(direct_output_for_insert): Increment glyph positions

for glyphs from buffer text only.

2 files changed, 4 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index cb863bc4c66..412ab67cb44 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 1999-11-22  Gerd Moellmann  <gerd@gnu.org>
 
+        * dispnew.c (direct_output_for_insert): Increment glyph positions
+        for glyphs from buffer text only.
+
         * emacs.c (gdb_valbits, gdb_gctypebits, gdb_emacs_intbits)
         (gdb_data_seg_bits): New variables.
         
diff --git a/src/dispnew.c b/src/dispnew.c
index f610238ea22..e827b520da0 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -3163,7 +3163,7 @@ direct_output_for_insert (g)
   /* Increment buffer positions for glyphs following the newly 
      inserted ones.  */
   for (glyph = glyphs + n; glyph < end; ++glyph)
-    if (glyph->charpos > 0)
+    if (glyph->charpos > 0 && BUFFERP (glyph->object))
       glyph->charpos += delta;
   
   if (MATRIX_ROW_END_CHARPOS (glyph_row) > 0)