From: handa <handa>
Date: Tue, 6 Nov 2007 07:26:13 +0000 (+0000)
Subject: (visual_order): Don't rely on the width of glyphs.
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=4f12fa6be5cd69c4e5d93ab8b9bfc964f2b249df;p=m17n%2Fm17n-lib.git

(visual_order): Don't rely on the width of glyphs.
(run_flt): Fix culculation of g->g.to.
---

diff --git a/src/draw.c b/src/draw.c
index 78f622d..6d81532 100644
--- a/src/draw.c
+++ b/src/draw.c
@@ -197,8 +197,7 @@ visual_order (MGlyphString *gstring)
 #endif /* HAVE_FRIBIDI */
       g->bidi_level = levels[i];
       for (seglen = 1, g++;
-	   i + seglen < len && (glyphs[i].g.from == glyphs[i + seglen].g.from
-				|| glyphs[i + seglen].g.xadv == 0);
+	   i + seglen < len && glyphs[i].g.from == glyphs[i + seglen].g.from;
 	   seglen++, g++)
 	{
 	  g->bidi_level = levels[i];
@@ -276,7 +275,7 @@ run_flt (MGlyphString *gstring, int from, int to, MRealizedFont *rfont,
       MGlyph *g = MGLYPH (i);
 
       g->g.from += from_pos - from;
-      g->g.to += from_pos + 1;
+      g->g.to += from_pos - from + 1;
       g->g.xadv >>= 6;
       g->g.yadv >>= 6;
       g->g.ascent >>= 6;