Commit 91e25f5e authored by Richard M. Stallman's avatar Richard M. Stallman

Depend on window.h.

(record_point): Save old point from the correct window.
parent bb0e1d19
2005-12-26 Richard M. Stallman <rms@gnu.org>
* undo.c: Depend on window.h.
(record_point): Save old point from the correct window.
* keyboard.c (last_point_position_window): New variable.
(command_loop_1): Set last_point_position_window.
(syms_of_keyboard): Init it.
* Makefile.in (undo.o): Depend on window.h.
2005-12-25 Richard M. Stallman <rms@gnu.org>
* eval.c (un_autoload): Expect (0 . OFEATURES) in Vautoload_queue
......
......@@ -24,6 +24,7 @@ Boston, MA 02110-1301, USA. */
#include "lisp.h"
#include "buffer.h"
#include "commands.h"
#include "window.h"
/* Limits controlling how much undo information to keep. */
......@@ -100,12 +101,19 @@ record_point (pt)
/* If we are just after an undo boundary, and
point wasn't at start of deleted range, record where it was. */
if (at_boundary
&& last_point_position != pt
/* If we're called from batch mode, this could be nil. */
&& BUFFERP (last_point_position_buffer)
/* If we're called from batch mode, this could be nil. */
&& current_buffer == XBUFFER (last_point_position_buffer))
current_buffer->undo_list
= Fcons (make_number (last_point_position), current_buffer->undo_list);
{
/* If we have switched windows, use the point value
from the window we are in. */
if (! EQ (last_point_position_window, selected_window))
last_point_position = marker_position (XWINDOW (selected_window)->pointm);
if (last_point_position != pt)
current_buffer->undo_list
= Fcons (make_number (last_point_position), current_buffer->undo_list);
}
}
/* Record an insertion that just happened or is about to happen,
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment