From: handa <handa>
Date: Sat, 24 Jul 2004 02:44:48 +0000 (+0000)
Subject: (gstring_subst): Set `c' and `f.index' of
X-Git-Tag: REL-0-9-1~38
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=0223839d5bca33f6cb33e35094fac393fbf0a570;p=m17n%2Flibotf.git

(gstring_subst): Set `c' and `f.index' of
OTF_Glyph.
(OTF_drive_gsub): Iniialize f.index member of OTF_Glhph.
---

diff --git a/src/otfdrive.c b/src/otfdrive.c
index 59b8114..20eef30 100644
--- a/src/otfdrive.c
+++ b/src/otfdrive.c
@@ -62,13 +62,21 @@ gstring_subst (OTF_GlyphString *gstring, int from, int to,
   int errret = -1;
   int len = to - from;
   int i;
+  int c = gstring->glyphs[from].c;
+  int from_idx = gstring->glyphs[from].f.index.from;
+  int to_idx = gstring->glyphs[to - 1].f.index.to;
 
   if (len < num)
     GSTRING_INSERT (gstring, from, (num - len));
   else if (len > num)
     GSTRING_DELETE (gstring, from, (len - num));
   for (i = 0; i < num; i++)
-    gstring->glyphs[from + i].glyph_id = ids[i];
+    {
+      gstring->glyphs[from + i].c = c;
+      gstring->glyphs[from + i].glyph_id = ids[i];
+      gstring->glyphs[from + i].f.index.from = from_idx;
+      gstring->glyphs[from + i].f.index.to = to_idx;
+    }
   return 0;
 }
 
@@ -1160,6 +1168,9 @@ OTF_drive_gsub (OTF *otf, OTF_GlyphString *gstring,
   if (n < 0)
     return errret;
 
+  for (i = 0; i < gstring->used; i++)
+    gstring->glyphs[i].f.index.from = gstring->glyphs[i].f.index.to = i;
+
   for (i = 0; i < n; i++)
     {
       int index = lookup_indices[i];