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Warn if <name target="font"> appears in <match target="pattern">

This commit is contained in:
Behdad Esfahbod 2012-12-31 20:11:12 -06:00
parent 424cfa1684
commit 209750a4e0
1 changed files with 15 additions and 6 deletions
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21
src/fccfg.c
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@ -164,7 +164,7 @@ FcConfigUptoDate (FcConfig *config)
(font_time.set && (font_time.time - now) > 0))
{
fprintf (stderr,
"Fontconfig warning: Directory/file mtime in the future. New fonts may not be detected\n");
"Fontconfig warning: Directory/file mtime in the future. New fonts may not be detected.\n");
config->rescanTime = now;
return FcTrue;
}
@ -870,7 +870,6 @@ static FcValue
FcConfigEvaluate (FcPattern *p, FcPattern *p_pat, FcMatchKind kind, FcExpr *e)
{
FcValue v, vl, vr;
FcResult r;
FcMatrix *m;
FcChar8 *str;
FcOp op = FC_OP_GET_OP (e->op);
@ -928,11 +927,21 @@ FcConfigEvaluate (FcPattern *p, FcPattern *p_pat, FcMatchKind kind, FcExpr *e)
break;
case FcOpField:
if (kind == FcMatchFont && e->u.name.kind == FcMatchPattern)
r = FcPatternObjectGet (p_pat, e->u.name.object, 0, &v);
else
r = FcPatternObjectGet (p, e->u.name.object, 0, &v);
if (r != FcResultMatch)
{
if (FcResultMatch != FcPatternObjectGet (p_pat, e->u.name.object, 0, &v))
v.type = FcTypeVoid;
}
else if (kind == FcMatchPattern && e->u.name.kind == FcMatchFont)
{
fprintf (stderr,
"Fontconfig warning: <name> tag has target=\"font\" in a <match target=\"pattern\">.\n");
v.type = FcTypeVoid;
}
else
{
if (FcResultMatch != FcPatternObjectGet (p, e->u.name.object, 0, &v))
v.type = FcTypeVoid;
}
v = FcValueSave (v);
break;
case FcOpConst: