1 files changed, 6 insertions, 5 deletions

diff --git a/src/xdisp.c b/src/xdisp.c
index 04a91f45b84..518ec9524f5 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -19688,15 +19688,16 @@ fill_gstring_glyph_string (s, face_id, start, end, overlaps)
   last = s->row->glyphs[s->area] + end;
   s->cmp_id = glyph->u.cmp.id;
   s->cmp_from = glyph->u.cmp.from;
-  s->cmp_to = glyph->u.cmp.to;
+  s->cmp_to = glyph->u.cmp.to + 1;
   s->face = FACE_FROM_ID (s->f, face_id);
   lgstring = composition_gstring_from_id (s->cmp_id);
   s->font = XFONT_OBJECT (LGSTRING_FONT (lgstring));
   glyph++;
   while (glyph < last
          && glyph->u.cmp.automatic
-         && glyph->u.cmp.id == s->cmp_id)
-    s->cmp_to = (glyph++)->u.cmp.to;
+         && glyph->u.cmp.id == s->cmp_id
+         && s->cmp_to == glyph->u.cmp.from)
+    s->cmp_to = (glyph++)->u.cmp.to + 1;
 
   for (i = s->cmp_from; i < s->cmp_to; i++)
     {
@@ -19905,7 +19906,7 @@ x_get_glyph_overhangs (glyph, f, left, right)
           struct font_metrics metrics;
 
           composition_gstring_width (gstring, glyph->u.cmp.from,
-                                     glyph->u.cmp.to, &metrics);
+                                     glyph->u.cmp.to + 1, &metrics);
           if (metrics.rbearing > metrics.width)
             *right = metrics.rbearing;
           if (metrics.lbearing < 0)
@@ -20653,7 +20654,7 @@ append_composite_glyph (it)
           glyph->u.cmp.automatic = 1;
           glyph->u.cmp.id = it->cmp_it.id;
           glyph->u.cmp.from = it->cmp_it.from;
-          glyph->u.cmp.to = it->cmp_it.to;
+          glyph->u.cmp.to = it->cmp_it.to - 1;
         }
       glyph->avoid_cursor_p = it->avoid_cursor_p;
       glyph->multibyte_p = it->multibyte_p;