diff options
Diffstat (limited to 'backend/dvi/mdvi-lib/special.c')
| -rw-r--r-- | backend/dvi/mdvi-lib/special.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/backend/dvi/mdvi-lib/special.c b/backend/dvi/mdvi-lib/special.c index e4832544..e1f1a618 100644 --- a/backend/dvi/mdvi-lib/special.c +++ b/backend/dvi/mdvi-lib/special.c @@ -39,7 +39,7 @@ typedef struct _DviSpecial { #endif DviSpecialHandler handler; } DviSpecial; - + static ListHead specials = {NULL, NULL, 0}; #define SPECIAL(x) \ @@ -65,7 +65,7 @@ static void register_builtin_specials(void) { int i; - ASSERT(registered_builtins == 0); + ASSERT(registered_builtins == 0); registered_builtins = 1; for(i = 0; i < NSPECIALS; i++) mdvi_register_special( @@ -79,7 +79,7 @@ static void register_builtin_specials(void) static DviSpecial *find_special_prefix(const char *prefix) { DviSpecial *sp; - + /* should have a hash table here, but I'm so lazy */ for(sp = (DviSpecial *)specials.head; sp; sp = sp->next) { if(STRCEQ(sp->prefix, prefix)) @@ -88,7 +88,7 @@ static DviSpecial *find_special_prefix(const char *prefix) return sp; } -int mdvi_register_special(const char *label, const char *prefix, +int mdvi_register_special(const char *label, const char *prefix, const char *regex, DviSpecialHandler handler, int replace) { DviSpecial *sp; @@ -127,9 +127,9 @@ int mdvi_register_special(const char *label, const char *prefix, sp->label = mdvi_strdup(label); sp->plen = strlen(prefix); if(newsp) - listh_prepend(&specials, LIST(sp)); - DEBUG((DBG_SPECIAL, - "New \\special handler `%s' with prefix `%s'\n", + listh_prepend(&specials, LIST(sp)); + DEBUG((DBG_SPECIAL, + "New \\special handler `%s' with prefix `%s'\n", label, prefix)); return 0; } @@ -137,8 +137,8 @@ int mdvi_register_special(const char *label, const char *prefix, int mdvi_unregister_special(const char *prefix) { DviSpecial *sp; - - sp = find_special_prefix(prefix); + + sp = find_special_prefix(prefix); if(sp == NULL) return -1; mdvi_free(sp->prefix); @@ -156,7 +156,7 @@ int mdvi_unregister_special(const char *prefix) int mdvi_do_special(DviContext *dvi, char *string) { char *prefix; - char *ptr; + char *ptr; DviSpecial *sp; if(!registered_builtins) { @@ -170,7 +170,7 @@ int mdvi_do_special(DviContext *dvi, char *string) string++; DEBUG((DBG_SPECIAL, "Looking for a handler for `%s'\n", string)); - + /* now try to find a match */ ptr = string; for(sp = (DviSpecial *)specials.head; sp; sp = sp->next) { @@ -193,13 +193,13 @@ int mdvi_do_special(DviContext *dvi, char *string) /* extract the prefix */ if(ptr == string) { prefix = NULL; - DEBUG((DBG_SPECIAL, + DEBUG((DBG_SPECIAL, "REGEX match with `%s' (arg `%s')\n", sp->label, ptr)); } else { if(*ptr) *ptr++ = 0; prefix = string; - DEBUG((DBG_SPECIAL, + DEBUG((DBG_SPECIAL, "PREFIX match with `%s' (prefix `%s', arg `%s')\n", sp->label, prefix, ptr)); } @@ -213,8 +213,8 @@ int mdvi_do_special(DviContext *dvi, char *string) void mdvi_flush_specials(void) { DviSpecial *sp, *list; - - + + for(list = (DviSpecial *)specials.head; (sp = list); ) { list = sp->next; if(sp->prefix) mdvi_free(sp->prefix); |