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* syntax.c (edit_read_syntax_rules): Check for list of defines

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is already initialized.
(edit_read_syntax_file): Process `include ...` before first
`file ...`, so color definitions can be stored separately.
This commit is contained in:
Andrew V. Samoilov 2003-03-04 09:52:40 +00:00
parent 0503338aaf
commit 902cd4834b
2 changed files with 28 additions and 8 deletions
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5
edit/ChangeLog
View File

@ -1,5 +1,10 @@
2003-03-03 Andrew V. Samoilov <sav@bcs.zp.ua> 2003-03-03 Andrew V. Samoilov <sav@bcs.zp.ua>
* syntax.c (edit_read_syntax_rules): Check for list of defines
is already initialized.
(edit_read_syntax_file): Process `include ...` before first
`file ...`, so color definitions can be stored separately.
* syntax.c (subst_defines): New function to substitute defines. * syntax.c (subst_defines): New function to substitute defines.
(this_try_alloc_color_pair): Move color substitution ... (this_try_alloc_color_pair): Move color substitution ...
(edit_read_syntax_rules): ... here. Use subst_defines() to (edit_read_syntax_rules): ... here. Use subst_defines() to

27
edit/syntax.c
View File

@ -656,6 +656,7 @@ edit_read_syntax_rules (WEdit *edit, FILE *f, char **args)
r = edit->rules = g_malloc0 (MAX_CONTEXTS * sizeof (struct context_rule *)); r = edit->rules = g_malloc0 (MAX_CONTEXTS * sizeof (struct context_rule *));
if (!defines)
defines = g_tree_new ((GCompareFunc) strcmp); defines = g_tree_new ((GCompareFunc) strcmp);
for (;;) { for (;;) {
@ -927,7 +928,7 @@ edit_read_syntax_file (WEdit * edit, char **names, const char *syntax_file,
const char *editor_file, const char *first_line, const char *editor_file, const char *first_line,
const char *type) const char *type)
{ {
FILE *f; FILE *f, *g = NULL;
regex_t r; regex_t r;
regmatch_t pmatch[1]; regmatch_t pmatch[1];
char *args[1024], *l = 0; char *args[1024], *l = 0;
@ -936,6 +937,7 @@ edit_read_syntax_file (WEdit * edit, char **names, const char *syntax_file,
int result = 0; int result = 0;
int count = 0; int count = 0;
char *lib_file; char *lib_file;
int found = 0;
f = fopen (syntax_file, "r"); f = fopen (syntax_file, "r");
if (!f){ if (!f){
@ -954,11 +956,21 @@ edit_read_syntax_file (WEdit * edit, char **names, const char *syntax_file,
get_args (l, args, &argc); get_args (l, args, &argc);
if (!args[0]) if (!args[0])
continue; continue;
/* Looking for `include ...` lines before first `file ...` ones */
if (!found && !strcmp (args[0], "include")) {
if (g)
continue;
if (!args[1] || !(g = open_include_file (args[1]))) {
result = line;
break;
}
goto found_type;
}
/* looking for `file ...' lines only */ /* looking for `file ...' lines only */
if (strcmp (args[0], "file")) { if (strcmp (args[0], "file")) {
free_args (args);
continue; continue;
} }
found = 1;
/* must have two args or report error */ /* must have two args or report error */
if (!args[1] || !args[2]) { if (!args[1] || !args[2]) {
result = line; result = line;
@ -994,7 +1006,7 @@ edit_read_syntax_file (WEdit * edit, char **names, const char *syntax_file,
if (q) { if (q) {
int line_error; int line_error;
found_type: found_type:
line_error = edit_read_syntax_rules (edit, f, args); line_error = edit_read_syntax_rules (edit, g ? g : f, args);
if (line_error) { if (line_error) {
if (!error_file_name) /* an included file */ if (!error_file_name) /* an included file */
result = line + line_error; result = line + line_error;
@ -1004,18 +1016,21 @@ edit_read_syntax_file (WEdit * edit, char **names, const char *syntax_file,
syntax_g_free (edit->syntax_type); syntax_g_free (edit->syntax_type);
edit->syntax_type = g_strdup (args[2]); edit->syntax_type = g_strdup (args[2]);
/* if there are no rules then turn off syntax highlighting for speed */ /* if there are no rules then turn off syntax highlighting for speed */
if (!edit->rules[1]) if (!g && !edit->rules[1])
if (!edit->rules[0]->keyword[1] && !edit->rules[0]->spelling) { if (!edit->rules[0]->keyword[1] && !edit->rules[0]->spelling) {
edit_free_syntax_rules (edit); edit_free_syntax_rules (edit);
break; break;
} }
} }
if (g) {
fclose (g);
g = NULL;
} else {
break; break;
} }
} }
free_args (args);
} }
free_args (args); }
syntax_g_free (l); syntax_g_free (l);
fclose (f); fclose (f);
return result; return result;