Fix vertical cursor motion under bidi on auto-composed characters.

 src/xdisp.c (BUFFER_POS_REACHED_P): If this is a composition,
 consider it a hit if to_charpos is anywhere in the range of the
 composed buffer positions.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 243a39af45d..e3cf7546962 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,9 @@
+2011-08-22  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (BUFFER_POS_REACHED_P): If this is a composition,
+        consider it a hit if to_charpos is anywhere in the range of the
+        composed buffer positions.
+
 2011-08-22  Chong Yidong  <cyd@stupidchicken.com>
 
         * image.c (gif_load): Don't assume that each subimage has the same