[Emacs-diffs] trunk r114520: * xdisp.c (redisplay_internal): Simplify because scan_for_column now

[Dmitry Antipov]

------------------------------------------------------------
revno: 114520
revision-id: address@hidden
parent: address@hidden
committer: Dmitry Antipov <address@hidden>
branch nick: trunk
timestamp: Fri 2013-10-04 17:41:10 +0400
message:
  * xdisp.c (redisplay_internal): Simplify because scan_for_column now
  uses find_newline instead of scan_newline and so doesn't move point.
modified:
  src/ChangeLog                  changelog-20091113204419-o5vbwnq5f7feedwu-1438
  src/xdisp.c                    xdisp.c-20091113204419-o5vbwnq5f7feedwu-240

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2013-10-04 07:36:22 +0000
+++ b/src/ChangeLog     2013-10-04 13:41:10 +0000
@@ -1,3 +1,8 @@
+2013-10-04  Dmitry Antipov  <address@hidden>
+
+       * xdisp.c (redisplay_internal): Simplify because scan_for_column now
+       uses find_newline instead of scan_newline and so doesn't move point.
+
 2013-10-04  Paul Eggert  <address@hidden>
 
        Use hardware support for byteswapping on glibc x86 etc.

=== modified file 'src/xdisp.c'
--- a/src/xdisp.c       2013-10-03 13:55:28 +0000
+++ b/src/xdisp.c       2013-10-04 13:41:10 +0000
@@ -13067,8 +13067,6 @@
   match_p = XBUFFER (w->contents) == current_buffer;
   if (match_p)
     {
-      ptrdiff_t count1;
-
       /* Detect case that we need to write or remove a star in the mode line.  
*/
       if ((SAVE_MODIFF < MODIFF) != w->last_had_star)
        {
@@ -13077,14 +13075,8 @@
            update_mode_lines++;
        }
 
-      /* Avoid invocation of point motion hooks by `current_column' below.  */
-      count1 = SPECPDL_INDEX ();
-      specbind (Qinhibit_point_motion_hooks, Qt);
-
       if (mode_line_update_needed (w))
        w->update_mode_line = 1;
-
-      unbind_to (count1, Qnil);
     }
 
   consider_all_windows_p = (update_mode_lines