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color: refresh the screen whenever the active syntax changes

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This fixes https://savannah.gnu.org/bugs/?47296.
This commit is contained in:
Benno Schulenberg 2016-07-14 17:49:41 +02:00
parent afb6a5b86d
commit ef071255e5
1 changed files with 5 additions and 7 deletions
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12
src/files.c
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@ -2115,7 +2115,7 @@ bool write_file(const char *name, FILE *f_open, bool tmp, append_type
/* If we must set the filename, and it changed, adjust things. */
if (!nonamechange && strcmp(openfile->filename, realname) != 0) {
#ifndef DISABLE_COLOR
char *syntaxname = openfile->syntax ? openfile->syntax->name : "";
char *oldname = openfile->syntax ? openfile->syntax->name : "";
filestruct *line = openfile->fileage;
#endif
openfile->filename = mallocstrcpy(openfile->filename, realname);
@ -2125,19 +2125,17 @@ bool write_file(const char *name, FILE *f_open, bool tmp, append_type
color_update();
color_init();
char *newname = openfile->syntax ? openfile->syntax->name : "";
/* If the syntax changed, discard and recompute the multidata. */
if (openfile->syntax &&
strcmp(syntaxname, openfile->syntax->name) != 0) {
if (strcmp(oldname, newname) != 0) {
for (; line != NULL; line = line->next) {
free(line->multidata);
line->multidata = NULL;
}
precalc_multicolorinfo();
refresh_needed = TRUE;
}
/* If color syntaxes are available and turned on, refresh. */
if (openfile->colorstrings != NULL && !ISSET(NO_COLOR_SYNTAX))
edit_refresh();
#endif
}