From: Phillip Lord <phillip.lord@russet.org.uk>
Date: Thu, 12 Nov 2015 22:01:22 +0000 (+0000)
Subject: ; Merge branch 'fix/no-undo-boundary-on-secondary-buffer-change'
X-Git-Tag: emacs-25.0.90~824
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=20aa42e8204f8f0139ba3880cb32ddf88acc9bf4;p=emacs.git

; Merge branch 'fix/no-undo-boundary-on-secondary-buffer-change'

Conflicts:
	src/cmds.c
	src/keyboard.c
---

20aa42e8204f8f0139ba3880cb32ddf88acc9bf4
diff --cc src/cmds.c
index 0afc023e681,6f19a046893..167ebb74302
--- a/src/cmds.c
+++ b/src/cmds.c
@@@ -262,8 -234,8 +232,8 @@@ because it respects values of `delete-a
  
    CHECK_NUMBER (n);
  
 -  if (abs (XINT (n)) < 2)
 +  if (eabs (XINT (n)) < 2)
-     remove_excessive_undo_boundaries ();
+     call0 (Qundo_auto__amalgamate);
  
    pos = PT + XINT (n);
    if (NILP (killflag))
@@@ -305,11 -277,11 +275,11 @@@ At the end, it runs `post-self-insert-h
  {
    CHECK_NUMBER (n);
  
 -  if (XFASTINT (n) < 0)
 -    error ("Negative repetition argument %"pI"d", XFASTINT (n));
 +  if (XINT (n) < 0)
 +    error ("Negative repetition argument %"pI"d", XINT (n));
  
    if (XFASTINT (n) < 2)
-     remove_excessive_undo_boundaries ();
+     call0 (Qundo_auto__amalgamate);
  
    /* Barf if the key that invoked this was not a character.  */
    if (!CHARACTERP (last_command_event))
diff --cc src/keyboard.c
index 851207874db,1f08e1f23ed..2449abb7dfc
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@@ -1230,9 -1278,10 +1230,6 @@@ static int read_key_sequence (Lisp_Obje
                                bool, bool, bool, bool);
  static void adjust_point_for_property (ptrdiff_t, bool);
  
- /* The last boundary auto-added to buffer-undo-list.  */
- Lisp_Object last_undo_boundary;
 -/* FIXME: This is wrong rather than test window-system, we should call
 -   a new set-selection, which will then dispatch to x-set-selection, or
 -   tty-set-selection, or w32-set-selection, ...  */
--
  Lisp_Object
  command_loop_1 (void)
  {
diff --cc src/undo.c
index e0924b2b989,364b37eeeb4..009ebc0f959
--- a/src/undo.c
+++ b/src/undo.c
@@@ -21,12 -21,11 +21,8 @@@ along with GNU Emacs.  If not, see <htt
  #include <config.h>
  
  #include "lisp.h"
 -#include "character.h"
  #include "buffer.h"
 -#include "commands.h"
 -#include "window.h"
  
- /* Last buffer for which undo information was recorded.  */
- /* BEWARE: This is not traced by the GC, so never dereference it!  */
- static struct buffer *last_undo_buffer;
- 
  /* Position of point last time we inserted a boundary.  */
  static struct buffer *last_boundary_buffer;
  static ptrdiff_t last_boundary_position;