*** empty log message ***

2 files changed, 7 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index a4fbe0de2a1..6edb7419eb8 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -5,6 +5,10 @@
 
         * composite.c (FORWARD_CHAR): Fix calculation
         of (POSITION).pos_byte.
+        (composition_compute_stop_pos): Limit the search of composition to
+        at most 500 characters ahead.  If we reach the limit or find a
+        newline, set cmp_it->ch to -2 and return 0.
+        (composition_reseat_it): Handle the case that cmp_it->ch is -2.
 
 2008-09-08  Kenichi Handa  <handa@m17n.org>
 
diff --git a/src/dispextern.h b/src/dispextern.h
index 02b9df08eb5..9b6b6a9de3b 100644
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -1867,7 +1867,9 @@ struct composition_it
   int id;
   /* If non-negative, character that triggers the automatic
      composition at `stop_pos', and this is an automatic compositoin.
-     If negative, this is a static composition..  */
+     If negative, this is a static composition.  This is set to -2
+     temporarily if searching of composition reach a limit or a
+     newline.  */
   int ch;
   /* If this an automatic composition, how many charaters to look back
      from the position where a character triggering the composition