diff options
author | Bram Moolenaar <Bram@vim.org> | 2005-08-24 22:08:48 +0000 |
---|---|---|
committer | Bram Moolenaar <Bram@vim.org> | 2005-08-24 22:08:48 +0000 |
commit | 6de6853ce389e34ee175884bf9f193b33a0e60c8 (patch) | |
tree | bf0508a61ba89ed2b5d4e3347e7ce7624d511d9d | |
parent | a2036d2b48fad8d94c4492d91b1526b6a8ad877f (diff) |
updated for version 7.0136
-rw-r--r-- | src/normal.c | 2 | ||||
-rw-r--r-- | src/spell.c | 785 |
2 files changed, 567 insertions, 220 deletions
diff --git a/src/normal.c b/src/normal.c index f8fd9e2384..da95c9ecff 100644 --- a/src/normal.c +++ b/src/normal.c @@ -6096,7 +6096,7 @@ nv_brackets(cap) setpcmark(); for (n = 0; n < cap->count1; ++n) if (spell_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, - cap->nchar == 's' ? TRUE : FALSE, FALSE) == FAIL) + cap->nchar == 's' ? TRUE : FALSE, FALSE) == 0) { clearopbeep(cap->oap); break; diff --git a/src/spell.c b/src/spell.c index 128373a7fe..ee3bba2e4f 100644 --- a/src/spell.c +++ b/src/spell.c @@ -337,7 +337,7 @@ typedef short salfirst_T; * read_cnt_string(). */ #define SP_TRUNCERROR -1 /* spell file truncated error */ #define SP_FORMERROR -2 /* format error in spell file */ -#define SP_ERROR -3 /* other error while reading spell file */ +#define SP_OTHERERROR -3 /* other error while reading spell file */ /* * Structure used to store words and other info for one language, loaded from @@ -697,6 +697,7 @@ static int read_rep_section __ARGS((FILE *fd, slang_T *slang)); static int read_sal_section __ARGS((FILE *fd, slang_T *slang)); static int read_sofo_section __ARGS((FILE *fd, slang_T *slang)); static int read_compound __ARGS((FILE *fd, slang_T *slang, int len)); +static int byte_in_str __ARGS((char_u *str, int byte)); static int init_syl_tab __ARGS((slang_T *slang)); static int count_syllables __ARGS((slang_T *slang, char_u *word)); static int set_sofo __ARGS((slang_T *lp, char_u *from, char_u *to)); @@ -801,6 +802,9 @@ static linenr_T apply_prefixes __ARGS((slang_T *slang, char_u *word, int round, static char *e_format = N_("E759: Format error in spell file"); static char *e_spell_trunc = N_("E758: Truncated spell file"); static char *e_afftrailing = N_("Trailing text in %s line %d: %s"); +static char *e_affname = N_("Affix name too long in %s line %d: %s"); +static char *e_affform = N_("E761: Format error in affix file FOL, LOW or UPP"); +static char *e_affrange = N_("E762: Character in FOL, LOW or UPP is out of range"); static char *msg_compressing = N_("Compressing word tree..."); /* @@ -1288,10 +1292,10 @@ find_word(mip, mode) continue; /* Quickly check if compounding is possible with this flag. */ - if (vim_strchr(mip->mi_complen == 0 + if (!byte_in_str(mip->mi_complen == 0 ? slang->sl_compstartflags : slang->sl_compallflags, - ((unsigned)flags >> 24)) == NULL) + ((unsigned)flags >> 24))) continue; if (mode == FIND_COMPOUND) @@ -1480,12 +1484,30 @@ can_compound(slang, word, flags) char_u *flags; { regmatch_T regmatch; +#ifdef FEAT_MBYTE + char_u uflags[MAXWLEN * 2]; + int i; +#endif + char_u *p; if (slang->sl_compprog == NULL) return FALSE; +#ifdef FEAT_MBYTE + if (enc_utf8) + { + /* Need to convert the single byte flags to utf8 characters. */ + p = uflags; + for (i = 0; flags[i] != NUL; ++i) + p += mb_char2bytes(flags[i], p); + *p = NUL; + p = uflags; + } + else +#endif + p = flags; regmatch.regprog = slang->sl_compprog; regmatch.rm_ic = FALSE; - if (!vim_regexec(®match, flags, 0)) + if (!vim_regexec(®match, p, 0)) return FALSE; /* Count the number of syllables. This may be slow, do it last. If there @@ -1493,7 +1515,7 @@ can_compound(slang, word, flags) * COMPOUNDMAX then compounding is not allowed. */ if (slang->sl_compsylmax < MAXWLEN && count_syllables(slang, word) > slang->sl_compsylmax) - return STRLEN(flags) < slang->sl_compmax; + return (int)STRLEN(flags) < slang->sl_compmax; return TRUE; } @@ -1742,7 +1764,7 @@ no_spell_checking() * "curline" is TRUE for "z?": find word under/after cursor in the same line. * For Insert mode completion "dir" is BACKWARD and "curline" is TRUE: move * to after badly spelled word before the cursor. - * Return OK if found, FAIL otherwise. + * Return 0 if not found, length of the badly spelled word otherwise. */ int spell_move_to(dir, allwords, curline) @@ -1752,6 +1774,7 @@ spell_move_to(dir, allwords, curline) { linenr_T lnum; pos_T found_pos; + int found_len = 0; char_u *line; char_u *p; char_u *endp; @@ -1766,7 +1789,7 @@ spell_move_to(dir, allwords, curline) int capcol = -1; if (no_spell_checking()) - return FAIL; + return 0; /* * Start looking for bad word at the start of the line, because we can't @@ -1859,12 +1882,13 @@ spell_move_to(dir, allwords, curline) /* No need to search further. */ curwin->w_cursor = found_pos; vim_free(buf); - return OK; + return len; } else if (curline) /* Insert mode completion: put cursor after * the bad word. */ found_pos.col += len; + found_len = len; } } } @@ -1880,7 +1904,7 @@ spell_move_to(dir, allwords, curline) /* Use the last match in the line. */ curwin->w_cursor = found_pos; vim_free(buf); - return OK; + return found_len; } if (curline) @@ -1919,7 +1943,7 @@ spell_move_to(dir, allwords, curline) } vim_free(buf); - return FAIL; + return 0; } /* @@ -2360,7 +2384,7 @@ truncerr: EMSG(_(e_spell_trunc)); goto endFAIL; } - if (res == SP_ERROR) + if (res == SP_OTHERERROR) goto endFAIL; } @@ -2466,7 +2490,7 @@ read_cnt_string(fd, cnt_bytes, cntp) str = read_string(fd, cnt); if (str == NULL) - *cntp = SP_ERROR; + *cntp = SP_OTHERERROR; return str; } @@ -2576,7 +2600,7 @@ read_prefcond_section(fd, lp) lp->sl_prefprog = (regprog_T **)alloc_clear( (unsigned)sizeof(regprog_T *) * cnt); if (lp->sl_prefprog == NULL) - return SP_ERROR; + return SP_OTHERERROR; lp->sl_prefixcnt = cnt; for (i = 0; i < cnt; ++i) @@ -2622,7 +2646,7 @@ read_rep_section(fd, slang) gap = &slang->sl_rep; if (ga_grow(gap, cnt) == FAIL) - return SP_ERROR; + return SP_OTHERERROR; /* <rep> : <repfromlen> <repfrom> <reptolen> <repto> */ for (; gap->ga_len < cnt; ++gap->ga_len) @@ -2690,7 +2714,7 @@ read_sal_section(fd, slang) gap = &slang->sl_sal; ga_init2(gap, sizeof(salitem_T), 10); if (ga_grow(gap, cnt) == FAIL) - return SP_ERROR; + return SP_OTHERERROR; /* <sal> : <salfromlen> <salfrom> <saltolen> <salto> */ for (; gap->ga_len < cnt; ++gap->ga_len) @@ -2700,7 +2724,7 @@ read_sal_section(fd, slang) if (ccnt < 0) return SP_TRUNCERROR; if ((p = alloc(ccnt + 2)) == NULL) - return SP_ERROR; + return SP_OTHERERROR; smp->sm_lead = p; /* Read up to the first special char into sm_lead. */ @@ -2772,7 +2796,7 @@ read_sal_section(fd, slang) vim_free(smp->sm_lead_w); vim_free(smp->sm_oneof_w); vim_free(smp->sm_to_w); - return SP_ERROR; + return SP_OTHERERROR; } } #endif @@ -2867,10 +2891,16 @@ read_compound(fd, slang, len) /* Turn the COMPOUNDFLAGS items into a regexp pattern: * "a[bc]/a*b+" -> "^\(a[bc]\|a*b\+\)$". - * Inserting backslashes may double the length, "^\(\)$<Nul>" is 7 bytes. */ - pat = alloc((unsigned)todo * 2 + 7); + * Inserting backslashes may double the length, "^\(\)$<Nul>" is 7 bytes. + * Conversion to utf-8 may double the size. */ + c = todo * 2 + 7; +#ifdef FEAT_MBYTE + if (enc_utf8) + c += todo * 2; +#endif + pat = alloc((unsigned)c); if (pat == NULL) - return SP_ERROR; + return SP_OTHERERROR; /* We also need a list of all flags that can appear at the start and one * for all flags. */ @@ -2878,7 +2908,7 @@ read_compound(fd, slang, len) if (cp == NULL) { vim_free(pat); - return SP_ERROR; + return SP_OTHERERROR; } slang->sl_compstartflags = cp; *cp = NUL; @@ -2887,7 +2917,7 @@ read_compound(fd, slang, len) if (ap == NULL) { vim_free(pat); - return SP_ERROR; + return SP_OTHERERROR; } slang->sl_compallflags = ap; *ap = NUL; @@ -2904,7 +2934,7 @@ read_compound(fd, slang, len) /* Add all flags to "sl_compallflags". */ if (vim_strchr((char_u *)"+*[]/", c) == NULL - && vim_strchr(slang->sl_compallflags, c) == NULL) + && !byte_in_str(slang->sl_compallflags, c)) { *ap++ = c; *ap = NUL; @@ -2920,7 +2950,7 @@ read_compound(fd, slang, len) atstart = 0; else { - if (vim_strchr(slang->sl_compstartflags, c) == NULL) + if (!byte_in_str(slang->sl_compstartflags, c)) { *cp++ = c; *cp = NUL; @@ -2939,7 +2969,12 @@ read_compound(fd, slang, len) { if (c == '+') *pp++ = '\\'; /* "a+" becomes "a\+" */ - *pp++ = c; +#ifdef FEAT_MBYTE + if (enc_utf8) + pp += mb_char2bytes(c, pp); + else +#endif + *pp++ = c; } } @@ -2956,6 +2991,23 @@ read_compound(fd, slang, len) return 0; } +/* + * Return TRUE if "byte" appears in "str". + * Like strchr() but independent of locale. + */ + static int +byte_in_str(str, byte) + char_u *str; + int byte; +{ + char_u *p; + + for (p = str; *p != NUL; ++p) + if (*p == byte) + return TRUE; + return FALSE; +} + #define SY_MAXLEN 30 typedef struct syl_item_S { @@ -2981,7 +3033,7 @@ init_syl_tab(slang) while (p != NULL) { *p++ = NUL; - if (p == NUL) + if (*p == NUL) /* trailing slash */ break; s = p; p = vim_strchr(p, '/'); @@ -2992,7 +3044,7 @@ init_syl_tab(slang) if (l >= SY_MAXLEN) return SP_FORMERROR; if (ga_grow(&slang->sl_syl_items, 1) == FAIL) - return SP_ERROR; + return SP_OTHERERROR; syl = ((syl_item_T *)slang->sl_syl_items.ga_data) + slang->sl_syl_items.ga_len++; vim_strncpy(syl->sy_chars, s, l); @@ -3096,7 +3148,7 @@ set_sofo(lp, from, to) gap = &lp->sl_sal; ga_init2(gap, sizeof(int *), 1); if (ga_grow(gap, 256) == FAIL) - return SP_ERROR; + return SP_OTHERERROR; vim_memset(gap->ga_data, 0, sizeof(int *) * 256); gap->ga_len = 256; @@ -3118,7 +3170,7 @@ set_sofo(lp, from, to) { p = alloc(sizeof(int) * (lp->sl_sal_first[i] * 2 + 1)); if (p == NULL) - return SP_ERROR; + return SP_OTHERERROR; ((int **)gap->ga_data)[i] = (int *)p; *(int *)p = 0; } @@ -3904,21 +3956,23 @@ spell_reload_one(fname, added_word) typedef struct afffile_S { char_u *af_enc; /* "SET", normalized, alloc'ed string or NULL */ + int af_flagtype; /* AFT_CHAR, AFT_2CHAR, AFT_NUMBER or AFT_HUH */ int af_slash; /* character used in word for slash */ - int af_rar; /* RAR ID for rare word */ - int af_kep; /* KEP ID for keep-case word */ - int af_bad; /* BAD ID for banned word */ - int af_needaffix; /* NEEDAFFIX ID */ - char_u *af_compflags; /* COMPOUNDFLAG and COMPOUNDFLAGS concat'ed */ - int af_compmax; /* COMPOUNDMAX */ - int af_compminlen; /* COMPOUNDMIN */ - int af_compsylmax; /* COMPOUNDSYLMAX */ - char_u *af_syllable; /* SYLLABLE */ + unsigned af_rar; /* RAR ID for rare word */ + unsigned af_kep; /* KEP ID for keep-case word */ + unsigned af_bad; /* BAD ID for banned word */ + unsigned af_needaffix; /* NEEDAFFIX ID */ int af_pfxpostpone; /* postpone prefixes without chop string */ hashtab_T af_pref; /* hashtable for prefixes, affheader_T */ hashtab_T af_suff; /* hashtable for suffixes, affheader_T */ + hashtab_T af_comp; /* hashtable for compound flags, compitem_T */ } afffile_T; +#define AFT_CHAR 0 /* flags are one character */ +#define AFT_2CHAR 1 /* flags are two characters */ +#define AFT_HUH 2 /* flags are one or two characters */ +#define AFT_NUMBER 3 /* flags are numbers, comma separated */ + typedef struct affentry_S affentry_T; /* Affix entry from ".aff" file. Used for prefixes and suffixes. */ struct affentry_S @@ -3932,24 +3986,34 @@ struct affentry_S char_u ae_nocomp; /* word with affix not compoundable */ }; -#define AH_KEY_LEN 10 +#ifdef FEAT_MBYTE +# define AH_KEY_LEN 17 /* 2 x 8 bytes + NUL */ +#else +# define AH_KEY_LEN 3 /* 2 x 1 byte + NUL */ +#endif /* Affix header from ".aff" file. Used for af_pref and af_suff. */ typedef struct affheader_S { - /* key for hashtable == name of affix entry */ -#ifdef FEAT_MBYTE - char_u ah_key[AH_KEY_LEN]; /* multi-byte char plus NUL */ -#else - char_u ah_key[2]; /* one byte char plus NUL */ -#endif - int ah_newID; /* prefix ID after renumbering */ + char_u ah_key[AH_KEY_LEN]; /* key for hashtab == name of affix */ + unsigned ah_flag; /* affix name as number, uses "af_flagtype" */ + int ah_newID; /* prefix ID after renumbering; 0 if not used */ int ah_combine; /* suffix may combine with prefix */ affentry_T *ah_first; /* first affix entry */ } affheader_T; #define HI2AH(hi) ((affheader_T *)(hi)->hi_key) +/* Flag used in compound items. */ +typedef struct compitem_S +{ + char_u ci_key[AH_KEY_LEN]; /* key for hashtab == name of compound */ + unsigned ci_flag; /* affix name as number, uses "af_flagtype" */ + int ci_newID; /* affix ID after renumbering. */ +} compitem_T; + +#define HI2CI(hi) ((compitem_T *)(hi)->hi_key) + /* * Structure that is used to store the items in the word tree. This avoids * the need to keep track of each allocated thing, everything is freed all at @@ -4049,7 +4113,7 @@ typedef struct spellinfo_S int si_collapse; /* soundsalike: ? */ int si_rem_accents; /* soundsalike: remove accents */ garray_T si_map; /* MAP info concatenated */ - char_u *si_midword; /* MIDWORD chars, alloc'ed string or NULL */ + char_u *si_midword; /* MIDWORD chars or NULL */ int si_compmax; /* max nr of words for compounding */ int si_compminlen; /* minimal length for compounding */ int si_compsylmax; /* max nr of syllables for compounding */ @@ -4058,10 +4122,17 @@ typedef struct spellinfo_S char_u *si_syllable; /* syllable string */ garray_T si_prefcond; /* table with conditions for postponed * prefixes, each stored as a string */ - int si_newID; /* current value for ah_newID */ + int si_newprefID; /* current value for ah_newID */ + int si_compID; /* current value for compound ID */ } spellinfo_T; static afffile_T *spell_read_aff __ARGS((spellinfo_T *spin, char_u *fname)); +static unsigned affitem2flag __ARGS((int flagtype, char_u *item, char_u *fname, int lnum)); +static unsigned get_affitem __ARGS((int flagtype, char_u **pp)); +static void process_compflags __ARGS((spellinfo_T *spin, afffile_T *aff, char_u *compflags)); +static int flag_in_afflist __ARGS((int flagtype, char_u *afflist, unsigned flag)); +static void aff_check_number __ARGS((int spinval, int affval, char *name)); +static void aff_check_string __ARGS((char_u *spinval, char_u *affval, char *name)); static int str_equal __ARGS((char_u *s1, char_u *s2)); static void add_fromto __ARGS((spellinfo_T *spin, garray_T *gap, char_u *from, char_u *to)); static int sal_to_bool __ARGS((char_u *s)); @@ -4069,7 +4140,7 @@ static int has_non_ascii __ARGS((char_u *s)); static void spell_free_aff __ARGS((afffile_T *aff)); static int spell_read_dic __ARGS((spellinfo_T *spin, char_u *fname, afffile_T *affile)); static int get_pfxlist __ARGS((afffile_T *affile, char_u *afflist, char_u *store_afflist)); -static void get_compflags __ARGS((spellinfo_T *spin, char_u *afflist, char_u *store_afflist)); +static void get_compflags __ARGS((afffile_T *affile, char_u *afflist, char_u *store_afflist)); 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)); static int spell_read_wordfile __ARGS((spellinfo_T *spin, char_u *fname)); static void *getroom __ARGS((spellinfo_T *spin, size_t len, int align)); @@ -4223,20 +4294,27 @@ spell_read_aff(spin, fname) char_u *p; int lnum = 0; affheader_T *cur_aff = NULL; + int did_postpone_prefix = FALSE; int aff_todo = 0; hashtab_T *tp; char_u *low = NULL; char_u *fol = NULL; char_u *upp = NULL; - static char *e_affname = N_("Affix name too long in %s line %d: %s"); int do_rep; int do_sal; int do_map; - int do_midword; - int do_sofo; int found_map = FALSE; hashitem_T *hi; int l; + int compminlen = 0; /* COMPOUNDMIN value */ + int compsylmax = 0; /* COMPOUNDSYLMAX value */ + int compmax = 0; /* COMPOUNDMAX value */ + char_u *compflags = NULL; /* COMPOUNDFLAG and COMPOUNDFLAGS + concatenated */ + char_u *midword = NULL; /* MIDWORD value */ + char_u *syllable = NULL; /* SYLLABLE value */ + char_u *sofofrom = NULL; /* SOFOFROM value */ + char_u *sofoto = NULL; /* SOFOTO value */ /* * Open the file. @@ -4267,12 +4345,6 @@ spell_read_aff(spin, fname) /* Only do MAP lines when not done in another .aff file already. */ do_map = spin->si_map.ga_len == 0; - /* Only do MIDWORD line when not done in another .aff file already */ - do_midword = spin->si_midword == NULL; - - /* Only do SOFOFROM and SOFOTO when not done in another .aff file already */ - do_sofo = spin->si_sofofr == NULL; - /* * Allocate and init the afffile_T structure. */ @@ -4281,6 +4353,7 @@ spell_read_aff(spin, fname) return NULL; hash_init(&aff->af_pref); hash_init(&aff->af_suff); + hash_init(&aff->af_comp); /* * Read all the lines in the file one by one. @@ -4353,10 +4426,29 @@ spell_read_aff(spin, fname) smsg((char_u *)_("Conversion in %s not supported"), fname); #endif } - else if (STRCMP(items[0], "MIDWORD") == 0 && itemcnt == 2) + else if (STRCMP(items[0], "FLAG") == 0 && itemcnt == 2 + && aff->af_flagtype == AFT_CHAR) { - if (do_midword) - spin->si_midword = vim_strsave(items[1]); + if (STRCMP(items[1], "long") == 0) + aff->af_flagtype = AFT_2CHAR; + else if (STRCMP(items[1], "num") == 0) + aff->af_flagtype = AFT_NUMBER; + else if (STRCMP(items[1], "huh") == 0) + aff->af_flagtype = AFT_HUH; + else + smsg((char_u *)_("Invalid value for FLAG in %s line %d: %s"), + fname, lnum, items[1]); + if (aff->af_rar != 0 || aff->af_kep != 0 || aff->af_bad != 0 + || aff->af_needaffix != 0 || compflags != NULL + || aff->af_suff.ht_used > 0 + || aff->af_pref.ht_used > 0) + smsg((char_u *)_("FLAG after using flags in %s line %d: %s"), + fname, lnum, items[1]); + } + else if (STRCMP(items[0], "MIDWORD") == 0 && itemcnt == 2 + && midword == NULL) + { + midword = getroom_save(spin, items[1]); } else if (STRCMP(items[0], "NOSPLITSUGS") == 0 && itemcnt == 1) { @@ -4377,94 +4469,87 @@ spell_read_aff(spin, fname) else if (STRCMP(items[0], "RAR") == 0 && itemcnt == 2 && aff->af_rar == 0) { - aff->af_rar = items[1][0]; - if (items[1][1] != NUL) - smsg((char_u *)_(e_affname), fname, lnum, items[1]); + aff->af_rar = affitem2flag(aff->af_flagtype, items[1], + fname, lnum); } else if (STRCMP(items[0], "KEP") == 0 && itemcnt == 2 && aff->af_kep == 0) { - aff->af_kep = items[1][0]; - if (items[1][1] != NUL) - smsg((char_u *)_(e_affname), fname, lnum, items[1]); + aff->af_kep = affitem2flag(aff->af_flagtype, items[1], + fname, lnum); } else if (STRCMP(items[0], "BAD") == 0 && itemcnt == 2 && aff->af_bad == 0) { - aff->af_bad = items[1][0]; - if (items[1][1] != NUL) - smsg((char_u *)_(e_affname), fname, lnum, items[1]); + aff->af_bad = affitem2flag(aff->af_flagtype, items[1], + fname, lnum); } else if (STRCMP(items[0], "NEEDAFFIX") == 0 && itemcnt == 2 && aff->af_needaffix == 0) { - aff->af_needaffix = items[1][0]; - if (items[1][1] != NUL) - smsg((char_u *)_(e_affname), fname, lnum, items[1]); + aff->af_needaffix = affitem2flag(aff->af_flagtype, items[1], + fname, lnum); } else if (STRCMP(items[0], "COMPOUNDFLAG") == 0 && itemcnt == 2 - && aff->af_compflags == NULL) + && compflags == NULL) { - p = getroom(spin, 3, FALSE); + /* Turn flag "c" into COMPOUNDFLAGS compatible string "c+", + * "Na" into "Na+", "1234" into "1234+". */ + p = getroom(spin, STRLEN(items[1]) + 2, FALSE); if (p != NULL) { - /* Turn single flag "c" into COMPOUNDFLAGS compatible - * string "c+". */ - p[0] = items[1][0]; - p[1] = '+'; - p[2] = NUL; - aff->af_compflags = p; + STRCPY(p, items[1]); + STRCAT(p, "+"); + compflags = p; } - if (items[1][1] != NUL) - smsg((char_u *)_(e_affname), fname, lnum, items[1]); } else if (STRCMP(items[0], "COMPOUNDFLAGS") == 0 && itemcnt == 2) { /* Concatenate this string to previously defined ones, using a * slash to separate them. */ l = STRLEN(items[1]) + 1; - if (aff->af_compflags != NULL) - l += STRLEN(aff->af_compflags) + 1; + if (compflags != NULL) + l += STRLEN(compflags) + 1; p = getroom(spin, l, FALSE); if (p != NULL) { - if (aff->af_compflags != NULL) + if (compflags != NULL) { - STRCPY(p, aff->af_compflags); + STRCPY(p, compflags); STRCAT(p, "/"); } STRCAT(p, items[1]); - aff->af_compflags = p; + compflags = p; } } else if (STRCMP(items[0], "COMPOUNDMAX") == 0 && itemcnt == 2 - && aff->af_compmax == 0) + && compmax == 0) { - aff->af_compmax = atoi((char *)items[1]); - if (aff->af_compmax == 0) + compmax = atoi((char *)items[1]); + if (compmax == 0) smsg((char_u *)_("Wrong COMPOUNDMAX value in %s line %d: %s"), fname, lnum, items[1]); } else if (STRCMP(items[0], "COMPOUNDMIN") == 0 && itemcnt == 2 - && aff->af_compminlen == 0) + && compminlen == 0) { - aff->af_compminlen = atoi((char *)items[1]); - if (aff->af_compminlen == 0) + compminlen = atoi((char *)items[1]); + if (compminlen == 0) smsg((char_u *)_("Wrong COMPOUNDMIN value in %s line %d: %s"), fname, lnum, items[1]); } else if (STRCMP(items[0], "COMPOUNDSYLMAX") == 0 && itemcnt == 2 - && aff->af_compsylmax == 0) + && compsylmax == 0) { - aff->af_compsylmax = atoi((char *)items[1]); - if (aff->af_compsylmax == 0) + compsylmax = atoi((char *)items[1]); + if (compsylmax == 0) smsg((char_u *)_("Wrong COMPOUNDSYLMAX value in %s line %d: %s"), fname, lnum, items[1]); } else if (STRCMP(items[0], "SYLLABLE") == 0 && itemcnt == 2 - && aff->af_syllable == NULL) + && syllable == NULL) { - aff->af_syllable = getroom_save(spin, items[1]); + syllable = getroom_save(spin, items[1]); } else if (STRCMP(items[0], "NOBREAK") == 0 && itemcnt == 1) { @@ -4490,24 +4575,11 @@ spell_read_aff(spin, fname) sizeof(affheader_T), TRUE); if (cur_aff == NULL) break; -#ifdef FEAT_MBYTE - if (has_mbyte) - { - l = (*mb_ptr2len)(items[1]); - if (l >= AH_KEY_LEN) - l = 1; /* too long, must be an overlong sequence */ - else - mch_memmove(cur_aff->ah_key, items[1], l); - } - else -#endif - { - *cur_aff->ah_key = *items[1]; - l = 1; - } - cur_aff->ah_key[l] = NUL; - if (items[1][l] != NUL) - smsg((char_u *)_(e_affname), fname, lnum, items[1]); + cur_aff->ah_flag = affitem2flag(aff->af_flagtype, items[1], + fname, lnum); + if (cur_aff->ah_flag == 0 || STRLEN(items[1]) >= AH_KEY_LEN) + break; + STRCPY(cur_aff->ah_key, items[1]); if (*items[2] == 'Y') cur_aff->ah_combine = TRUE; else if (*items[2] != 'N') @@ -4517,16 +4589,27 @@ spell_read_aff(spin, fname) if (*items[0] == 'P') { tp = &aff->af_pref; - /* Use a new number in the .spl file later, to be able to - * handle multiple .aff files. */ if (aff->af_pfxpostpone) - cur_aff->ah_newID = ++spin->si_newID; + { + /* Use a new number in the .spl file later, to be able + * to handle multiple .aff files. */ + cur_aff->ah_newID = ++spin->si_newprefID; + + /* We only really use ah_newID if the prefix is + * postponed. We know that only after handling all + * the items. */ + did_postpone_prefix = FALSE; + } } else tp = &aff->af_suff; aff_todo = atoi((char *)items[3]); hi = hash_find(tp, cur_aff->ah_key); - if (!HASHITEM_EMPTY(hi)) + if (!HASHITEM_EMPTY(hi) + || cur_aff->ah_flag == aff->af_bad + || cur_aff->ah_flag == aff->af_rar + || cur_aff->ah_flag == aff->af_kep + || cur_aff->ah_flag == aff->af_needaffix) { smsg((char_u *)_("Duplicate affix in %s line %d: %s"), fname, lnum, items[1]); @@ -4678,6 +4761,7 @@ spell_read_aff(spin, fname) char_u **pp; int n; + /* Find a previously used condition. */ for (idx = spin->si_prefcond.ga_len - 1; idx >= 0; --idx) { @@ -4714,33 +4798,32 @@ spell_read_aff(spin, fname) n |= WFP_UP; tree_add_word(spin, p, spin->si_prefroot, n, idx, cur_aff->ah_newID); + did_postpone_prefix = TRUE; + } + + /* Didn't actually use ah_newID, backup si_newprefID. */ + if (aff_todo == 0 && !did_postpone_prefix) + { + --spin->si_newprefID; + cur_aff->ah_newID = 0; } } } } - else if (STRCMP(items[0], "FOL") == 0 && itemcnt == 2) + else if (STRCMP(items[0], "FOL") == 0 && itemcnt == 2 + && fol == NULL) { - if (fol != NULL) - smsg((char_u *)_("Duplicate FOL in %s line %d"), - fname, lnum); - else - fol = vim_strsave(items[1]); + fol = vim_strsave(items[1]); } - else if (STRCMP(items[0], "LOW") == 0 && itemcnt == 2) + else if (STRCMP(items[0], "LOW") == 0 && itemcnt == 2 + && low == NULL) { - if (low != NULL) - smsg((char_u *)_("Duplicate LOW in %s line %d"), - fname, lnum); - else - low = vim_strsave(items[1]); + low = vim_strsave(items[1]); } - else if (STRCMP(items[0], "UPP") == 0 && itemcnt == 2) + else if (STRCMP(items[0], "UPP") == 0 && itemcnt == 2 + && upp == NULL) { - if (upp != NULL) - smsg((char_u *)_("Duplicate UPP in %s line %d"), - fname, lnum); - else - upp = vim_strsave(items[1]); + upp = vim_strsave(items[1]); } else if (STRCMP(items[0], "REP") == 0 && itemcnt == 2) { @@ -4816,16 +4899,14 @@ spell_read_aff(spin, fname) } } else if (STRCMP(items[0], "SOFOFROM") == 0 && itemcnt == 2 - && (!do_sofo || spin->si_sofofr == NULL)) + && sofofrom == NULL) { - if (do_sofo) - spin->si_sofofr = vim_strsave(items[1]); + sofofrom = getroom_save(spin, items[1]); } else if (STRCMP(items[0], "SOFOTO") == 0 && itemcnt == 2 - && (!do_sofo || spin->si_sofoto == NULL)) + && sofoto == NULL) { - if (do_sofo) - spin->si_sofoto = vim_strsave(items[1]); + sofoto = getroom_save(spin, items[1]); } else smsg((char_u *)_("Unrecognized or duplicate item in %s line %d: %s"), @@ -4833,12 +4914,6 @@ spell_read_aff(spin, fname) } } - if (do_sofo && (spin->si_sofofr == NULL) != (spin->si_sofoto == NULL)) - smsg((char_u *)_("Missing SOFO%s line in %s"), - spin->si_sofofr == NULL ? "FROM" : "TO", fname); - if (spin->si_sofofr != NULL && spin->si_sal.ga_len > 0) - smsg((char_u *)_("Both SAL and SOFO lines in %s"), fname); - if (fol != NULL || low != NULL || upp != NULL) { if (spin->si_clear_chartab) @@ -4873,51 +4948,66 @@ spell_read_aff(spin, fname) } /* Use compound specifications of the .aff file for the spell info. */ - if (aff->af_compmax != 0) + if (compmax != 0) { - if (spin->si_compmax != 0 && spin->si_compmax != aff->af_compmax) - smsg((char_u *)_("COMPOUNDMAX value differs from what is used in another .aff file")); - else - spin->si_compmax = aff->af_compmax; + aff_check_number(spin->si_compmax, compmax, "COMPOUNDMAX"); + spin->si_compmax = compmax; } - if (aff->af_compminlen != 0) + if (compminlen != 0) { - if (spin->si_compminlen != 0 - && spin->si_compminlen != aff->af_compminlen) - smsg((char_u *)_("COMPOUNDMIN value differs from what is used in another .aff file")); - else - spin->si_compminlen = aff->af_compminlen; + aff_check_number(spin->si_compminlen, compminlen, "COMPOUNDMIN"); + spin->si_compminlen = compminlen; } - if (aff->af_compsylmax != 0) + if (compsylmax != 0) { - if (aff->af_syllable == NULL) - smsg((char_u *)_("COMPOUNDSYLMAX without SYLLABLE")); + if (syllable == NULL) + smsg((char_u *)_("COMPOUNDSYLMAX used without SYLLABLE")); + aff_check_number(spin->si_compsylmax, compsylmax, "COMPOUNDSYLMAX"); + spin->si_compsylmax = compsylmax; + } + + if (compflags != NULL) + process_compflags(spin, aff, compflags); - if (spin->si_compsylmax != 0 - && spin->si_compsylmax != aff->af_compsylmax) - smsg((char_u *)_("COMPOUNDSYLMAX value differs from what is used in another .aff file")); + /* Check that we didn't use too many renumbered flags. */ + if (spin->si_compID < spin->si_newprefID) + { + if (spin->si_compID == 255) + MSG(_("Too many postponed prefixes")); + else if (spin->si_newprefID == 0) + MSG(_("Too many compound flags")); else - spin->si_compsylmax = aff->af_compsylmax; + MSG(_("Too many posponed prefixes and/or compound flags")); } - if (aff->af_compflags != NULL) + if (syllable != NULL) { - if (spin->si_compflags != NULL - && STRCMP(spin->si_compflags, aff->af_compflags) != 0) - smsg((char_u *)_("COMPOUNDFLAG(S) value differs from what is used in another .aff file")); - else - spin->si_compflags = aff->af_compflags; + aff_check_string(spin->si_syllable, syllable, "SYLLABLE"); + spin->si_syllable = syllable; } - if (aff->af_syllable != NULL) + if (sofofrom != NULL || sofoto != NULL) { - if (spin->si_syllable != NULL - && STRCMP(spin->si_syllable, aff->af_syllable) != 0) - smsg((char_u *)_("SYLLABLE value differs from what is used in another .aff file")); + if (sofofrom == NULL || sofoto == NULL) + smsg((char_u *)_("Missing SOFO%s line in %s"), + sofofrom == NULL ? "FROM" : "TO", fname); + else if (spin->si_sal.ga_len > 0) + smsg((char_u *)_("Both SAL and SOFO lines in %s"), fname); else - spin->si_syllable = aff->af_syllable; + { + aff_check_string(spin->si_sofofr, sofofrom, "SOFOFROM"); + aff_check_string(spin->si_sofoto, sofoto, "SOFOTO"); + spin->si_sofofr = sofofrom; + spin->si_sofoto = sofoto; + } + } + + if (midword != NULL) + { + aff_check_string(spin->si_midword, midword, "MIDWORD"); + spin->si_midword = midword; } vim_free(pc); @@ -4926,6 +5016,244 @@ spell_read_aff(spin, fname) } /* + * Turn an affix flag name into a number, according to the FLAG type. + * returns zero for failure. + */ + static unsigned +affitem2flag(flagtype, item, fname, lnum) + int flagtype; + char_u *item; + char_u *fname; + int lnum; +{ + unsigned res; + char_u *p = item; + + res = get_affitem(flagtype, &p); + if (res == 0) + { + if (flagtype == AFT_NUMBER) + smsg((char_u *)_("Flag is not a number in %s line %d: %s"), + fname, lnum, item); + else + smsg((char_u *)_("Illegal flag in %s line %d: %s"), + fname, lnum, item); + } + if (*p != NUL) + { + smsg((char_u *)_(e_affname), fname, lnum, item); + return 0; + } + + return res; +} + +/* + * Get one affix name from "*pp" and advance the pointer. + * Returns zero for an error, still advances the pointer then. + */ + static unsigned +get_affitem(flagtype, pp) + int flagtype; + char_u **pp; +{ + int res; + + if (flagtype == AFT_NUMBER) + { + if (!VIM_ISDIGIT(**pp)) + { + ++*pp; + return 0; + } + res = getdigits(pp); + } + else + { +#ifdef FEAT_MBYTE + res = mb_ptr2char_adv(pp); +#else + res = *(*pp)++; +#endif + if (flagtype == AFT_2CHAR || (flagtype == AFT_HUH + && res >= 'A' && res <= 'Z')) + { + if (**pp == NUL) + return 0; +#ifdef FEAT_MBYTE + res = mb_ptr2char_adv(pp) + (res << 16); +#else + res = *(*pp)++ + (res << 16); +#endif + } + } + return res; +} + +/* + * Process the "compflags" string used in an affix file and append it to + * spin->si_compflags. + * The processing involves changing the affix names to ID numbers, so that + * they fit in one byte. + */ + static void +process_compflags(spin, aff, compflags) + spellinfo_T *spin; + afffile_T *aff; + char_u *compflags; +{ + char_u *p; + char_u *prevp; + unsigned flag; + compitem_T *ci; + int id; + int len; + char_u *tp; + char_u key[AH_KEY_LEN]; + hashitem_T *hi; + + /* Make room for the old and the new compflags, concatenated with a / in + * between. Processing it makes it shorter, but we don't know by how + * much, thus allocate the maximum. */ + len = STRLEN(compflags) + 1; + if (spin->si_compflags != NULL) + len += STRLEN(spin->si_compflags) + 1; + p = getroom(spin, len, FALSE); + if (p == NULL) + return; + if (spin->si_compflags != NULL) + { + STRCPY(p, spin->si_compflags); + STRCAT(p, "/"); + } + else + *p = NUL; + spin->si_compflags = p; + tp = p + STRLEN(p); + + for (p = compflags; *p != NUL; ) + { + if (vim_strchr((char_u *)"/*+[]", *p) != NULL) + /* Copy non-flag characters directly. */ + *tp++ = *p++; + else + { + /* First get the flag number, also checks validity. */ + prevp = p; + flag = get_affitem(aff->af_flagtype, &p); + if (flag != 0) + { + /* Find the flag in the hashtable. If it was used before, use + * the existing ID. Otherwise add a new entry. */ + vim_strncpy(key, prevp, p - prevp); + hi = hash_find(&aff->af_comp, key); + if (!HASHITEM_EMPTY(hi)) + id = HI2CI(hi)->ci_newID; + else + { + ci = (compitem_T *)getroom(spin, sizeof(compitem_T), TRUE); + if (ci == NULL) < |