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updated for version 7.0047

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This commit is contained in:
Bram Moolenaar
2005-02-02 23:07:25 +00:00
parent 748bf0374b
commit 6ac5429d3b
4 changed files with 246 additions and 223 deletions
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13
src/ex_cmds2.c
View File

@@ -1741,7 +1741,12 @@ ex_listdo(eap)
}
#if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
if (save_ei != NULL)
{
au_event_restore(save_ei);
apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn,
curbuf->b_fname, TRUE, curbuf);
}
#endif
}
@@ -2644,7 +2649,7 @@ get_one_sourceline(sp)
int have_read = FALSE;
/* use a growarray to store the sourced line */
ga_init2(&ga, 1, 200);
ga_init2(&ga, 1, 250);
/*
* Loop until there is a finished line (or end-of-file).
@@ -2652,8 +2657,8 @@ get_one_sourceline(sp)
sourcing_lnum++;
for (;;)
{
/* make room to read at least 80 (more) characters */
if (ga_grow(&ga, 80) == FAIL)
/* make room to read at least 120 (more) characters */
if (ga_grow(&ga, 120) == FAIL)
break;
buf = (char_u *)ga.ga_data;
@@ -2669,7 +2674,7 @@ get_one_sourceline(sp)
if (fgets((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len,
sp->fp) == NULL)
break;
len = (int)STRLEN(buf);
len = ga.ga_len + (int)STRLEN(buf + ga.ga_len);
#ifdef USE_CRNL
/* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the
* CTRL-Z by its own, or after a NL. */

4
src/hashtable.c
View File

@@ -31,7 +31,7 @@
#if defined(FEAT_EVAL) || defined(FEAT_SYN_HL) || defined(PROTO)
#if 1
#if 0
# define HT_DEBUG /* extra checks for table consistency */
#endif
@@ -360,7 +360,7 @@ hash_may_resize(ht)
newmask = newsize - 1;
todo = ht->ht_used;
for (olditem = oldarray; todo > 0; ++olditem)
if (olditem->hi_key != NULL && olditem->hi_key != HI_KEY_REMOVED)
if (!HASHITEM_EMPTY(olditem))
{
/*
* The algorithm to find the spot to add the item is identical to

1
src/proto/quickfix.pro
View File

@@ -19,6 +19,7 @@ void ex_cc __ARGS((exarg_T *eap));
void ex_cnext __ARGS((exarg_T *eap));
void ex_cfile __ARGS((exarg_T *eap));
void ex_vimgrep __ARGS((exarg_T *eap));
char_u *skip_vimgrep_pat __ARGS((char_u *p, char_u **s));
void ex_cbuffer __ARGS((exarg_T *eap));
void ex_helpgrep __ARGS((exarg_T *eap));
/* vim: set ft=c : */

355
src/syntax.c
View File

@@ -295,6 +295,22 @@ typedef struct state_item
#define ID_LIST_ALL (short *)-1 /* valid of si_cont_list for containing all
but contained groups */
/*
* Struct to reduce the number of arguments to get_syn_options(), it's used
* very often.
*/
typedef struct
{
int flags; /* flags for contained and transpartent */
int keyword; /* TRUE for ":syn keyword" */
int *sync_idx; /* syntax item for "grouphere" argument, NULL
if not allowed */
char has_cont_list; /* TRUE if "cont_list" can be used */
short *cont_list; /* group IDs for "contains" argument */
short *cont_in_list; /* group IDs for "containedin" argument */
short *next_list; /* group IDs for "nextgroup" argument */
} syn_opt_arg_T;
/*
* The next possible match in the current line for any pattern is remembered,
* to avoid having to try for a match in each column.
@@ -401,7 +417,7 @@ static void syn_clear_keyword __ARGS((int id, hashtab_T *ht));
static void clear_keywtab __ARGS((hashtab_T *ht));
static void add_keyword __ARGS((char_u *name, int id, int flags, short *cont_in_list, short *next_list));
static char_u *get_group_name __ARGS((char_u *arg, char_u **name_end));
static char_u *get_syn_options __ARGS((char_u *arg, int *flagsp, int keyword, int *sync_idx, short **cont_list, short **cont_in_list, short **next_list));
static char_u *get_syn_options __ARGS((char_u *arg, syn_opt_arg_T *opt));
static void syn_cmd_include __ARGS((exarg_T *eap, int syncing));
static void syn_cmd_keyword __ARGS((exarg_T *eap, int syncing));
static void syn_cmd_match __ARGS((exarg_T *eap, int syncing));
@@ -3978,21 +3994,19 @@ add_keyword(name, id, flags, cont_in_list, next_list)
keyentry_T *kp;
hashtab_T *ht;
hashitem_T *hi;
char_u *name_ic = name;
char_u *name_ic;
long_u hash;
char_u name_folded[MAXKEYWLEN + 1];
if (curbuf->b_syn_ic)
{
name_ic = str_foldcase(name, (int)STRLEN(name), NULL, 0);
if (name_ic == NULL)
name_ic = str_foldcase(name, (int)STRLEN(name),
name_folded, MAXKEYWLEN + 1);
else
name_ic = name;
}
kp = (keyentry_T *)alloc((int)(sizeof(keyentry_T) + STRLEN(name_ic)));
if (kp == NULL)
return;
STRCPY(kp->keyword, name_ic);
if (name_ic != name)
vim_free(name_ic);
kp->k_syn.id = id;
kp->k_syn.inc_tag = current_syn_inc_tag;
kp->flags = flags;
@@ -4055,87 +4069,112 @@ get_group_name(arg, name_end)
* Return NULL for any error;
*/
static char_u *
get_syn_options(arg, flagsp, keyword, sync_idx, cont_list,
cont_in_list, next_list)
char_u *arg; /* next argument */
int *flagsp; /* flags for contained and transpartent */
int keyword; /* TRUE for ":syn keyword" */
int *sync_idx; /* syntax item for "grouphere" argument, NULL
if not allowed */
short **cont_list; /* group IDs for "contains" argument, NULL if
not allowed */
short **cont_in_list; /* group IDs for "containedin" argument, NULL
if not allowed */
short **next_list; /* group IDs for "nextgroup" argument */
get_syn_options(arg, opt)
char_u *arg; /* next argument to be checked */
syn_opt_arg_T *opt; /* various things */
{
int flags;
char_u *gname_start, *gname;
int syn_id;
int len;
char *p;
int i;
int fidx;
static struct flag
{
char *name;
int len;
int val;
} flagtab[] = { {"contained", 9, HL_CONTAINED},
{"oneline", 7, HL_ONELINE},
{"keepend", 7, HL_KEEPEND},
{"extend", 6, HL_EXTEND},
{"excludenl", 9, HL_EXCLUDENL},
{"transparent", 11, HL_TRANSP},
{"skipnl", 6, HL_SKIPNL},
{"skipwhite", 9, HL_SKIPWHITE},
{"skipempty", 9, HL_SKIPEMPTY},
{"grouphere", 9, HL_SYNC_HERE},
{"groupthere", 10, HL_SYNC_THERE},
{"display", 7, HL_DISPLAY},
{"fold", 4, HL_FOLD},
int argtype;
int flags;
} flagtab[] = { {"cCoOnNtTaAiInNeEdD", 0, HL_CONTAINED},
{"oOnNeElLiInNeE", 0, HL_ONELINE},
{"kKeEeEpPeEnNdD", 0, HL_KEEPEND},
{"eExXtTeEnNdD", 0, HL_EXTEND},
{"eExXcClLuUdDeEnNlL", 0, HL_EXCLUDENL},
{"tTrRaAnNsSpPaArReEnNtT", 0, HL_TRANSP},
{"sSkKiIpPnNlL", 0, HL_SKIPNL},
{"sSkKiIpPwWhHiItTeE", 0, HL_SKIPWHITE},
{"sSkKiIpPeEmMpPtTyY", 0, HL_SKIPEMPTY},
{"gGrRoOuUpPhHeErReE", 0, HL_SYNC_HERE},
{"gGrRoOuUpPtThHeErReE", 0, HL_SYNC_THERE},
{"dDiIsSpPlLaAyY", 0, HL_DISPLAY},
{"fFoOlLdD", 0, HL_FOLD},
{"cCoOnNtTaAiInNsS", 1, 0},
{"cCoOnNtTaAiInNeEdDiInN", 2, 0},
{"nNeExXtTgGrRoOuUpP", 3, 0},
};
#define MLEN 12
char lowname[MLEN];
int llen;
static char *first_letters = "cCoOkKeEtTsSgGdDfFnN";
if (arg == NULL) /* already detected error */
return NULL;
flags = *flagsp;
for (;;)
{
/* STRNICMP() is a bit slow, change arg to lowercase first and use
* STRNCMP() */
for (llen = 0; llen < MLEN; ++llen)
{
if (!isalpha(arg[llen]))
/*
* This is used very often when a large number of keywords is defined.
* Need to skip quickly when no option name is found.
* Also avoid tolower(), it's slow.
*/
if (strchr(first_letters, *arg) == NULL)
break;
lowname[llen] = TOLOWER_ASC(arg[llen]);
}
for (fidx = sizeof(flagtab) / sizeof(struct flag); --fidx >= 0; )
{
len = flagtab[fidx].len;
if (len == llen
&& STRNCMP(lowname, flagtab[fidx].name, len) == 0
&& (ends_excmd(arg[len]) || vim_iswhite(arg[len])))
{
if (keyword
&& (flagtab[fidx].val == HL_DISPLAY
|| flagtab[fidx].val == HL_FOLD
|| flagtab[fidx].val == HL_EXTEND))
p = flagtab[fidx].name;
for (i = 0, len = 0; p[i] != NUL; i += 2, ++len)
if (arg[len] != p[i] && arg[len] != p[i + 1])
break;
if (p[i] == NUL && (vim_iswhite(arg[len])
|| (flagtab[fidx].argtype > 0
? arg[len] == '='
: ends_excmd(arg[len]))))
{
if (opt->keyword
&& (flagtab[fidx].flags == HL_DISPLAY
|| flagtab[fidx].flags == HL_FOLD
|| flagtab[fidx].flags == HL_EXTEND))
/* treat "display", "fold" and "extend" as a keyword */
fidx = -1;
break;
}
}
if (fidx < 0) /* no match found */
break;
flags |= flagtab[fidx].val;
if (flagtab[fidx].argtype == 1)
{
if (!opt->has_cont_list)
{
EMSG(_("E395: contains argument not accepted here"));
return NULL;
}
if (get_id_list(&arg, 8, &opt->cont_list) == FAIL)
return NULL;
}
else if (flagtab[fidx].argtype == 2)
{
#if 0 /* cannot happen */
if (opt->cont_in_list == NULL)
{
EMSG(_("E396: containedin argument not accepted here"));
return NULL;
}
#endif
if (get_id_list(&arg, 11, &opt->cont_in_list) == FAIL)
return NULL;
}
else if (flagtab[fidx].argtype == 3)
{
if (get_id_list(&arg, 9, &opt->next_list) == FAIL)
return NULL;
}
else
{
opt->flags |= flagtab[fidx].flags;
arg = skipwhite(arg + len);
if (flagtab[fidx].val == HL_SYNC_HERE
|| flagtab[fidx].val == HL_SYNC_THERE)
if (flagtab[fidx].flags == HL_SYNC_HERE
|| flagtab[fidx].flags == HL_SYNC_THERE)
{
if (sync_idx == NULL)
if (opt->sync_idx == NULL)
{
EMSG(_("E393: group[t]here not accepted here"));
return NULL;
@@ -4148,7 +4187,7 @@ get_syn_options(arg, flagsp, keyword, sync_idx, cont_list,
if (gname == NULL)
return NULL;
if (STRCMP(gname, "NONE") == 0)
*sync_idx = NONE_IDX;
*opt->sync_idx = NONE_IDX;
else
{
syn_id = syn_name2id(gname);
@@ -4156,7 +4195,7 @@ get_syn_options(arg, flagsp, keyword, sync_idx, cont_list,
if (SYN_ITEMS(curbuf)[i].sp_syn.id == syn_id
&& SYN_ITEMS(curbuf)[i].sp_type == SPTYPE_START)
{
*sync_idx = i;
*opt->sync_idx = i;
break;
}
if (i < 0)
@@ -4171,52 +4210,13 @@ get_syn_options(arg, flagsp, keyword, sync_idx, cont_list,
arg = skipwhite(arg);
}
#ifdef FEAT_FOLDING
else if (flagtab[fidx].val == HL_FOLD
else if (flagtab[fidx].flags == HL_FOLD
&& foldmethodIsSyntax(curwin))
{
/* Need to update folds later. */
foldUpdateAll(curwin);
}
#endif
break;
}
}
if (fidx >= 0)
continue;
if (llen == 8 && STRNCMP(lowname, "contains", 8) == 0
&& (vim_iswhite(arg[8]) || arg[8] == '='))
{
if (cont_list == NULL)
{
EMSG(_("E395: contains argument not accepted here"));
return NULL;
}
if (get_id_list(&arg, 8, cont_list) == FAIL)
return NULL;
}
else if (llen == 11 && STRNCMP(lowname, "containedin", 11) == 0
&& (vim_iswhite(arg[11]) || arg[11] == '='))
{
if (cont_in_list == NULL)
{
EMSG(_("E396: containedin argument not accepted here"));
return NULL;
}
if (get_id_list(&arg, 11, cont_in_list) == FAIL)
return NULL;
}
else if (llen == 9 && STRNCMP(lowname, "nextgroup", 9) == 0
&& (vim_iswhite(arg[9]) || arg[9] == '='))
{
if (get_id_list(&arg, 9, next_list) == FAIL)
return NULL;
}
else
break;
}
*flagsp = flags;
return arg;
}
@@ -4336,11 +4336,9 @@ syn_cmd_keyword(eap, syncing)
char_u *rest;
char_u *keyword_copy;
char_u *p;
char_u *first_arg;
int round;
int flags = 0;
short *next_list = NULL;
short *cont_in_list = NULL;
char_u *kw;
syn_opt_arg_T syn_opt_arg;
int cnt;
rest = get_group_name(arg, &group_name_end);
@@ -4352,41 +4350,53 @@ syn_cmd_keyword(eap, syncing)
keyword_copy = alloc((unsigned)STRLEN(rest) + 1);
if (keyword_copy != NULL)
{
syn_opt_arg.flags = 0;
syn_opt_arg.keyword = TRUE;
syn_opt_arg.sync_idx = NULL;
syn_opt_arg.has_cont_list = FALSE;
syn_opt_arg.cont_in_list = NULL;
syn_opt_arg.next_list = NULL;
/*
* The options given apply to ALL keywords, so all options must be
* found before keywords can be created.
* round 1: collect the options.
* round 2: create the keywords.
* 1: collect the options and copy the keywords to keyword_copy.
*/
first_arg = rest;
for (round = 1; round <= 2; ++round)
cnt = 0;
p = keyword_copy;
for ( ; rest != NULL && !ends_excmd(*rest); rest = skipwhite(rest))
{
/*
* Isolate each keyword and add an entry for it.
*/
for (rest = first_arg; rest != NULL && !ends_excmd(*rest);
rest = skipwhite(rest))
{
rest = get_syn_options(rest, &flags, TRUE, NULL,
NULL, &cont_in_list, &next_list);
rest = get_syn_options(rest, &syn_opt_arg);
if (rest == NULL || ends_excmd(*rest))
break;
p = keyword_copy;
while (*rest != 0 && !vim_iswhite(*rest))
/* Copy the keyword, removing backslashes, and add a NUL. */
while (*rest != NUL && !vim_iswhite(*rest))
{
if (*rest == '\\' && rest[1] != NUL)
++rest;
*p++ = *rest++;
}
*p = NUL;
if (round == 2 && !eap->skip)
*p++ = NUL;
++cnt;
}
if (!eap->skip)
{
for (p = vim_strchr(keyword_copy, '['); ; )
/* Adjust flags for use of ":syn include". */
syn_incl_toplevel(syn_id, &syn_opt_arg.flags);
/*
* 2: Add an entry for each keyword.
*/
for (kw = keyword_copy; --cnt >= 0; kw += STRLEN(kw) + 1)
{
for (p = vim_strchr(kw, '['); ; )
{
if (p != NULL)
*p = NUL;
add_keyword(keyword_copy, syn_id, flags,
cont_in_list, next_list);
add_keyword(kw, syn_id, syn_opt_arg.flags,
syn_opt_arg.cont_in_list,
syn_opt_arg.next_list);
if (p == NULL || p[1] == NUL || p[1] == ']')
break;
#ifdef FEAT_MBYTE
@@ -4406,9 +4416,7 @@ syn_cmd_keyword(eap, syncing)
}
}
}
if (round == 1)
syn_incl_toplevel(syn_id, &flags);
}
vim_free(keyword_copy);
}
}
@@ -4418,8 +4426,8 @@ syn_cmd_keyword(eap, syncing)
else
EMSG2(_(e_invarg2), arg);
vim_free(cont_in_list);
vim_free(next_list);
vim_free(syn_opt_arg.cont_in_list);
vim_free(syn_opt_arg.next_list);
redraw_curbuf_later(NOT_VALID);
syn_stack_free_all(curbuf); /* Need to recompute all syntax. */
}
@@ -4440,29 +4448,31 @@ syn_cmd_match(eap, syncing)
synpat_T item; /* the item found in the line */
int syn_id;
int idx;
int flags = 0;
syn_opt_arg_T syn_opt_arg;
int sync_idx = 0;
short *cont_list = NULL;
short *cont_in_list = NULL;
short *next_list = NULL;
/* Isolate the group name, check for validity */
rest = get_group_name(arg, &group_name_end);
/* Get options before the pattern */
rest = get_syn_options(rest, &flags, FALSE,
syncing ? &sync_idx : NULL, &cont_list, &cont_in_list, &next_list);
syn_opt_arg.flags = 0;
syn_opt_arg.keyword = FALSE;
syn_opt_arg.sync_idx = syncing ? &sync_idx : NULL;
syn_opt_arg.has_cont_list = TRUE;
syn_opt_arg.cont_list = NULL;
syn_opt_arg.cont_in_list = NULL;
syn_opt_arg.next_list = NULL;
rest = get_syn_options(rest, &syn_opt_arg);
/* get the pattern. */
init_syn_patterns();
vim_memset(&item, 0, sizeof(item));
rest = get_syn_pattern(rest, &item);
if (vim_regcomp_had_eol() && !(flags & HL_EXCLUDENL))
flags |= HL_HAS_EOL;
if (vim_regcomp_had_eol() && !(syn_opt_arg.flags & HL_EXCLUDENL))
syn_opt_arg.flags |= HL_HAS_EOL;
/* Get options after the pattern */
rest = get_syn_options(rest, &flags, FALSE,
syncing ? &sync_idx : NULL, &cont_list, &cont_in_list, &next_list);
rest = get_syn_options(rest, &syn_opt_arg);
if (rest != NULL) /* all arguments are valid */
{
@@ -4476,7 +4486,7 @@ syn_cmd_match(eap, syncing)
&& (syn_id = syn_check_group(arg,
(int)(group_name_end - arg))) != 0)
{
syn_incl_toplevel(syn_id, &flags);
syn_incl_toplevel(syn_id, &syn_opt_arg.flags);
/*
* Store the pattern in the syn_items list
*/
@@ -4486,20 +4496,21 @@ syn_cmd_match(eap, syncing)
SYN_ITEMS(curbuf)[idx].sp_type = SPTYPE_MATCH;
SYN_ITEMS(curbuf)[idx].sp_syn.id = syn_id;
SYN_ITEMS(curbuf)[idx].sp_syn.inc_tag = current_syn_inc_tag;
SYN_ITEMS(curbuf)[idx].sp_flags = flags;
SYN_ITEMS(curbuf)[idx].sp_flags = syn_opt_arg.flags;
SYN_ITEMS(curbuf)[idx].sp_sync_idx = sync_idx;
SYN_ITEMS(curbuf)[idx].sp_cont_list = cont_list;
SYN_ITEMS(curbuf)[idx].sp_syn.cont_in_list = cont_in_list;
if (cont_in_list != NULL)
SYN_ITEMS(curbuf)[idx].sp_cont_list = syn_opt_arg.cont_list;
SYN_ITEMS(curbuf)[idx].sp_syn.cont_in_list =
syn_opt_arg.cont_in_list;
if (syn_opt_arg.cont_in_list != NULL)
curbuf->b_syn_containedin = TRUE;
SYN_ITEMS(curbuf)[idx].sp_next_list = next_list;
SYN_ITEMS(curbuf)[idx].sp_next_list = syn_opt_arg.next_list;
++curbuf->b_syn_patterns.ga_len;
/* remember that we found a match for syncing on */
if (flags & (HL_SYNC_HERE|HL_SYNC_THERE))
if (syn_opt_arg.flags & (HL_SYNC_HERE|HL_SYNC_THERE))
curbuf->b_syn_sync_flags |= SF_MATCH;
#ifdef FEAT_FOLDING
if (flags & HL_FOLD)
if (syn_opt_arg.flags & HL_FOLD)
++curbuf->b_syn_folditems;
#endif
@@ -4514,9 +4525,9 @@ syn_cmd_match(eap, syncing)
*/
vim_free(item.sp_prog);
vim_free(item.sp_pattern);
vim_free(cont_list);
vim_free(cont_in_list);
vim_free(next_list);
vim_free(syn_opt_arg.cont_list);
vim_free(syn_opt_arg.cont_in_list);
vim_free(syn_opt_arg.next_list);
if (rest == NULL)
EMSG2(_(e_invarg2), arg);
@@ -4558,10 +4569,7 @@ syn_cmd_region(eap, syncing)
int illegal = FALSE; /* illegal arguments */
int success = FALSE;
int idx;
int flags = 0;
short *cont_list = NULL;
short *cont_in_list = NULL;
short *next_list = NULL;
syn_opt_arg_T syn_opt_arg;
/* Isolate the group name, check for validity */
rest = get_group_name(arg, &group_name_end);
@@ -4572,14 +4580,21 @@ syn_cmd_region(eap, syncing)
init_syn_patterns();
syn_opt_arg.flags = 0;
syn_opt_arg.keyword = FALSE;
syn_opt_arg.sync_idx = NULL;
syn_opt_arg.has_cont_list = TRUE;
syn_opt_arg.cont_list = NULL;
syn_opt_arg.cont_in_list = NULL;
syn_opt_arg.next_list = NULL;
/*
* get the options, patterns and matchgroup.
*/
while (rest != NULL && !ends_excmd(*rest))
{
/* Check for option arguments */
rest = get_syn_options(rest, &flags, FALSE, NULL,
&cont_list, &cont_in_list, &next_list);
rest = get_syn_options(rest, &syn_opt_arg);
if (rest == NULL || ends_excmd(*rest))
break;
@@ -4674,7 +4689,7 @@ syn_cmd_region(eap, syncing)
rest = get_syn_pattern(rest, ppp->pp_synp);
reg_do_extmatch = 0;
if (item == ITEM_END && vim_regcomp_had_eol()
&& !(flags & HL_EXCLUDENL))
&& !(syn_opt_arg.flags & HL_EXCLUDENL))
ppp->pp_synp->sp_flags |= HL_HAS_EOL;
ppp->pp_matchgroup_id = matchgroup_id;
++pat_count;
@@ -4707,7 +4722,7 @@ syn_cmd_region(eap, syncing)
&& (syn_id = syn_check_group(arg,
(int)(group_name_end - arg))) != 0)
{
syn_incl_toplevel(syn_id, &flags);
syn_incl_toplevel(syn_id, &syn_opt_arg.flags);
/*
* Store the start/skip/end in the syn_items list
*/
@@ -4721,24 +4736,26 @@ syn_cmd_region(eap, syncing)
SYN_ITEMS(curbuf)[idx].sp_type =
(item == ITEM_START) ? SPTYPE_START :
(item == ITEM_SKIP) ? SPTYPE_SKIP : SPTYPE_END;
SYN_ITEMS(curbuf)[idx].sp_flags |= flags;
SYN_ITEMS(curbuf)[idx].sp_flags |= syn_opt_arg.flags;
SYN_ITEMS(curbuf)[idx].sp_syn.id = syn_id;
SYN_ITEMS(curbuf)[idx].sp_syn.inc_tag = current_syn_inc_tag;
SYN_ITEMS(curbuf)[idx].sp_syn_match_id =
ppp->pp_matchgroup_id;
if (item == ITEM_START)
{
SYN_ITEMS(curbuf)[idx].sp_cont_list = cont_list;
SYN_ITEMS(curbuf)[idx].sp_cont_list =
syn_opt_arg.cont_list;
SYN_ITEMS(curbuf)[idx].sp_syn.cont_in_list =
cont_in_list;
if (cont_in_list != NULL)
syn_opt_arg.cont_in_list;
if (syn_opt_arg.cont_in_list != NULL)
curbuf->b_syn_containedin = TRUE;
SYN_ITEMS(curbuf)[idx].sp_next_list = next_list;
SYN_ITEMS(curbuf)[idx].sp_next_list =
syn_opt_arg.next_list;
}
++curbuf->b_syn_patterns.ga_len;
++idx;
#ifdef FEAT_FOLDING
if (flags & HL_FOLD)
if (syn_opt_arg.flags & HL_FOLD)
++curbuf->b_syn_folditems;
#endif
}
@@ -4768,9 +4785,9 @@ syn_cmd_region(eap, syncing)
if (!success)
{
vim_free(cont_list);
vim_free(cont_in_list);
vim_free(next_list);
vim_free(syn_opt_arg.cont_list);
vim_free(syn_opt_arg.cont_in_list);
vim_free(syn_opt_arg.next_list);
if (not_enough)
EMSG2(_("E399: Not enough arguments: syntax region %s"), arg);
else if (illegal || rest == NULL)