[Emacs-diffs] /srv/bzr/emacs/trunk r99825: Improve commentary of handle_stop_backwards.

[Eli Zaretskii]

------------------------------------------------------------
revno: 99825
committer: Eli Zaretskii <address@hidden>
branch nick: trunk
timestamp: Sun 2010-04-04 12:30:38 +0300
message:
  Improve commentary of handle_stop_backwards.
modified:
  src/xdisp.c

=== modified file 'src/xdisp.c'
--- a/src/xdisp.c       2010-04-02 09:35:01 +0000
+++ b/src/xdisp.c       2010-04-04 09:30:38 +0000
@@ -6570,7 +6570,10 @@
 /* Scan forward from CHARPOS in the current buffer, until we find a
    stop position > current IT's position.  Then handle the stop
    position before that.  This is called when we bump into a stop
-   position while reordering bidirectional text.  */
+   position while reordering bidirectional text.  CHARPOS should be
+   the last previously processed stop_pos (or BEGV, if none were
+   processed yet) whose position is less that IT's current
+   position.  */
 
 static void
 handle_stop_backwards (it, charpos)