(xft_driver): Set xft_try_otf.

(xft_try_otf): New function.

diff --git a/src/m17n-X.c b/src/m17n-X.c
index f1457be..0fd4b16 100644 (file)
--- a/src/m17n-X.c
+++ b/src/m17n-X.c
@@ -1056,6 +1056,8 @@ static int xft_drive_otf (MFLTFont *font, MFLTOtfSpec *spec,
                          MFLTGlyphString *in, int from, int to,
                          MFLTGlyphString *out,
                          MFLTGlyphAdjustment *adjustment);
+static int xft_try_otf (MFLTFont *font, MFLTOtfSpec *spec,
+                       MFLTGlyphString *in, int from, int to);
 static int xft_iterate_otf_feature (struct _MFLTFont *font, MFLTOtfSpec *spec,
                                    int from, int to, unsigned char *table);
 
@@ -1063,7 +1065,7 @@ static int xft_iterate_otf_feature (struct _MFLTFont *font, MFLTOtfSpec *spec,
 static MFontDriver xft_driver =
   { NULL, xft_open,
     xft_find_metric, xft_has_char, xft_encode_char, xft_render, NULL, NULL,
-    xft_check_capability, NULL, NULL, xft_check_otf, xft_drive_otf,
+    xft_check_capability, NULL, NULL, xft_check_otf, xft_drive_otf, xft_try_otf,
 #ifdef HAVE_OTF
     xft_iterate_otf_feature
 #endif /* HAVE_OTF */
@@ -1378,6 +1380,13 @@ xft_drive_otf (MFLTFont *font, MFLTOtfSpec *spec,
   return result;
 }
 
+static int
+xft_try_otf (MFLTFont *font, MFLTOtfSpec *spec,
+            MFLTGlyphString *in, int from, int to)
+{
+  return xft_drive_otf (font, spec, in, from, to, NULL, NULL);
+}
+
 #ifdef HAVE_OTF
 
 static int