boolean
font_shareable (internal_font_number f, internal_font_number k) {
int ret = 0;
if (font_cidregistry(f) == NULL) {
if ( hasfmentry ( k )
&& ( font_map ( k ) == font_map ( f ) )
&& ( same_font_name ( k , f )
||
( pdf_font_auto_expand (f)
&& ( pdf_font_blink (f) != 0 ) /* 0 = nullfont */
&& same_font_name ( k , pdf_font_blink (f) ) ) ) ) {
ret = 1;
}
} else {
if ((font_filename(k) != NULL && font_filename(f) != NULL &&
strcmp(font_filename(k),font_filename(f)) == 0)
||
( pdf_font_auto_expand (f)
&& ( pdf_font_blink (f) != 0 ) /* 0 = nullfont */
&& same_font_name ( k , pdf_font_blink (f) ) ) ) {
ret = 1;
}
}
return ret;
}
boolean hasfmentry(internalfontnumber f)
{
if (font_map(f) == NULL)
set_font_map(f, (fm_entry_ptr) fmlookup(f));
assert(font_map(f) != NULL);
return font_map(f) != (fm_entry_ptr) dummy_fm_entry();
}
static void tr_fmap(char **args)
{
struct font *fn = args[1] ? dev_font(dev_pos(args[1])) : NULL;
if (fn && args[2])
font_map(fn, args[2], args[3]);
}
