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bug#731: 23.0.60; Varying point position after undo
From: |
martin rudalics |
Subject: |
bug#731: 23.0.60; Varying point position after undo |
Date: |
Sun, 21 Sep 2008 13:58:37 +0200 |
User-agent: |
Thunderbird 2.0.0.16 (Windows/20080708) |
> buffer-undo-list is initially nil regardless of how I open the file.
> When I open the file from the command line and then press C-M-x on the
> first form, `buffer-undo-list' is with CVS trunk:
>
> (nil
> (96 . 106)
> (t 18643 . 10108))
>
> whereas with Emacs 22.2, it is:
>
> (nil
> (96 . 106)
> 1
> (t 18643 . 10108))
Hmmm... Can you try the attached patch?
martin
*** undo.c.~1.85.~ 2008-05-14 09:49:54.000000000 +0200
--- undo.c 2008-09-21 13:44:44.468750000 +0200
***************
*** 79,85 ****
if (NILP (pending_boundary))
pending_boundary = Fcons (Qnil, Qnil);
! if (current_buffer != last_undo_buffer)
Fundo_boundary ();
last_undo_buffer = current_buffer;
--- 79,88 ----
if (NILP (pending_boundary))
pending_boundary = Fcons (Qnil, Qnil);
! if ((current_buffer != last_undo_buffer)
! /* Don't make an undo boundary when record_first_change will do it
! anyway. */
! && (MODIFF > SAVE_MODIFF))
Fundo_boundary ();
last_undo_buffer = current_buffer;
- bug#731: 23.0.60; Varying point position after undo, cyd, 2008/09/18
- bug#731: 23.0.60; Varying point position after undo, Markus Triska, 2008/09/19
- bug#731: 23.0.60; Varying point position after undo, martin rudalics, 2008/09/19
- bug#731: 23.0.60; Varying point position after undo, Markus Triska, 2008/09/19
- bug#731: 23.0.60; Varying point position after undo,
martin rudalics <=
- bug#731: 23.0.60; Varying point position after undo, Markus Triska, 2008/09/21
- bug#731: 23.0.60; Varying point position after undo, Stefan Monnier, 2008/09/21
- bug#731: 23.0.60; Varying point position after undo, martin rudalics, 2008/09/23
- bug#731: 23.0.60; Varying point position after undo, Stefan Monnier, 2008/09/23