Fix a typo in comment from 2011-09-15T15:41:03Z!eliz@gnu.org.

diff --git a/src/xdisp.c b/src/xdisp.c
index 0f842b8673eb7150fb2d015cc4d7022e1072644b..6ba92f3ed798318a1208f6899c4ae32ed3757645 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -6441,6 +6441,8 @@ get_next_display_element (struct it *it)
 
              c = ' ';
              for (i = 0; i < cmp->glyph_len; i++)
+               /* TAB in a composition means display glyphs with
+                  padding space on the left or right.  */
                if ((c = COMPOSITION_GLYPH (cmp, i)) != '\t')
                  break;
            }
@@ -11916,7 +11918,7 @@ hscroll_window_tree (Lisp_Object window)
                }
              hscroll = max (hscroll, XFASTINT (w->min_hscroll));
 
-             /* Don't will prevent redisplay optimizations if hscroll
+             /* Don't prevent redisplay optimizations if hscroll
                 hasn't changed, as it will unnecessarily slow down
                 redisplay.  */
              if (XFASTINT (w->hscroll) != hscroll)
@@ -21726,6 +21728,8 @@ fill_composite_glyph_string (struct glyph_string *s, struct face *base_face,
     {
       int c = COMPOSITION_GLYPH (s->cmp, i);
 
+      /* TAB in a composition means display glyphs with padding space
+        on the left or right.  */
       if (c != '\t')
        {
          int face_id = FACE_FOR_CHAR (s->f, base_face->ascii_face, c,