = arridx[depth]; l > 0; --l)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12034 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12035 /* Perform a binary search in the list of accepted bytes. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12036 len = byts[tryidx++];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12037 c = *p++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12038 lo = tryidx;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12039 hi = tryidx + len - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12040 while (lo < hi)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12041 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12042 m = (lo + hi) / 2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12043 if (byts[m] > c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12044 hi = m - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12045 else if (byts[m] < c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12046 lo = m + 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12047 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12048 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12049 lo = hi = m;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12050 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12051 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12052 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12053
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12054 /* Stop if there is no matching byte. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12055 if (hi < lo \|\| byts[lo] != c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12056 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12057
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12058 /* Continue at the child (if there is one). */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12059 tryidx = idxs[lo];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12060 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12061
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12062 if (l == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12063 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12064 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12065 * Found the matching char. Copy it to "kword" and go a
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12066 * level deeper.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12067 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12068 if (round[depth] == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12069 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12070 STRNCPY(kword + kwordlen[depth], fword + fwordidx[depth],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12071 flen);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12072 kwordlen[depth + 1] = kwordlen[depth] + flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12073 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12074 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12075 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12076 STRNCPY(kword + kwordlen[depth], uword + uwordidx[depth],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12077 ulen);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12078 kwordlen[depth + 1] = kwordlen[depth] + ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12079 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12080 fwordidx[depth + 1] = fwordidx[depth] + flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12081 uwordidx[depth + 1] = uwordidx[depth] + ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12082
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12083 ++depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12084 arridx[depth] = tryidx;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12085 round[depth] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12086 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12087 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12088 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12089
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12090 /* Didn't find it: "cannot happen". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12091 *kword = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12092 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12093
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12094 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12095 * 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	12096 * su->su_sga.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12097 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12098 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12099 score_comp_sal(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12100 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12101 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12102 langp_T *lp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12103 char_u badsound[MAXWLEN];
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12104 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12105 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12106 suggest_T *sstp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12107 int score;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12108 int lpi;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12109
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12110 if (ga_grow(&su->su_sga, su->su_ga.ga_len) == FAIL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12111 return;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12112
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12113 /* Use the sound-folding of the first language that supports it. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12114 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12115 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12116 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12117 if (lp->lp_slang->sl_sal.ga_len > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12118 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12119 /* soundfold the bad word */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	12120 spell_soundfold(lp->lp_slang, su->su_fbadword, TRUE, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12121
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12122 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12123 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12124 stp = &SUG(su->su_ga, i);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12125
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12126 /* Case-fold the suggested word, sound-fold it and compute the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12127 * sound-a-like score. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12128 score = stp_sal_score(stp, su, lp->lp_slang, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12129 if (score < SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12130 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12131 /* Add the suggestion. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12132 sstp = &SUG(su->su_sga, su->su_sga.ga_len);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12133 sstp->st_word = vim_strsave(stp->st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12134 if (sstp->st_word != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12135 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12136 sstp->st_wordlen = stp->st_wordlen;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12137 sstp->st_score = score;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12138 sstp->st_altscore = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12139 sstp->st_orglen = stp->st_orglen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12140 ++su->su_sga.ga_len;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12141 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12142 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12143 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12144 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12145 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12146 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12147 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12148
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12149 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12150 * Combine the list of suggestions in su->su_ga and su->su_sga.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12151 * They are intwined.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12152 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12153 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12154 score_combine(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12155 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12156 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12157 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12158 int j;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12159 garray_T ga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12160 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12161 langp_T *lp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12162 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12163 char_u *p;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12164 char_u badsound[MAXWLEN];
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12165 int round;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12166 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12167 slang_T *slang = NULL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12168
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12169 /* Add the alternate score to su_ga. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12170 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12171 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12172 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12173 if (lp->lp_slang->sl_sal.ga_len > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12174 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12175 /* soundfold the bad word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12176 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12177 spell_soundfold(slang, su->su_fbadword, TRUE, badsound);
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 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12180 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12181 stp = &SUG(su->su_ga, i);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12182 stp->st_altscore = stp_sal_score(stp, su, slang, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12183 if (stp->st_altscore == SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12184 stp->st_score = (stp->st_score * 3 + SCORE_BIG) / 4;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12185 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12186 stp->st_score = (stp->st_score * 3
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12187 + stp->st_altscore) / 4;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12188 stp->st_salscore = FALSE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12189 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12190 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12191 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12192 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12193
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12194 if (slang == NULL) /* just in case */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12195 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12196
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12197 /* Add the alternate score to su_sga. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12198 for (i = 0; i < su->su_sga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12199 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12200 stp = &SUG(su->su_sga, i);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12201 stp->st_altscore = spell_edit_score(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12202 su->su_badword, stp->st_word);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12203 if (stp->st_score == SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12204 stp->st_score = (SCORE_BIG * 7 + stp->st_altscore) / 8;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12205 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12206 stp->st_score = (stp->st_score * 7 + stp->st_altscore) / 8;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12207 stp->st_salscore = TRUE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12208 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12209
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12210 /* Remove bad suggestions, sort the suggestions and truncate at "maxcount"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12211 * for both lists. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12212 check_suggestions(su, &su->su_ga);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12213 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12214 check_suggestions(su, &su->su_sga);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12215 (void)cleanup_suggestions(&su->su_sga, su->su_maxscore, su->su_maxcount);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12216
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12217 ga_init2(&ga, (int)sizeof(suginfo_T), 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12218 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	12219 return;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12220
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12221 stp = &SUG(ga, 0);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12222 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	12223 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12224 /* round 1: get a suggestion from su_ga
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12225 * round 2: get a suggestion from su_sga */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12226 for (round = 1; round <= 2; ++round)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12227 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12228 gap = round == 1 ? &su->su_ga : &su->su_sga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12229 if (i < gap->ga_len)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12230 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12231 /* Don't add a word if it's already there. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12232 p = SUG(*gap, i).st_word;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12233 for (j = 0; j < ga.ga_len; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12234 if (STRCMP(stp[j].st_word, p) == 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12235 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12236 if (j == ga.ga_len)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12237 stp[ga.ga_len++] = SUG(*gap, i);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12238 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12239 vim_free(p);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12240 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12241 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12242 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12243
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12244 ga_clear(&su->su_ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12245 ga_clear(&su->su_sga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12246
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12247 /* Truncate the list to the number of suggestions that will be displayed. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12248 if (ga.ga_len > su->su_maxcount)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12249 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12250 for (i = su->su_maxcount; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12251 vim_free(stp[i].st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12252 ga.ga_len = su->su_maxcount;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12253 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12254
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12255 su->su_ga = ga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12256 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12257
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12258 /*
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12259 * For the goodword in "stp" compute the soundalike score compared to the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12260 * badword.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12261 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12262 static int
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12263 stp_sal_score(stp, su, slang, badsound)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12264 suggest_T *stp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12265 suginfo_T *su;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12266 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12267 char_u badsound; / sound-folded badword */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12268 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12269 char_u *p;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12270 char_u *pbad;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12271 char_u *pgood;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12272 char_u badsound2[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12273 char_u fword[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12274 char_u goodsound[MAXWLEN];
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12275 char_u goodword[MAXWLEN];
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12276 int lendiff;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12277
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12278 lendiff = (int)(su->su_badlen - stp->st_orglen);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12279 if (lendiff >= 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12280 pbad = badsound;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12281 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12282 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12283 /* soundfold the bad word with more characters following */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12284 (void)spell_casefold(su->su_badptr, stp->st_orglen, fword, MAXWLEN);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12285
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12286 /* 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	12287 * sounds like "t h" while "the" sounds like "@". Avoid that by
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12288 * 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	12289 * space. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12290 if (vim_iswhite(su->su_badptr[su->su_badlen])
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12291 && *skiptowhite(stp->st_word) == NUL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12292 for (p = fword; *(p = skiptowhite(p)) != NUL; )
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12293 mch_memmove(p, p + 1, STRLEN(p));
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12294
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	12295 spell_soundfold(slang, fword, TRUE, badsound2);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12296 pbad = badsound2;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12297 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12298
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12299 if (lendiff > 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12300 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12301 /* 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	12302 * what replaces the bad word. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12303 STRCPY(goodword, stp->st_word);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12304 vim_strncpy(goodword + stp->st_wordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12305 su->su_badptr + su->su_badlen - lendiff, lendiff);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12306 pgood = goodword;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12307 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12308 else
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12309 pgood = stp->st_word;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12310
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	12311 /* Sound-fold the word and compute the score for the difference. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12312 spell_soundfold(slang, pgood, FALSE, goodsound);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12313
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12314 return soundalike_score(goodsound, pbad);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12315 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12316
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12317 /* structure used to store soundfolded words that add_sound_suggest() has
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12318 * handled already. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12319 typedef struct
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12320 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12321 short sft_score; /* lowest score used */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12322 char_u sft_word[1]; /* soundfolded word, actually longer */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12323 } sftword_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12324
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12325 static sftword_T dumsft;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12326 #define HIKEY2SFT(p) ((sftword_T )(p - (dumsft.sft_word - (char_u )&dumsft)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12327 #define HI2SFT(hi) HIKEY2SFT((hi)->hi_key)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12328
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12329 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12330 * Prepare for calling suggest_try_soundalike().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12331 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12332 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12333 suggest_try_soundalike_prep()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12334 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12335 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12336 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12337 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12338
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12339 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12340 * .sug file has been loaded. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12341 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12342 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12343 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12344 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12345 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12346 /* prepare the hashtable used by add_sound_suggest() */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12347 hash_init(&slang->sl_sounddone);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12348 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12349 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12350
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12351 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12352 * Find suggestions by comparing the word in a sound-a-like form.
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12353 * Note: This doesn't support postponed prefixes.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12354 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12355 static void
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	12356 suggest_try_soundalike(su)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12357 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12358 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12359 char_u salword[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12360 langp_T *lp;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12361 int lpi;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12362 slang_T *slang;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12363
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12364 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12365 * .sug file has been loaded. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12366 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12367 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12368 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12369 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12370 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12371 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12372 /* soundfold the bad word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12373 spell_soundfold(slang, su->su_fbadword, TRUE, salword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12374
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12375 /* try all kinds of inserts/deletes/swaps/etc. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12376 /* TODO: also soundfold the next words, so that we can try joining
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12377 * and splitting */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12378 suggest_trie_walk(su, lp, salword, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12379 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12380 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12381 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12382
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12383 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12384 * Finish up after calling suggest_try_soundalike().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12385 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12386 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12387 suggest_try_soundalike_finish()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12388 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12389 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12390 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12391 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12392 int todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12393 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12394
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12395 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12396 * .sug file has been loaded. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12397 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12398 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12399 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12400 slang = lp->lp_slang;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12401 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12402 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12403 /* Free the info about handled words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12404 todo = slang->sl_sounddone.ht_used;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12405 for (hi = slang->sl_sounddone.ht_array; todo > 0; ++hi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12406 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12407 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12408 vim_free(HI2SFT(hi));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12409 --todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12410 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12411 hash_clear(&slang->sl_sounddone);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12412 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12413 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12414 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12415
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12416 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12417 * 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	12418 * produce this soundfolded word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12419 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12420 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12421 add_sound_suggest(su, goodword, score, lp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12422 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12423 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12424 int score; /* soundfold score */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12425 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12426 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12427 slang_T slang = lp->lp_slang; / language for sound folding */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12428 int sfwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12429 char_u *nrline;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12430 int orgnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12431 char_u theword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12432 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12433 int wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12434 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12435 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12436 int n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12437 int wordcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12438 int wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12439 int goodscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12440 hash_T hash;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12441 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12442 sftword_T *sft;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12443 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12444 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12445
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12446 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12447 * It's very well possible that the same soundfold word is found several
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12448 * times with different scores. Since the following is quite slow only do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12449 * the words that have a better score than before. Use a hashtable to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12450 * remember the words that have been done.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12451 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12452 hash = hash_hash(goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12453 hi = hash_lookup(&slang->sl_sounddone, goodword, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12454 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12455 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12456 sft = (sftword_T *)alloc(sizeof(sftword_T) + STRLEN(goodword));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12457 if (sft != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12458 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12459 sft->sft_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12460 STRCPY(sft->sft_word, goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12461 hash_add_item(&slang->sl_sounddone, hi, sft->sft_word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12462 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12463 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12464 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12465 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12466 sft = HI2SFT(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12467 if (score >= sft->sft_score)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12468 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12469 sft->sft_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12470 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12471
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12472 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12473 * Find the word nr in the soundfold tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12474 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12475 sfwordnr = soundfold_find(slang, goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12476 if (sfwordnr < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12477 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12478 EMSG2(_(e_intern2), "add_sound_suggest()");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12479 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12480 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12481
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12482 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12483 * go over the list of good words that produce this soundfold word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12484 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12485 nrline = ml_get_buf(slang->sl_sugbuf, (linenr_T)(sfwordnr + 1), FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12486 orgnr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12487 while (*nrline != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12488 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12489 /* 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	12490 * previous wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12491 orgnr += bytes2offset(&nrline);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12492
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12493 byts = slang->sl_fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12494 idxs = slang->sl_fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12495
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12496 /* Lookup the word "orgnr" one of the two tries. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12497 n = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12498 wlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12499 wordcount = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12500 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12501 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12502 i = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12503 if (wordcount == orgnr && byts[n + 1] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12504 break; /* found end of word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12505
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12506 if (byts[n + 1] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12507 ++wordcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12508
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12509 /* skip over the NUL bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12510 for ( ; byts[n + i] == NUL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12511 if (i > byts[n]) /* safety check */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12512 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12513 STRCPY(theword + wlen, "BAD");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12514 goto badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12515 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12516
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12517 /* One of the siblings must have the word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12518 for ( ; i < byts[n]; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12519 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12520 wc = idxs[idxs[n + i]]; /* nr of words under this byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12521 if (wordcount + wc > orgnr)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12522 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12523 wordcount += wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12524 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12525
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12526 theword[wlen++] = byts[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12527 n = idxs[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12528 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12529 badword:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12530 theword[wlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12531
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12532 /* Go over the possible flags and regions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12533 for (; i <= byts[n] && byts[n + i] == NUL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12534 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12535 char_u cword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12536 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12537 int flags = (int)idxs[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12538
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12539 if (flags & WF_KEEPCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12540 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12541 /* Must find the word in the keep-case tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12542 find_keepcap_word(slang, theword, cword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12543 p = cword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12544 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12545 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12546 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12547 flags \|= su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12548 if ((flags & WF_CAPMASK) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12549 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12550 /* Need to fix case according to "flags". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12551 make_case_word(theword, cword, flags);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12552 p = cword;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12553 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12554 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12555 p = theword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12556 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12557
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12558 /* Add the suggestion. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12559 if (sps_flags & SPS_DOUBLE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12560 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12561 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12562 if (score <= su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12563 add_suggestion(su, &su->su_sga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12564 score, 0, FALSE, slang, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12565 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12566 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12567 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12568 /* Add a penalty for words in another region. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12569 if ((flags & WF_REGION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12570 && (((unsigned)flags >> 16) & lp->lp_region) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12571 goodscore = SCORE_REGION;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12572 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12573 goodscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12574
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12575 /* Add a small penalty for changing the first letter from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12576 * lower to upper case. Helps for "tath" -> "Kath", which is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12577 * less common thatn "tath" -> "path". Don't do it when the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12578 * letter is the same, that has already been counted. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12579 gc = PTR2CHAR(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12580 if (SPELL_ISUPPER(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12581 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12582 bc = PTR2CHAR(su->su_badword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12583 if (!SPELL_ISUPPER(bc)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12584 && SPELL_TOFOLD(bc) != SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12585 goodscore += SCORE_ICASE / 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12586 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12587
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12588 /* Compute the score for the good word. This only does letter
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12589 * insert/delete/swap/replace. REP items are not considered,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12590 * which may make the score a bit higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12591 * Use a limit for the score to make it work faster. Use
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12592 * MAXSCORE(), because RESCORE() will change the score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12593 * If the limit is very high then the iterative method is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12594 * inefficient, using an array is quicker. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12595 limit = MAXSCORE(su->su_sfmaxscore - goodscore, score);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12596 if (limit > SCORE_LIMITMAX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12597 goodscore += spell_edit_score(slang, su->su_badword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12598 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12599 goodscore += spell_edit_score_limit(slang, su->su_badword,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12600 p, limit);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12601
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12602 /* When going over the limit don't bother to do the rest. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12603 if (goodscore < SCORE_MAXMAX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12604 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12605 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12606 goodscore = score_wordcount_adj(slang, goodscore, p, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12607
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12608 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12609 goodscore = RESCORE(goodscore, score);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12610 if (goodscore <= su->su_sfmaxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12611 add_suggestion(su, &su->su_ga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12612 goodscore, score, TRUE, slang, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12613 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12614 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12615 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12616 /* smsg("word %s (%d): %s (%d)", sftword, sftnr, theword, orgnr); */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12617 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12618 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12619
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12620 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12621 * 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	12622 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12623 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12624 soundfold_find(slang, word)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12625 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12626 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12627 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12628 idx_T arridx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12629 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12630 int wlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12631 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12632 char_u *ptr = word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12633 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12634 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12635 int wordnr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12636
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12637 byts = slang->sl_sbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12638 idxs = slang->sl_sidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12639
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12640 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12641 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12642 /* First byte is the number of possible bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12643 len = byts[arridx++];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12644
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12645 /* If the first possible byte is a zero the word could end here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12646 * 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	12647 c = ptr[wlen];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12648 if (byts[arridx] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12649 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12650 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12651 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12652
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12653 /* Skip over the zeros, there can be several. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12654 while (len > 0 && byts[arridx] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12655 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12656 ++arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12657 --len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12658 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12659 if (len == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12660 return -1; /* no children, word should have ended here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12661 ++wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12662 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12663
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12664 /* If the word ends we didn't find it. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12665 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12666 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12667
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12668 /* Perform a binary search in the list of accepted bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12669 if (c == TAB) /* <Tab> is handled like <Space> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12670 c = ' ';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12671 while (byts[arridx] < c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12672 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12673 /* The word count is in the first idxs[] entry of the child. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12674 wordnr += idxs[idxs[arridx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12675 ++arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12676 if (--len == 0) /* end of the bytes, didn't find it */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12677 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12678 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12679 if (byts[arridx] != c) /* didn't find the byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12680 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12681
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12682 /* Continue at the child (if there is one). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12683 arridx = idxs[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12684 ++wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12685
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12686 /* One space in the good word may stand for several spaces in the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12687 * checked word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12688 if (c == ' ')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12689 while (ptr[wlen] == ' ' \|\| ptr[wlen] == TAB)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12690 ++wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12691 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12692
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12693 return wordnr;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12694 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12695
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12696 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12697 * Copy "fword" to "cword", fixing case according to "flags".
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12698 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12699 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12700 make_case_word(fword, cword, flags)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12701 char_u *fword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12702 char_u *cword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12703 int flags;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12704 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12705 if (flags & WF_ALLCAP)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12706 /* Make it all upper-case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12707 allcap_copy(fword, cword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12708 else if (flags & WF_ONECAP)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12709 /* Make the first letter upper-case */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12710 onecap_copy(fword, cword, TRUE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12711 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12712 /* Use goodword as-is. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12713 STRCPY(cword, fword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12714 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12715
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12716 /*
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12717 * Use map string "map" for languages "lp".
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12718 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12719 static void
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12720 set_map_str(lp, map)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12721 slang_T *lp;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12722 char_u *map;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12723 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12724 char_u *p;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12725 int headc = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12726 int c;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12727 int i;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12728
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12729 if (*map == NUL)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12730 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12731 lp->sl_has_map = FALSE;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12732 return;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12733 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12734 lp->sl_has_map = TRUE;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12735
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12736 /* Init the array and hash tables empty. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12737 for (i = 0; i < 256; ++i)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12738 lp->sl_map_array[i] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12739 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12740 hash_init(&lp->sl_map_hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12741 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12742
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12743 /*
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12744 * The similar characters are stored separated with slashes:
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12745 * "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	12746 * before the same slash. For characters above 255 sl_map_hash is used.
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12747 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12748 for (p = map; *p != NUL; )
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12749 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12750 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12751 c = mb_cptr2char_adv(&p);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12752 #else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12753 c = *p++;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12754 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12755 if (c == '/')
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12756 headc = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12757 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12758 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12759 if (headc == 0)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12760 headc = c;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12761
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12762 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12763 /* Characters above 255 don't fit in sl_map_array[], put them in
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12764 * the hash table. Each entry is the char, a NUL the headchar and
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12765 * a NUL. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12766 if (c >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12767 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12768 int cl = mb_char2len(c);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12769 int headcl = mb_char2len(headc);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12770 char_u *b;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12771 hash_T hash;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12772 hashitem_T *hi;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12773
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12774 b = alloc((unsigned)(cl + headcl + 2));
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12775 if (b == NULL)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12776 return;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12777 mb_char2bytes(c, b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12778 b[cl] = NUL;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12779 mb_char2bytes(headc, b + cl + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12780 b[cl + 1 + headcl] = NUL;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12781 hash = hash_hash(b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12782 hi = hash_lookup(&lp->sl_map_hash, b, hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12783 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12784 hash_add_item(&lp->sl_map_hash, hi, b, hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12785 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12786 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12787 /* This should have been checked when generating the .spl
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12788 * file. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12789 EMSG(_("E999: duplicate char in MAP entry"));
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12790 vim_free(b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12791 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12792 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12793 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12794 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12795 lp->sl_map_array[c] = headc;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12796 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12797 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12798 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12799
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12800 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12801 * Return TRUE if "c1" and "c2" are similar characters according to the MAP
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12802 * lines in the .aff file.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12803 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12804 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12805 similar_chars(slang, c1, c2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12806 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12807 int c1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12808 int c2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12809 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12810 int m1, m2;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12811 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12812 char_u buf[MB_MAXBYTES];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12813 hashitem_T *hi;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12814
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12815 if (c1 >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12816 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12817 buf[mb_char2bytes(c1, buf)] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12818 hi = hash_find(&slang->sl_map_hash, buf);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12819 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12820 m1 = 0;
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 m1 = mb_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12823 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12824 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12825 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12826 m1 = slang->sl_map_array[c1];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12827 if (m1 == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12828 return FALSE;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12829
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 if (c2 >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12833 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12834 buf[mb_char2bytes(c2, buf)] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12835 hi = hash_find(&slang->sl_map_hash, buf);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12836 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12837 m2 = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12838 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12839 m2 = mb_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12840 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12841 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12842 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12843 m2 = slang->sl_map_array[c2];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12844
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12845 return m1 == m2;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12846 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12847
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12848 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12849 * Add a suggestion to the list of suggestions.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12850 * 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	12851 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12852 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12853 add_suggestion(su, gap, goodword, badlenarg, score, altscore, had_bonus,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12854 slang, maxsf)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12855 suginfo_T *su;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12856 garray_T gap; / either su_ga or su_sga */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12857 char_u *goodword;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12858 int badlenarg; /* len of bad word replaced with "goodword" */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12859 int score;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12860 int altscore;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12861 int had_bonus; /* value for st_had_bonus */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12862 slang_T slang; / language for sound folding */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12863 int maxsf; /* su_maxscore applies to soundfold score,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12864 su_sfmaxscore to the total score. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12865 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12866 int goodlen; /* len of goodword changed */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12867 int badlen; /* len of bad word changed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12868 suggest_T *stp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12869 suggest_T new_sug;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12870 int i;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12871 char_u pgood, pbad;
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	12872
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12873 /* Minimize "badlen" for consistency. Avoids that changing "the the" to
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12874 * "thee the" is added next to changing the first "the" the "thee". */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12875 pgood = goodword + STRLEN(goodword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12876 pbad = su->su_badptr + badlenarg;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12877 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12878 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12879 goodlen = pgood - goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12880 badlen = pbad - su->su_badptr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12881 if (goodlen <= 0 \|\| badlen <= 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12882 break;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12883 mb_ptr_back(goodword, pgood);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12884 mb_ptr_back(su->su_badptr, pbad);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12885 #ifdef FEAT_MBYTE
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12886 if (has_mbyte)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12887 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12888 if (mb_ptr2char(pgood) != mb_ptr2char(pbad))
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12889 break;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	12890 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	12891 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12892 #endif
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12893 if (pgood != pbad)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12894 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12895 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12896
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12897 if (badlen == 0 && goodlen == 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12898 /* goodword doesn't change anything; may happen for "the the" changing
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12899 * the first "the" to itself. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12900 return;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	12901
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12902 /* Check if the word is already there. Also check the length that is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12903 * being replaced "thes," -> "these" is a different suggestion from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12904 * "thes" -> "these". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12905 stp = &SUG(*gap, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12906 for (i = gap->ga_len; --i >= 0; ++stp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12907 if (stp->st_wordlen == goodlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12908 && stp->st_orglen == badlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12909 && STRNCMP(stp->st_word, goodword, goodlen) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12910 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12911 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12912 * Found it. Remember the word with the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12913 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12914 if (stp->st_slang == NULL)
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12915 stp->st_slang = slang;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12916
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12917 new_sug.st_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12918 new_sug.st_altscore = altscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12919 new_sug.st_had_bonus = had_bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12920
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12921 if (stp->st_had_bonus != had_bonus)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12922 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12923 /* Only one of the two had the soundalike score computed.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12924 * Need to do that for the other one now, otherwise the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12925 * scores can't be compared. This happens because
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12926 * suggest_try_change() doesn't compute the soundalike
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12927 * word to keep it fast, while some special methods set
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12928 * the soundalike score to zero. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12929 if (had_bonus)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12930 rescore_one(su, stp);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12931 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12932 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12933 new_sug.st_word = stp->st_word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12934 new_sug.st_wordlen = stp->st_wordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12935 new_sug.st_slang = stp->st_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12936 new_sug.st_orglen = badlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12937 rescore_one(su, &new_sug);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12938 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12939 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12940
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12941 if (stp->st_score > new_sug.st_score)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12942 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12943 stp->st_score = new_sug.st_score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12944 stp->st_altscore = new_sug.st_altscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12945 stp->st_had_bonus = new_sug.st_had_bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12946 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12947 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12948 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12949
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12950 if (i < 0 && ga_grow(gap, 1) == OK)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12951 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12952 /* Add a suggestion. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12953 stp = &SUG(*gap, gap->ga_len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12954 stp->st_word = vim_strnsave(goodword, goodlen);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12955 if (stp->st_word != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12956 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12957 stp->st_wordlen = goodlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12958 stp->st_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12959 stp->st_altscore = altscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12960 stp->st_had_bonus = had_bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12961 stp->st_orglen = badlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12962 stp->st_slang = slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12963 ++gap->ga_len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12964
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12965 /* If we have too many suggestions now, sort the list and keep
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12966 * the best suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12967 if (gap->ga_len > SUG_MAX_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12968 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12969 if (maxsf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12970 su->su_sfmaxscore = cleanup_suggestions(gap,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12971 su->su_sfmaxscore, SUG_CLEAN_COUNT(su));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12972 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12973 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12974 i = su->su_maxscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12975 su->su_maxscore = cleanup_suggestions(gap,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12976 su->su_maxscore, SUG_CLEAN_COUNT(su));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12977 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12978 }
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 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12982
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12983 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12984 * Suggestions may in fact be flagged as errors. Esp. for banned words and
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12985 * for split words, such as "the the". Remove these from the list here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12986 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12987 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12988 check_suggestions(su, gap)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12989 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12990 garray_T gap; / either su_ga or su_sga */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12991 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12992 suggest_T *stp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12993 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12994 char_u longword[MAXWLEN + 1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12995 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12996 hlf_T attr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12997
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12998 stp = &SUG(*gap, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12999 for (i = gap->ga_len - 1; i >= 0; --i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13000 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13001 /* Need to append what follows to check for "the the". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13002 STRCPY(longword, stp[i].st_word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13003 len = stp[i].st_wordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13004 vim_strncpy(longword + len, su->su_badptr + stp[i].st_orglen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13005 MAXWLEN - len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13006 attr = HLF_COUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13007 (void)spell_check(curwin, longword, &attr, NULL, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13008 if (attr != HLF_COUNT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13009 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13010 /* Remove this entry. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13011 vim_free(stp[i].st_word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13012 --gap->ga_len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13013 if (i < gap->ga_len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13014 mch_memmove(stp + i, stp + i + 1,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13015 sizeof(suggest_T) * (gap->ga_len - i));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13016 }
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
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13020
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13021 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13022 * Add a word to be banned.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13023 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13024 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13025 add_banned(su, word)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13026 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13027 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13028 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13029 char_u *s = vim_strsave(word);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13030 hash_T hash;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13031 hashitem_T *hi;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13032
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13033 hash = hash_hash(word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13034 hi = hash_lookup(&su->su_banned, word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13035 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13036 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13037 s = vim_strsave(word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13038 if (s != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13039 hash_add_item(&su->su_banned, hi, s, hash);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13040 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13041 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13042
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13043 /*
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13044 * Recompute the score for all suggestions if sound-folding is possible. This
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13045 * is slow, thus only done for the final results.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13046 */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13047 static void
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13048 rescore_suggestions(su)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13049 suginfo_T *su;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13050 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13051 int i;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13052
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13053 if (su->su_sallang != NULL)
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13054 for (i = 0; i < su->su_ga.ga_len; ++i)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13055 rescore_one(su, &SUG(su->su_ga, i));
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13056 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13057
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13058 /*
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13059 * Recompute the score for one suggestion if sound-folding is possible.
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13060 */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13061 static void
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13062 rescore_one(su, stp)
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13063 suginfo_T *su;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13064 suggest_T *stp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13065 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13066 slang_T *slang = stp->st_slang;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13067 char_u sal_badword[MAXWLEN];
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13068 char_u *p;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13069
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13070 /* Only rescore suggestions that have no sal score yet and do have a
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13071 * language. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13072 if (slang != NULL && slang->sl_sal.ga_len > 0 && !stp->st_had_bonus)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13073 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13074 if (slang == su->su_sallang)
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13075 p = su->su_sal_badword;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13076 else
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13077 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13078 spell_soundfold(slang, su->su_fbadword, TRUE, sal_badword);
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13079 p = sal_badword;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13080 }
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13081
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13082 stp->st_altscore = stp_sal_score(stp, su, slang, p);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13083 if (stp->st_altscore == SCORE_MAXMAX)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13084 stp->st_altscore = SCORE_BIG;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13085 stp->st_score = RESCORE(stp->st_score, stp->st_altscore);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13086 stp->st_had_bonus = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13087 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13088 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13089
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13090 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13091 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13092 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13093 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13094 sug_compare __ARGS((const void s1, const void s2));
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13095
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13096 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13097 * Function given to qsort() to sort the suggestions on st_score.
529 0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13098 * First on "st_score", then "st_altscore" then alphabetically.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13099 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13100 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13101 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13102 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13103 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13104 sug_compare(s1, s2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13105 const void *s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13106 const void *s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13107 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13108 suggest_T p1 = (suggest_T )s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13109 suggest_T p2 = (suggest_T )s2;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13110 int n = p1->st_score - p2->st_score;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13111
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13112 if (n == 0)
529 0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13113 {
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13114 n = p1->st_altscore - p2->st_altscore;
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13115 if (n == 0)
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13116 n = STRICMP(p1->st_word, p2->st_word);
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13117 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13118 return n;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13119 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13120
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13121 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13122 * Cleanup the suggestions:
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13123 * - Sort on score.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13124 * - Remove words that won't be displayed.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13125 * Returns the maximum score in the list or "maxscore" unmodified.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13126 */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13127 static int
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13128 cleanup_suggestions(gap, maxscore, keep)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13129 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13130 int maxscore;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13131 int keep; /* nr of suggestions to keep */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13132 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13133 suggest_T stp = &SUG(gap, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13134 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13135
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13136 /* Sort the list. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13137 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	13138
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13139 /* Truncate the list to the number of suggestions that will be displayed. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13140 if (gap->ga_len > keep)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13141 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13142 for (i = keep; i < gap->ga_len; ++i)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13143 vim_free(stp[i].st_word);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13144 gap->ga_len = keep;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13145 return stp[keep - 1].st_score;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13146 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13147 return maxscore;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13148 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13149
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13150 #if defined(FEAT_EVAL) \|\| defined(PROTO)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13151 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13152 * Soundfold a string, for soundfold().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13153 * Result is in allocated memory, NULL for an error.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13154 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13155 char_u *
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13156 eval_soundfold(word)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13157 char_u *word;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13158 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13159 langp_T *lp;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13160 char_u sound[MAXWLEN];
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13161 int lpi;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13162
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13163 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13164 /* Use the sound-folding of the first language that supports it. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13165 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13166 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13167 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13168 if (lp->lp_slang->sl_sal.ga_len > 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13169 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13170 /* soundfold the word */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13171 spell_soundfold(lp->lp_slang, word, FALSE, sound);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13172 return vim_strsave(sound);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13173 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13174 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13175
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13176 /* No language with sound folding, return word as-is. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13177 return vim_strsave(word);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13178 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13179 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13180
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13181 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13182 * Turn "inword" into its sound-a-like equivalent in "res[MAXWLEN]".
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13183 *
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13184 * 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	13185 * oldest is Soundex (1918!). A nice overview can be found in "Approximate
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13186 * swedish name matching - survey and test of different algorithms" by Klas
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13187 * Erikson.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13188 *
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13189 * We support two methods:
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13190 * 1. SOFOFROM/SOFOTO do a simple character mapping.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13191 * 2. SAL items define a more advanced sound-folding (and much slower).
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13192 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13193 static void
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13194 spell_soundfold(slang, inword, folded, res)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13195 slang_T *slang;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13196 char_u *inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13197 int folded; /* "inword" is already case-folded */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13198 char_u *res;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13199 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13200 char_u fword[MAXWLEN];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13201 char_u *word;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13202
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13203 if (slang->sl_sofo)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13204 /* SOFOFROM and SOFOTO used */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13205 spell_soundfold_sofo(slang, inword, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13206 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13207 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13208 /* SAL items used. Requires the word to be case-folded. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13209 if (folded)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13210 word = inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13211 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13212 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13213 (void)spell_casefold(inword, STRLEN(inword), fword, MAXWLEN);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13214 word = fword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13215 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13216
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13217 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13218 if (has_mbyte)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13219 spell_soundfold_wsal(slang, word, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13220 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13221 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13222 spell_soundfold_sal(slang, word, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13223 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13224 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13225
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13226 /*
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13227 * Perform sound folding of "inword" into "res" according to SOFOFROM and
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13228 * SOFOTO lines.
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13229 */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13230 static void
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13231 spell_soundfold_sofo(slang, inword, res)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13232 slang_T *slang;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13233 char_u *inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13234 char_u *res;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13235 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13236 char_u *s;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13237 int ri = 0;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13238 int c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13239
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13240 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13241 if (has_mbyte)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13242 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13243 int prevc = 0;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13244 int *ip;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13245
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13246 /* The sl_sal_first[] table contains the translation for chars up to
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13247 * 255, sl_sal the rest. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13248 for (s = inword; *s != NUL; )
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13249 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	13250 c = mb_cptr2char_adv(&s);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13251 if (enc_utf8 ? utf_class(c) == 0 : vim_iswhite(c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13252 c = ' ';
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13253 else if (c < 256)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13254 c = slang->sl_sal_first[c];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13255 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13256 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13257 ip = ((int **)slang->sl_sal.ga_data)[c & 0xff];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13258 if (ip == NULL) /* empty list, can't match */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13259 c = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13260 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13261 for (;;) /* find "c" in the list */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13262 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13263 if (ip == 0) / not found */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13264 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13265 c = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13266 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13267 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13268 if (ip == c) / match! */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13269 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13270 c = ip[1];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13271 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13272 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13273 ip += 2;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13274 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13275 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13276
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13277 if (c != NUL && c != prevc)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13278 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13279 ri += mb_char2bytes(c, res + ri);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13280 if (ri + MB_MAXBYTES > MAXWLEN)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13281 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13282 prevc = c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13283 }
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 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13287 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13288 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13289 /* The sl_sal_first[] table contains the translation. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13290 for (s = inword; (c = *s) != NUL; ++s)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13291 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13292 if (vim_iswhite(c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13293 c = ' ';
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13294 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13295 c = slang->sl_sal_first[c];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13296 if (c != NUL && (ri == 0 \|\| res[ri - 1] != c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13297 res[ri++] = c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13298 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13299 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13300
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13301 res[ri] = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13302 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13303
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13304 static void
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13305 spell_soundfold_sal(slang, inword, res)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13306 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13307 char_u *inword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13308 char_u *res;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13309 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13310 salitem_T *smp;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13311 char_u word[MAXWLEN];
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13312 char_u *s = inword;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13313 char_u *t;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13314 char_u *pf;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13315 int i, j, z;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13316 int reslen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13317 int n, k = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13318 int z0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13319 int k0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13320 int n0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13321 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13322 int pri;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13323 int p0 = -333;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13324 int c0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13325
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13326 /* Remove accents, if wanted. We actually remove all non-word characters.
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13327 * 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	13328 if (slang->sl_rem_accents)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13329 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13330 t = word;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13331 while (*s != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13332 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13333 if (vim_iswhite(*s))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13334 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13335 *t++ = ' ';
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13336 s = skipwhite(s);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13337 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13338 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13339 {
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13340 if (spell_iswordp_nmw(s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13341 t++ = s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13342 ++s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13343 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13344 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13345 *t = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13346 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13347 else
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13348 STRCPY(word, s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13349
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13350 smp = (salitem_T *)slang->sl_sal.ga_data;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13351
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13352 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13353 * This comes from Aspell phonet.cpp. Converted from C++ to C.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13354 * Changed to keep spaces.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13355 */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13356 i = reslen = z = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13357 while ((c = word[i]) != NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13358 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13359 /* Start with the first rule that has the character in the word. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13360 n = slang->sl_sal_first[c];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13361 z0 = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13362
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13363 if (n >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13364 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13365 /* check all rules for the same letter */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13366 for (; (s = smp[n].sm_lead)[0] == c; ++n)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13367 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13368 /* Quickly skip entries that don't match the word. Most
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13369 * entries are less then three chars, optimize for that. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13370 k = smp[n].sm_leadlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13371 if (k > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13372 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13373 if (word[i + 1] != s[1])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13374 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13375 if (k > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13376 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13377 for (j = 2; j < k; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13378 if (word[i + j] != s[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13379 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13380 if (j < k)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13381 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13382 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13383 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13384
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13385 if ((pf = smp[n].sm_oneof) != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13386 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13387 /* Check for match with one of the chars in "sm_oneof". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13388 while (pf != NUL && pf != word[i + k])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13389 ++pf;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13390 if (*pf == NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13391 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13392 ++k;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13393 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13394 s = smp[n].sm_rules;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13395 pri = 5; /* default priority */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13396
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13397 p0 = *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13398 k0 = k;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13399 while (*s == '-' && k > 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13400 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13401 k--;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13402 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13403 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13404 if (*s == '<')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13405 s++;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13406 if (VIM_ISDIGIT(*s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13407 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13408 /* determine priority */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13409 pri = *s - '0';
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13410 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13411 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13412 if (s == '^' && (s + 1) == '^')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13413 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13414
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13415 if (*s == NUL
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13416 \|\| (*s == '^'
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13417 && (i == 0 \|\| !(word[i - 1] == ' '
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13418 \|\| spell_iswordp(word + i - 1, curbuf)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13419 && (*(s + 1) != '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13420 \|\| (!spell_iswordp(word + i + k0, curbuf))))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13421 \|\| (*s == '$' && i > 0
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13422 && spell_iswordp(word + i - 1, curbuf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13423 && (!spell_iswordp(word + i + k0, curbuf))))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13424 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13425 /* search for followup rules, if: */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13426 /* followup and k > 1 and NO '-' in searchstring */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13427 c0 = word[i + k - 1];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13428 n0 = slang->sl_sal_first[c0];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13429
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13430 if (slang->sl_followup && k > 1 && n0 >= 0
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13431 && p0 != '-' && word[i + k] != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13432 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13433 /* test follow-up rule for "word[i + k]" */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13434 for ( ; (s = smp[n0].sm_lead)[0] == c0; ++n0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13435 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13436 /* Quickly skip entries that don't match the word.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13437 * */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13438 k0 = smp[n0].sm_leadlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13439 if (k0 > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13440 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13441 if (word[i + k] != s[1])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13442 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13443 if (k0 > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13444 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13445 pf = word + i + k + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13446 for (j = 2; j < k0; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13447 if (*pf++ != 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 < k0)
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 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13453 k0 += k - 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13454
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13455 if ((pf = smp[n0].sm_oneof) != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13456 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13457 /* Check for match with one of the chars in
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13458 * "sm_oneof". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13459 while (pf != NUL && pf != word[i + k0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13460 ++pf;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13461 if (*pf == NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13462 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13463 ++k0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13464 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13465
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13466 p0 = 5;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13467 s = smp[n0].sm_rules;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13468 while (*s == '-')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13469 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13470 /* "k0" gets NOT reduced because
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13471 * "if (k0 == k)" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13472 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13473 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13474 if (*s == '<')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13475 s++;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13476 if (VIM_ISDIGIT(*s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13477 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13478 p0 = *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
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13482 if (*s == NUL
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13483 /* s == '^' cuts /
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13484 \|\| (*s == '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13485 && !spell_iswordp(word + i + k0,
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13486 curbuf)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13487 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13488 if (k0 == k)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13489 /* this is just a piece of the string */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13490 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13491
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13492 if (p0 < pri)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13493 /* priority too low */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13494 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13495 /* rule fits; stop search */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13496 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13497 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13498 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13499
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13500 if (p0 >= pri && smp[n0].sm_lead[0] == c0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13501 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13502 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13503
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13504 /* replace string */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13505 s = smp[n].sm_to;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13506 if (s == NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13507 s = (char_u *)"";
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13508 pf = smp[n].sm_rules;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13509 p0 = (vim_strchr(pf, '<') != NULL) ? 1 : 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13510 if (p0 == 1 && z == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13511 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13512 /* rule with '<' is used */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13513 if (reslen > 0 && *s != NUL && (res[reslen - 1] == c
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13514 \|\| res[reslen - 1] == *s))
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13515 reslen--;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13516 z0 = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13517 z = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13518 k0 = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13519 while (*s != NUL && word[i + k0] != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13520 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13521 word[i + k0] = *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13522 k0++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13523 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13524 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13525 if (k > k0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13526 mch_memmove(word + i + k0, word + i + k,
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13527 STRLEN(word + i + k) + 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13528
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13529 /* new "actual letter" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13530 c = word[i];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13531 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13532 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13533 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13534 /* no '<' rule used */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13535 i += k - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13536 z = 0;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13537 while (*s != NUL && s[1] != NUL && reslen < MAXWLEN)
323 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 if (reslen == 0 \|\| res[reslen - 1] != *s)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13540 res[reslen++] = *s;
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 /* new "actual letter" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13544 c = *s;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13545 if (strstr((char *)pf, "^^") != NULL)
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 if (c != NUL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13548 res[reslen++] = c;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13549 mch_memmove(word, word + i + 1,
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13550 STRLEN(word + i + 1) + 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13551 i = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13552 z0 = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13553 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13554 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13555 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13556 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13557 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13558 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13559 else if (vim_iswhite(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13560 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13561 c = ' ';
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13562 k = 1;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13563 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13564
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13565 if (z0 == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13566 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13567 if (k && !p0 && reslen < MAXWLEN && c != NUL
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13568 && (!slang->sl_collapse \|\| reslen == 0
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13569 \|\| res[reslen - 1] != c))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13570 /* condense only double letters */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13571 res[reslen++] = c;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13572
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13573 i++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13574 z = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13575 k = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13576 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13577 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13578
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13579 res[reslen] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13580 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13581
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13582 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13583 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13584 * Turn "inword" into its sound-a-like equivalent in "res[MAXWLEN]".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13585 * Multi-byte version of spell_soundfold().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13586 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13587 static void
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13588 spell_soundfold_wsal(slang, inword, res)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13589 slang_T *slang;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13590 char_u *inword;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13591 char_u *res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13592 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13593 salitem_T smp = (salitem_T )slang->sl_sal.ga_data;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13594 int word[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13595 int wres[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13596 int l;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13597 char_u *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13598 int *ws;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13599 char_u *t;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13600 int *pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13601 int i, j, z;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13602 int reslen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13603 int n, k = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13604 int z0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13605 int k0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13606 int n0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13607 int c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13608 int pri;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13609 int p0 = -333;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13610 int c0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13611 int did_white = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13612
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13613 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13614 * Convert the multi-byte string to a wide-character string.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13615 * Remove accents, if wanted. We actually remove all non-word characters.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13616 * But keep white space.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13617 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13618 n = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13619 for (s = inword; *s != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13620 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13621 t = s;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	13622 c = mb_cptr2char_adv(&s);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13623 if (slang->sl_rem_accents)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13624 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13625 if (enc_utf8 ? utf_class(c) == 0 : vim_iswhite(c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13626 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13627 if (did_white)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13628 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13629 c = ' ';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13630 did_white = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13631 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13632 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13633 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13634 did_white = FALSE;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13635 if (!spell_iswordp_nmw(t))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13636 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13637 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13638 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13639 word[n++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13640 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13641 word[n] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13642
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13643 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13644 * This comes from Aspell phonet.cpp.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13645 * Converted from C++ to C. Added support for multi-byte chars.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13646 * Changed to keep spaces.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13647 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13648 i = reslen = z = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13649 while ((c = word[i]) != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13650 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13651 /* Start with the first rule that has the character in the word. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13652 n = slang->sl_sal_first[c & 0xff];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13653 z0 = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13654
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13655 if (n >= 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13656 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13657 /* check all rules for the same index byte */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13658 for (; ((ws = smp[n].sm_lead_w)[0] & 0xff) == (c & 0xff); ++n)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13659 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13660 /* Quickly skip entries that don't match the word. Most
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13661 * entries are less then three chars, optimize for that. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13662 if (c != ws[0])
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13663 continue;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13664 k = smp[n].sm_leadlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13665 if (k > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13666 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13667 if (word[i + 1] != ws[1])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13668 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13669 if (k > 2)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13670 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13671 for (j = 2; j < k; ++j)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13672 if (word[i + j] != ws[j])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13673 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13674 if (j < k)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13675 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13676 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13677 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13678
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13679 if ((pf = smp[n].sm_oneof_w) != NULL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13680 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13681 /* Check for match with one of the chars in "sm_oneof". */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13682 while (pf != NUL && pf != word[i + k])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13683 ++pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13684 if (*pf == NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13685 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13686 ++k;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13687 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13688 s = smp[n].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13689 pri = 5; /* default priority */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13690
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13691 p0 = *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13692 k0 = k;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13693 while (*s == '-' && k > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13694 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13695 k--;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13696 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13697 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13698 if (*s == '<')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13699 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13700 if (VIM_ISDIGIT(*s))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13701 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13702 /* determine priority */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13703 pri = *s - '0';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13704 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13705 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13706 if (s == '^' && (s + 1) == '^')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13707 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13708
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13709 if (*s == NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13710 \|\| (*s == '^'
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13711 && (i == 0 \|\| !(word[i - 1] == ' '
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13712 \|\| spell_iswordp_w(word + i - 1, curbuf)))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13713 && (*(s + 1) != '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13714 \|\| (!spell_iswordp_w(word + i + k0, curbuf))))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13715 \|\| (*s == '$' && i > 0
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13716 && spell_iswordp_w(word + i - 1, curbuf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13717 && (!spell_iswordp_w(word + i + k0, curbuf))))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13718 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13719 /* search for followup rules, if: */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13720 /* followup and k > 1 and NO '-' in searchstring */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13721 c0 = word[i + k - 1];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13722 n0 = slang->sl_sal_first[c0 & 0xff];
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 (slang->sl_followup && k > 1 && n0 >= 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13725 && p0 != '-' && word[i + k] != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13726 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13727 /* Test follow-up rule for "word[i + k]"; loop over
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13728 * all entries with the same index byte. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13729 for ( ; ((ws = smp[n0].sm_lead_w)[0] & 0xff)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13730 == (c0 & 0xff); ++n0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13731 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13732 /* Quickly skip entries that don't match the word.
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13733 */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13734 if (c0 != ws[0])
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13735 continue;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13736 k0 = smp[n0].sm_leadlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13737 if (k0 > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13738 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13739 if (word[i + k] != ws[1])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13740 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13741 if (k0 > 2)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13742 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13743 pf = word + i + k + 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13744 for (j = 2; j < k0; ++j)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13745 if (*pf++ != ws[j])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13746 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13747 if (j < k0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13748 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13749 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13750 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13751 k0 += k - 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13752
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13753 if ((pf = smp[n0].sm_oneof_w) != NULL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13754 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13755 /* Check for match with one of the chars in
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13756 * "sm_oneof". */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13757 while (pf != NUL && pf != word[i + k0])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13758 ++pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13759 if (*pf == NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13760 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13761 ++k0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13762 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13763
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13764 p0 = 5;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13765 s = smp[n0].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13766 while (*s == '-')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13767 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13768 /* "k0" gets NOT reduced because
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13769 * "if (k0 == k)" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13770 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13771 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13772 if (*s == '<')
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 if (VIM_ISDIGIT(*s))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13775 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13776 p0 = *s - '0';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13777 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13778 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13779
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13780 if (*s == NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13781 /* s == '^' cuts /
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13782 \|\| (*s == '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13783 && !spell_iswordp_w(word + i + k0,
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13784 curbuf)))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13785 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13786 if (k0 == k)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13787 /* this is just a piece of the string */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13788 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13789
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13790 if (p0 < pri)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13791 /* priority too low */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13792 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13793 /* rule fits; stop search */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13794 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13795 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13796 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13797
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13798 if (p0 >= pri && (smp[n0].sm_lead_w[0] & 0xff)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13799 == (c0 & 0xff))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13800 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13801 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13802
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13803 /* replace string */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13804 ws = smp[n].sm_to_w;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13805 s = smp[n].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13806 p0 = (vim_strchr(s, '<') != NULL) ? 1 : 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13807 if (p0 == 1 && z == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13808 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13809 /* rule with '<' is used */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13810 if (reslen > 0 && ws != NULL && *ws != NUL
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13811 && (wres[reslen - 1] == c
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13812 \|\| wres[reslen - 1] == *ws))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13813 reslen--;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13814 z0 = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13815 z = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13816 k0 = 0;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13817 if (ws != NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13818 while (*ws != NUL && word[i + k0] != NUL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13819 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13820 word[i + k0] = *ws;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13821 k0++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13822 ws++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13823 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13824 if (k > k0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13825 mch_memmove(word + i + k0, word + i + k,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13826 sizeof(int) * (STRLEN(word + i + k) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13827
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13828 /* new "actual letter" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13829 c = word[i];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13830 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13831 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13832 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13833 /* no '<' rule used */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13834 i += k - 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13835 z = 0;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13836 if (ws != NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13837 while (*ws != NUL && ws[1] != NUL
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13838 && reslen < MAXWLEN)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13839 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13840 if (reslen == 0 \|\| wres[reslen - 1] != *ws)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13841 wres[reslen++] = *ws;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13842 ws++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13843 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13844 /* new "actual letter" */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13845 if (ws == NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13846 c = NUL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13847 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13848 c = *ws;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13849 if (strstr((char *)s, "^^") != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13850 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13851 if (c != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13852 wres[reslen++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13853 mch_memmove(word, word + i + 1,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13854 sizeof(int) * (STRLEN(word + i + 1) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13855 i = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13856 z0 = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13857 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13858 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13859 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13860 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13861 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13862 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13863 else if (vim_iswhite(c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13864 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13865 c = ' ';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13866 k = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13867 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13868
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13869 if (z0 == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13870 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13871 if (k && !p0 && reslen < MAXWLEN && c != NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13872 && (!slang->sl_collapse \|\| reslen == 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13873 \|\| wres[reslen - 1] != c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13874 /* condense only double letters */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13875 wres[reslen++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13876
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13877 i++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13878 z = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13879 k = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13880 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13881 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13882
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13883 /* Convert wide characters in "wres" to a multi-byte string in "res". */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13884 l = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13885 for (n = 0; n < reslen; ++n)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13886 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13887 l += mb_char2bytes(wres[n], res + l);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13888 if (l + MB_MAXBYTES > MAXWLEN)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13889 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13890 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13891 res[l] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13892 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13893 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13894
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13895 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13896 * Compute a score for two sound-a-like words.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13897 * This permits up to two inserts/deletes/swaps/etc. to keep things fast.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13898 * 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	13899 * avoiding checks that will not be possible.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13900 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13901 static int
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13902 soundalike_score(goodstart, badstart)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13903 char_u goodstart; / sound-folded good word */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13904 char_u badstart; / sound-folded bad word */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13905 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13906 char_u *goodsound = goodstart;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13907 char_u *badsound = badstart;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13908 int goodlen;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13909 int badlen;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13910 int n;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13911 char_u pl, ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13912 char_u pl2, ps2;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13913 int score = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13914
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13915 /* adding/inserting "*" at the start (word starts with vowel) shouldn't be
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13916 * counted so much, vowels halfway the word aren't counted at all. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13917 if ((badsound == '' \|\| goodsound == '') && badsound != goodsound)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13918 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13919 if (badsound[1] == goodsound[1]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13920 \|\| (badsound[1] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13921 && goodsound[1] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13922 && badsound[2] == goodsound[2]))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13923 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13924 /* handle like a substitute */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13925 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13926 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13927 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13928 score = 2 * SCORE_DEL / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13929 if (badsound == '')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13930 ++badsound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13931 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13932 ++goodsound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13933 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13934 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13935
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13936 goodlen = STRLEN(goodsound);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13937 badlen = STRLEN(badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13938
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13939 /* Return quickly if the lenghts are too different to be fixed by two
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13940 * changes. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13941 n = goodlen - badlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13942 if (n < -2 \|\| n > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13943 return SCORE_MAXMAX;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13944
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13945 if (n > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13946 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13947 pl = goodsound; /* goodsound is longest */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13948 ps = badsound;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13949 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13950 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13951 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13952 pl = badsound; /* badsound is longest */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13953 ps = goodsound;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13954 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13955
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13956 /* Skip over the identical part. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13957 while (pl == ps && *pl != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13958 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13959 ++pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13960 ++ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13961 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13962
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13963 switch (n)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13964 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13965 case -2:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13966 case 2:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13967 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13968 * Must delete two characters from "pl".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13969 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13970 ++pl; /* first delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13971 while (pl == ps)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13972 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13973 ++pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13974 ++ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13975 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13976 /* strings must be equal after second delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13977 if (STRCMP(pl + 1, ps) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13978 return score + SCORE_DEL * 2;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13979
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13980 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13981 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13982
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13983 case -1:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13984 case 1:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13985 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13986 * Minimal one delete from "pl" required.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13987 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13988
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13989 /* 1: delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13990 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13991 ps2 = ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13992 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13993 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13994 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13995 return score + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13996 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13997 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13998 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13999
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14000 /* 2: delete then swap, then rest must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14001 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14002 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14003 return score + SCORE_DEL + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14004
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14005 /* 3: delete then substitute, then the rest must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14006 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14007 return score + SCORE_DEL + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14008
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14009 /* 4: first swap then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14010 if (pl[0] == ps[1] && pl[1] == ps[0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14011 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14012 pl2 = pl + 2; /* swap, skip two chars */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14013 ps2 = ps + 2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14014 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14015 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14016 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14017 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14018 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14019 /* delete a char and then strings must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14020 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14021 return score + SCORE_SWAP + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14022 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14023
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14024 /* 5: first substitute then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14025 pl2 = pl + 1; /* substitute, skip one char */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14026 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14027 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14028 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14029 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14030 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14031 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14032 /* delete a char and then strings must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14033 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14034 return score + SCORE_SUBST + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14035
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14036 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14037 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14038
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14039 case 0:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14040 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14041 * Lenghts are equal, thus changes must result in same length: An
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14042 * insert is only possible in combination with a delete.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14043 * 1: check if for identical strings
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14044 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14045 if (*pl == NUL)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14046 return score;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14047
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14048 /* 2: swap */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14049 if (pl[0] == ps[1] && pl[1] == ps[0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14050 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14051 pl2 = pl + 2; /* swap, skip two chars */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14052 ps2 = ps + 2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14053 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14054 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14055 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14056 return score + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14057 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14058 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14059 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14060 /* 3: swap and swap again */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14061 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14062 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14063 return score + SCORE_SWAP + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14064
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14065 /* 4: swap and substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14066 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14067 return score + SCORE_SWAP + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14068 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14069
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14070 /* 5: substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14071 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14072 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14073 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14074 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14075 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14076 return score + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14077 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14078 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14079 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14080
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14081 /* 6: substitute and swap */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14082 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14083 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14084 return score + SCORE_SUBST + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14085
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14086 /* 7: substitute and substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14087 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14088 return score + SCORE_SUBST + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14089
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14090 /* 8: insert then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14091 pl2 = pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14092 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14093 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14094 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14095 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14096 ++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 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14099 return score + SCORE_INS + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14100
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14101 /* 9: delete then insert */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14102 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14103 ps2 = ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14104 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14105 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14106 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14107 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14108 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14109 if (STRCMP(pl2, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14110 return score + SCORE_INS + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14111
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14112 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14113 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14114 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14115
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14116 return SCORE_MAXMAX;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14117 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14118
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14119 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14120 * Compute the "edit distance" to turn "badword" into "goodword". The less
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14121 * deletes/inserts/substitutes/swaps are required the lower the score.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14122 *
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14123 * The algorithm is described by Du and Chang, 1992.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14124 * The implementation of the algorithm comes from Aspell editdist.cpp,
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14125 * edit_distance(). It has been converted from C++ to C and modified to
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14126 * support multi-byte characters.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14127 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14128 static int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14129 spell_edit_score(slang, badword, goodword)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14130 slang_T *slang;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14131 char_u *badword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14132 char_u *goodword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14133 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14134 int *cnt;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14135 int badlen, goodlen; /* lenghts including NUL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14136 int j, i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14137 int t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14138 int bc, gc;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14139 int pbc, pgc;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14140 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14141 char_u *p;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14142 int wbadword[MAXWLEN];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14143 int wgoodword[MAXWLEN];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14144
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14145 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14146 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14147 /* Get the characters from the multi-byte strings and put them in an
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14148 * int array for easy access. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14149 for (p = badword, badlen = 0; *p != NUL; )
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	14150 wbadword[badlen++] = mb_cptr2char_adv(&p);
398 d5dbe17efce2 updated for version 7.0105 vimboss parents: 393 diff changeset	14151 wbadword[badlen++] = 0;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14152 for (p = goodword, goodlen = 0; *p != NUL; )
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	14153 wgoodword[goodlen++] = mb_cptr2char_adv(&p);
398 d5dbe17efce2 updated for version 7.0105 vimboss parents: 393 diff changeset	14154 wgoodword[goodlen++] = 0;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14155 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14156 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14157 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14158 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14159 badlen = STRLEN(badword) + 1;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14160 goodlen = STRLEN(goodword) + 1;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14161 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14162
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14163 /* We use "cnt" as an array: CNT(badword_idx, goodword_idx). */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14164 #define CNT(a, b) cnt[(a) + (b) * (badlen + 1)]
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14165 cnt = (int )lalloc((long_u)(sizeof(int) (badlen + 1) * (goodlen + 1)),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14166 TRUE);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14167 if (cnt == NULL)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14168 return 0; /* out of memory */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14169
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14170 CNT(0, 0) = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14171 for (j = 1; j <= goodlen; ++j)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14172 CNT(0, j) = CNT(0, j - 1) + SCORE_INS;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14173
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14174 for (i = 1; i <= badlen; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14175 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14176 CNT(i, 0) = CNT(i - 1, 0) + SCORE_DEL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14177 for (j = 1; j <= goodlen; ++j)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14178 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14179 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14180 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14181 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14182 bc = wbadword[i - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14183 gc = wgoodword[j - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14184 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14185 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14186 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14187 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14188 bc = badword[i - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14189 gc = goodword[j - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14190 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14191 if (bc == gc)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14192 CNT(i, j) = CNT(i - 1, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14193 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14194 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14195 /* Use a better score when there is only a case difference. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14196 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14197 CNT(i, j) = SCORE_ICASE + CNT(i - 1, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14198 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14199 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14200 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14201 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14202 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14203 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14204 CNT(i, j) = SCORE_SIMILAR + CNT(i - 1, j - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14205 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14206 CNT(i, j) = SCORE_SUBST + CNT(i - 1, j - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14207 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14208
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14209 if (i > 1 && j > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14210 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14211 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14212 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14213 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14214 pbc = wbadword[i - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14215 pgc = wgoodword[j - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14216 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14217 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14218 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14219 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14220 pbc = badword[i - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14221 pgc = goodword[j - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14222 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14223 if (bc == pgc && pbc == gc)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14224 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14225 t = SCORE_SWAP + CNT(i - 2, j - 2);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14226 if (t < CNT(i, j))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14227 CNT(i, j) = t;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14228 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14229 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14230 t = SCORE_DEL + CNT(i - 1, j);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14231 if (t < CNT(i, j))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14232 CNT(i, j) = t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14233 t = SCORE_INS + CNT(i, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14234 if (t < CNT(i, j))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14235 CNT(i, j) = t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14236 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14237 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14238 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14239
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14240 i = CNT(badlen - 1, goodlen - 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14241 vim_free(cnt);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14242 return i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14243 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	14244
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14245 typedef struct
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14246 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14247 int badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14248 int goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14249 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14250 } limitscore_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14251
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14252 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14253 * 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	14254 * May return SCORE_MAXMAX when the score is higher than "limit".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14255 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14256 * This uses a stack for the edits still to be tried.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14257 * The idea comes from Aspell leditdist.cpp. Rewritten in C and added support
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14258 * for multi-byte characters.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14259 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14260 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14261 spell_edit_score_limit(slang, badword, goodword, limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14262 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14263 char_u *badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14264 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14265 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14266 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14267 limitscore_T stack[10]; /* allow for over 3 * 2 edits */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14268 int stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14269 int bi, gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14270 int bi2, gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14271 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14272 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14273 int score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14274 int minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14275 int round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14276
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14277 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14278 /* Multi-byte characters require a bit more work, use a different function
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14279 * to avoid testing "has_mbyte" quite often. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14280 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14281 return spell_edit_score_limit_w(slang, badword, goodword, limit);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14282 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14283
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14284 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14285 * 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	14286 * characters are equal just continue, this always gives the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14287 * When there is a difference try several alternatives. Each alternative
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14288 * increases "score" for the edit distance. Some of the alternatives are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14289 * 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	14290 * end of the word the score for one alternative is known. The lowest
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14291 * possible score is stored in "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14292 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14293 stackidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14294 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14295 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14296 score = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14297 minscore = limit + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14298
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14299 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14300 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14301 /* Skip over an equal part, score remains the same. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14302 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14303 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14304 bc = badword[bi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14305 gc = goodword[gi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14306 if (bc != gc) /* stop at a char that's different */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14307 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14308 if (bc == NUL) /* both words end */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14309 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14310 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14311 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14312 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14313 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14314 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14315 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14316 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14317
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14318 if (gc == NUL) /* goodword ends, delete badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14319 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14320 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14321 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14322 if ((score += SCORE_DEL) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14323 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14324 } while (badword[++bi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14325 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14326 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14327 else if (bc == NUL) /* badword ends, insert badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14328 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14329 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14330 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14331 if ((score += SCORE_INS) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14332 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14333 } while (goodword[++gi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14334 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14335 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14336 else /* both words continue */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14337 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14338 /* If not close to the limit, perform a change. Only try changes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14339 * that may lead to a lower score than "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14340 * round 0: try deleting a char from badword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14341 * round 1: try inserting a char in badword */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14342 for (round = 0; round <= 1; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14343 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14344 score_off = score + (round == 0 ? SCORE_DEL : SCORE_INS);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14345 if (score_off < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14346 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14347 if (score_off + SCORE_EDIT_MIN >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14348 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14349 /* Near the limit, rest of the words must match. We
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14350 * can check that right now, no need to push an item
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14351 * onto the stack. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14352 bi2 = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14353 gi2 = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14354 while (goodword[gi2] == badword[bi2])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14355 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14356 if (goodword[gi2] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14357 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14358 minscore = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14359 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14360 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14361 ++bi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14362 ++gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14363 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14364 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14365 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14366 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14367 /* try deleting/inserting a character later */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14368 stack[stackidx].badi = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14369 stack[stackidx].goodi = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14370 stack[stackidx].score = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14371 ++stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14372 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14373 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14374 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14375
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14376 if (score + SCORE_SWAP < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14377 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14378 /* If swapping two characters makes a match then the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14379 * substitution is more expensive, thus there is no need to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14380 * try both. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14381 if (gc == badword[bi + 1] && bc == goodword[gi + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14382 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14383 /* Swap two characters, that is: skip them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14384 gi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14385 bi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14386 score += SCORE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14387 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14388 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14389 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14390
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14391 /* Substitute one character for another which is the same
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14392 * thing as deleting a character from both goodword and badword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14393 * Use a better score when there is only a case difference. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14394 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14395 score += SCORE_ICASE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14396 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14397 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14398 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14399 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14400 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14401 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14402 score += SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14403 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14404 score += SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14405 }
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 (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14408 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14409 /* Do the substitution. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14410 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14411 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14412 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14413 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14414 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14415 pop:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14416 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14417 * Get here to try the next alternative, pop it from the stack.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14418 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14419 if (stackidx == 0) /* stack is empty, finished */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14420 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14421
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14422 /* pop an item from the stack */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14423 --stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14424 gi = stack[stackidx].goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14425 bi = stack[stackidx].badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14426 score = stack[stackidx].score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14427 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14428
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14429 /* When the score goes over "limit" it may actually be much higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14430 * 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	14431 * bonus. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14432 if (minscore > limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14433 return SCORE_MAXMAX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14434 return minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14435 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14436
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14437 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14438 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14439 * Multi-byte version of spell_edit_score_limit().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14440 * Keep it in sync with the above!
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14441 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14442 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14443 spell_edit_score_limit_w(slang, badword, goodword, limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14444 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14445 char_u *badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14446 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14447 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14448 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14449 limitscore_T stack[10]; /* allow for over 3 * 2 edits */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14450 int stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14451 int bi, gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14452 int bi2, gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14453 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14454 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14455 int score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14456 int minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14457 int round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14458 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14459 int wbadword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14460 int wgoodword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14461
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14462 /* Get the characters from the multi-byte strings and put them in an
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14463 * int array for easy access. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14464 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14465 for (p = badword; *p != NUL; )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14466 wbadword[bi++] = mb_cptr2char_adv(&p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14467 wbadword[bi++] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14468 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14469 for (p = goodword; *p != NUL; )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14470 wgoodword[gi++] = mb_cptr2char_adv(&p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14471 wgoodword[gi++] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14472
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14473 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14474 * 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	14475 * characters are equal just continue, this always gives the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14476 * When there is a difference try several alternatives. Each alternative
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14477 * increases "score" for the edit distance. Some of the alternatives are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14478 * 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	14479 * end of the word the score for one alternative is known. The lowest
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14480 * possible score is stored in "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14481 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14482 stackidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14483 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14484 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14485 score = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14486 minscore = limit + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14487
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14488 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14489 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14490 /* Skip over an equal part, score remains the same. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14491 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14492 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14493 bc = wbadword[bi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14494 gc = wgoodword[gi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14495
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14496 if (bc != gc) /* stop at a char that's different */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14497 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14498 if (bc == NUL) /* both words end */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14499 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14500 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14501 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14502 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14503 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14504 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14505 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14506 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14507
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14508 if (gc == NUL) /* goodword ends, delete badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14509 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14510 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14511 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14512 if ((score += SCORE_DEL) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14513 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14514 } while (wbadword[++bi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14515 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14516 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14517 else if (bc == NUL) /* badword ends, insert badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14518 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14519 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14520 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14521 if ((score += SCORE_INS) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14522 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14523 } while (wgoodword[++gi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14524 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14525 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14526 else /* both words continue */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14527 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14528 /* If not close to the limit, perform a change. Only try changes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14529 * that may lead to a lower score than "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14530 * round 0: try deleting a char from badword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14531 * round 1: try inserting a char in badword */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14532 for (round = 0; round <= 1; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14533 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14534 score_off = score + (round == 0 ? SCORE_DEL : SCORE_INS);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14535 if (score_off < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14536 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14537 if (score_off + SCORE_EDIT_MIN >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14538 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14539 /* Near the limit, rest of the words must match. We
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14540 * can check that right now, no need to push an item
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14541 * onto the stack. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14542 bi2 = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14543 gi2 = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14544 while (wgoodword[gi2] == wbadword[bi2])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14545 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14546 if (wgoodword[gi2] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14547 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14548 minscore = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14549 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14550 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14551 ++bi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14552 ++gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14553 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14554 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14555 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14556 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14557 /* try deleting a character from badword later */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14558 stack[stackidx].badi = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14559 stack[stackidx].goodi = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14560 stack[stackidx].score = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14561 ++stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14562 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14563 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14564 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14565
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14566 if (score + SCORE_SWAP < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14567 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14568 /* If swapping two characters makes a match then the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14569 * substitution is more expensive, thus there is no need to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14570 * try both. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14571 if (gc == wbadword[bi + 1] && bc == wgoodword[gi + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14572 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14573 /* Swap two characters, that is: skip them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14574 gi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14575 bi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14576 score += SCORE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14577 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14578 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14579 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14580
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14581 /* Substitute one character for another which is the same
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14582 * thing as deleting a character from both goodword and badword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14583 * Use a better score when there is only a case difference. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14584 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14585 score += SCORE_ICASE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14586 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14587 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14588 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14589 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14590 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14591 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14592 score += SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14593 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14594 score += SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14595 }
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 (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14598 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14599 /* Do the substitution. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14600 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14601 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14602 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14603 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14604 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14605 pop:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14606 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14607 * Get here to try the next alternative, pop it from the stack.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14608 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14609 if (stackidx == 0) /* stack is empty, finished */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14610 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14611
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14612 /* pop an item from the stack */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14613 --stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14614 gi = stack[stackidx].goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14615 bi = stack[stackidx].badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14616 score = stack[stackidx].score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14617 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14618
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14619 /* When the score goes over "limit" it may actually be much higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14620 * 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	14621 * bonus. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14622 if (minscore > limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14623 return SCORE_MAXMAX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14624 return minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14625 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14626 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14627
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14628 #define DUMPFLAG_KEEPCASE 1 /* round 2: keep-case tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14629 #define DUMPFLAG_COUNT 2 /* include word count */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14630
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14631 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14632 * ":spelldump"
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14633 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14634 /ARGSUSED/
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14635 void
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14636 ex_spelldump(eap)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14637 exarg_T *eap;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14638 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14639 buf_T *buf = curbuf;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14640 langp_T *lp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14641 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14642 idx_T arridx[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14643 int curi[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14644 char_u word[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14645 int c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14646 char_u *byts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14647 idx_T *idxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14648 linenr_T lnum = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14649 int round;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14650 int depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14651 int n;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14652 int flags;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14653 char_u region_names = NULL; / region names being used */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14654 int do_region = TRUE; /* dump region names and numbers */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14655 char_u *p;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14656 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14657 int dumpflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14658
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14659 if (no_spell_checking(curwin))
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14660 return;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14661
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14662 /* Create a new empty buffer by splitting the window. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14663 do_cmdline_cmd((char_u *)"new");
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14664 if (!bufempty() \|\| !buf_valid(buf))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14665 return;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14666
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14667 /* Find out if we can support regions: All languages must support the same
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14668 * regions or none at all. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14669 for (lpi = 0; lpi < buf->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14670 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14671 lp = LANGP_ENTRY(buf->b_langp, lpi);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14672 p = lp->lp_slang->sl_regions;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14673 if (p[0] != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14674 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14675 if (region_names == NULL) /* first language with regions */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14676 region_names = p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14677 else if (STRCMP(region_names, p) != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14678 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14679 do_region = FALSE; /* region names are different */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14680 break;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14681 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14682 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14683 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14684
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14685 if (do_region && region_names != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14686 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14687 vim_snprintf((char *)IObuff, IOSIZE, "/regions=%s", region_names);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14688 ml_append(lnum++, IObuff, (colnr_T)0, FALSE);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14689 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14690 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14691 do_region = FALSE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14692
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14693 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14694 * Loop over all files loaded for the entries in 'spelllang'.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14695 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14696 for (lpi = 0; lpi < buf->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14697 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14698 lp = LANGP_ENTRY(buf->b_langp, lpi);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14699 slang = lp->lp_slang;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14700 if (slang->sl_fbyts == NULL) /* reloading failed */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14701 continue;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14702
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14703 vim_snprintf((char *)IObuff, IOSIZE, "# file: %s", slang->sl_fname);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14704 ml_append(lnum++, IObuff, (colnr_T)0, FALSE);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14705
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14706 /* round 1: case-folded tree
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14707 * round 2: keep-case tree */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14708 for (round = 1; round <= 2; ++round)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14709 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14710 if (round == 1)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14711 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14712 dumpflags = 0;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14713 byts = slang->sl_fbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14714 idxs = slang->sl_fidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14715 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14716 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14717 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14718 dumpflags = DUMPFLAG_KEEPCASE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14719 byts = slang->sl_kbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14720 idxs = slang->sl_kidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14721 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14722 if (byts == NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14723 continue; /* array is empty */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14724
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14725 if (eap->forceit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14726 dumpflags \|= DUMPFLAG_COUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14727
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14728 depth = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14729 arridx[0] = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14730 curi[0] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14731 while (depth >= 0 && !got_int)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14732 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14733 if (curi[depth] > byts[arridx[depth]])
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14734 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14735 /* Done all bytes at this node, go up one level. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14736 --depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14737 line_breakcheck();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14738 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14739 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14740 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14741 /* Do one more byte at this node. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14742 n = arridx[depth] + curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14743 ++curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14744 c = byts[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14745 if (c == 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14746 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14747 /* End of word, deal with the word.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14748 * Don't use keep-case words in the fold-case tree,
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14749 * they will appear in the keep-case tree.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14750 * Only use the word when the region matches. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14751 flags = (int)idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14752 if ((round == 2 \|\| (flags & WF_KEEPCAP) == 0)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14753 && (flags & WF_NEEDCOMP) == 0
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14754 && (do_region
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14755 \|\| (flags & WF_REGION) == 0
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14756 \|\| (((unsigned)flags >> 16)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14757 & lp->lp_region) != 0))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14758 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14759 word[depth] = NUL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14760 if (!do_region)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14761 flags &= ~WF_REGION;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	14762
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	14763 /* Dump the basic word if there is no prefix or
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	14764 * when it's the first one. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14765 c = (unsigned)flags >> 24;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	14766 if (c == 0 \|\| curi[depth] == 2)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14767 dump_word(slang, word, dumpflags,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14768 flags, lnum++);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14769
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14770 /* Apply the prefix, if there is one. */
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	14771 if (c != 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14772 lnum = dump_prefixes(slang, word, dumpflags,
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14773 flags, lnum);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14774 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14775 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14776 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14777 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14778 /* Normal char, go one level deeper. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14779 word[depth++] = c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14780 arridx[depth] = idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14781 curi[depth] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14782 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14783 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14784 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14785 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14786 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14787
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14788 /* Delete the empty line that we started with. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14789 if (curbuf->b_ml.ml_line_count > 1)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14790 ml_delete(curbuf->b_ml.ml_line_count, FALSE);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14791
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14792 redraw_later(NOT_VALID);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14793 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14794
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14795 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14796 * Dump one word: apply case modifications and append a line to the buffer.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14797 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14798 static void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14799 dump_word(slang, word, dumpflags, flags, lnum)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14800 slang_T *slang;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14801 char_u *word;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14802 int dumpflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14803 int flags;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14804 linenr_T lnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14805 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14806 int keepcap = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14807 char_u *p;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14808 char_u *tw;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14809 char_u cword[MAXWLEN];
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14810 char_u badword[MAXWLEN + 10];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14811 int i;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14812
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14813 if ((dumpflags & DUMPFLAG_KEEPCASE) == 0 && (flags & WF_CAPMASK) != 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14814 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14815 /* Need to fix case according to "flags". */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14816 make_case_word(word, cword, flags);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14817 p = cword;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14818 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14819 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14820 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14821 p = word;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14822 if ((dumpflags & DUMPFLAG_KEEPCASE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14823 && ((captype(word, NULL) & WF_KEEPCAP) == 0
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14824 \|\| (flags & WF_FIXCAP) != 0))
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14825 keepcap = TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14826 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14827 tw = p;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14828
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14829 /* Add flags and regions after a slash. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14830 if ((flags & (WF_BANNED \| WF_RARE \| WF_REGION)) \|\| keepcap)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14831 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14832 STRCPY(badword, p);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14833 STRCAT(badword, "/");
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14834 if (keepcap)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14835 STRCAT(badword, "=");
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14836 if (flags & WF_BANNED)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14837 STRCAT(badword, "!");
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14838 else if (flags & WF_RARE)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14839 STRCAT(badword, "?");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14840 if (flags & WF_REGION)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14841 for (i = 0; i < 7; ++i)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14842 if (flags & (0x10000 << i))
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14843 sprintf((char *)badword + STRLEN(badword), "%d", i + 1);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14844 p = badword;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14845 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14846
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14847 if (dumpflags & DUMPFLAG_COUNT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14848 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14849 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14850
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14851 /* Include the word count for ":spelldump!". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14852 hi = hash_find(&slang->sl_wordcount, tw);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14853 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14854 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14855 vim_snprintf((char *)IObuff, IOSIZE, "%s\t%d",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14856 tw, HI2WC(hi)->wc_count);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14857 p = IObuff;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14858 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14859 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14860
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14861 ml_append(lnum, p, (colnr_T)0, FALSE);
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 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14865 * For ":spelldump": Find matching prefixes for "word". Prepend each to
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14866 * "word" and append a line to the buffer.
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14867 * Return the updated line number.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14868 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14869 static linenr_T
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14870 dump_prefixes(slang, word, dumpflags, flags, startlnum)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14871 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14872 char_u word; / case-folded word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14873 int dumpflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14874 int flags; /* flags with prefix ID */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14875 linenr_T startlnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14876 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14877 idx_T arridx[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14878 int curi[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14879 char_u prefix[MAXWLEN];
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14880 char_u word_up[MAXWLEN];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14881 int has_word_up = FALSE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14882 int c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14883 char_u *byts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14884 idx_T *idxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14885 linenr_T lnum = startlnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14886 int depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14887 int n;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14888 int len;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14889 int i;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14890
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14891 /* if the word starts with a lower-case letter make the word with an
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14892 * upper-case letter in word_up[]. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14893 c = PTR2CHAR(word);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14894 if (SPELL_TOUPPER(c) != c)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14895 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14896 onecap_copy(word, word_up, TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14897 has_word_up = TRUE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14898 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14899
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14900 byts = slang->sl_pbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14901 idxs = slang->sl_pidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14902 if (byts != NULL) /* array not is empty */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14903 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14904 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14905 * Loop over all prefixes, building them byte-by-byte in prefix[].
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14906 * When at the end of a prefix check that it supports "flags".
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14907 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14908 depth = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14909 arridx[0] = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14910 curi[0] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14911 while (depth >= 0 && !got_int)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14912 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14913 n = arridx[depth];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14914 len = byts[n];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14915 if (curi[depth] > len)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14916 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14917 /* Done all bytes at this node, go up one level. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14918 --depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14919 line_breakcheck();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14920 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14921 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14922 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14923 /* Do one more byte at this node. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14924 n += curi[depth];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14925 ++curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14926 c = byts[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14927 if (c == 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14928 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14929 /* End of prefix, find out how many IDs there are. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14930 for (i = 1; i < len; ++i)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14931 if (byts[n + i] != 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14932 break;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14933 curi[depth] += i - 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14934
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14935 c = valid_word_prefix(i, n, flags, word, slang, FALSE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14936 if (c != 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14937 {
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14938 vim_strncpy(prefix + depth, word, MAXWLEN - depth - 1);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14939 dump_word(slang, prefix, dumpflags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14940 (c & WF_RAREPFX) ? (flags \| WF_RARE)
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	14941 : flags, lnum++);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14942 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14943
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14944 /* Check for prefix that matches the word when the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14945 * first letter is upper-case, but only if the prefix has
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14946 * a condition. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14947 if (has_word_up)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14948 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14949 c = valid_word_prefix(i, n, flags, word_up, slang,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14950 TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14951 if (c != 0)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14952 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14953 vim_strncpy(prefix + depth, word_up,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14954 MAXWLEN - depth - 1);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14955 dump_word(slang, prefix, dumpflags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14956 (c & WF_RAREPFX) ? (flags \| WF_RARE)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14957 : flags, lnum++);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14958 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14959 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14960 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14961 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14962 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14963 /* Normal char, go one level deeper. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14964 prefix[depth++] = c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14965 arridx[depth] = idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14966 curi[depth] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14967 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14968 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14969 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14970 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14971
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14972 return lnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14973 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14974
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14975 /*
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14976 * Move "p" to end of word.
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14977 */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14978 char_u *
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14979 spell_to_word_end(start, buf)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14980 char_u *start;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14981 buf_T *buf;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14982 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14983 char_u *p = start;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14984
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14985 while (*p != NUL && spell_iswordp(p, buf))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14986 mb_ptr_adv(p);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14987 return p;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14988 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14989
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	14990 #if defined(FEAT_INS_EXPAND) \|\| defined(PROTO)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	14991 /*
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	14992 * Find start of the word in front of the cursor. We don't check if it is
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	14993 * badly spelled, with completion we can only change the word in front of the
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	14994 * cursor.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	14995 * Used for Insert mode completion CTRL-X ?.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	14996 * Returns the column number of the word.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	14997 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	14998 int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	14999 spell_word_start(startcol)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15000 int startcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15001 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15002 char_u *line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15003 char_u *p;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15004 int col = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15005
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15006 if (no_spell_checking(curwin))
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15007 return startcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15008
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15009 /* Find a word character before "startcol". */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15010 line = ml_get_curline();
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15011 for (p = line + startcol; p > line; )
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15012 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15013 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15014 if (spell_iswordp_nmw(p))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15015 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15016 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15017
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15018 /* Go back to start of the word. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15019 while (p > line)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15020 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15021 col = p - line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15022 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15023 if (!spell_iswordp(p, curbuf))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15024 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15025 col = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15026 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15027
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15028 return col;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15029 }
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15030
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15031 /*
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15032 * Need to check for 'spellcapcheck' now, the word is removed before
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15033 * expand_spelling() is called. Therefore the ugly global variable.
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15034 */
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15035 static int spell_expand_need_cap;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15036
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15037 void
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15038 spell_expand_check_cap(col)
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15039 colnr_T col;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15040 {
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15041 spell_expand_need_cap = check_need_cap(curwin->w_cursor.lnum, col);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15042 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15043
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15044 /*
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15045 * Get list of spelling suggestions.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15046 * Used for Insert mode completion CTRL-X ?.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15047 * Returns the number of matches. The matches are in "matchp[]", array of
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15048 * allocated strings.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15049 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15050 /ARGSUSED/
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15051 int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15052 expand_spelling(lnum, col, pat, matchp)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15053 linenr_T lnum;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15054 int col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15055 char_u *pat;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15056 char_u ***matchp;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15057 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15058 garray_T ga;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15059
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15060 spell_suggest_list(&ga, pat, 100, spell_expand_need_cap, TRUE);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15061 *matchp = ga.ga_data;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15062 return ga.ga_len;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15063 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15064 #endif
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15065
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	15066 #endif /* FEAT_SYN_HL */

Mercurial > vim

annotate src/spell.c @ 625:81fe2ccc1207 v7.0179