emacs/src/xterm.c, branch scratch/bug64391 Emacs is the extensible, customizable, self-documenting real-time display editor. Fix bug#64152 (Minibuffer sometimes goes "modal") 2023-06-21T14:23:14+00:00 Alan Mackenzie 2023-06-21T14:23:14+00:00 4ca371e9cc7178572cc25cbe47371c0075405ff7 In particular, when a frame has no minibuffer and is using that of a different "normal" frame, C-x 5 o, etc., and GUI operations fail. Fix by partially reverting the commit from 2022-07-07 15:38:09 +0000 "Remove obscure, obsolete code from do_switch_frame". As a consequent change, also revert the commit from 2022-07-08 20:19:03 +0000 "Remove now unused parameter TRACK from do_switch_frame". * src/frame.c (do_switch_frame): Restore the TRACK parameter. Restore the code which redirects the frame focus when a new frame gets selected. * src/frame.c (Fselect_frame, Fhandle_switch_frame) (delete_frame) * src/keyboard.c (quit_throw_to_read_char) * src/lisp.h (do_switch_frame prototype) * src/minibuf.c (read_minibuf_unwind) * src/window.c (Fset_window_configuration): Restore the TRACK argument to do_switch_frame. * src/xterm.c (x_try_restore_frame): Add a zero TRACK argument to do_switch_frame. 
In particular, when a frame has no minibuffer and is using that
of a different "normal" frame, C-x 5 o, etc., and GUI
operations fail.

Fix by partially reverting the commit from 2022-07-07 15:38:09
+0000 "Remove obscure, obsolete code from do_switch_frame".  As
a consequent change, also revert the commit from 2022-07-08
20:19:03 +0000 "Remove now unused parameter TRACK from
do_switch_frame".

* src/frame.c (do_switch_frame): Restore the TRACK parameter.
Restore the code which redirects the frame focus when a new
frame gets selected.

* src/frame.c (Fselect_frame, Fhandle_switch_frame)
(delete_frame)
* src/keyboard.c (quit_throw_to_read_char)
* src/lisp.h (do_switch_frame prototype)
* src/minibuf.c (read_minibuf_unwind)
* src/window.c (Fset_window_configuration): Restore the TRACK
argument to do_switch_frame.

* src/xterm.c (x_try_restore_frame): Add a zero TRACK argument
to do_switch_frame.
; * src/xterm.c (x_update_end): Condition on HAVE_XDBE 2023-02-21T17:05:32+00:00 Robert Pluim 2023-02-21T17:05:32+00:00 4dc1f2b9a01e35633acb7d01ec177e896b3b49c6 






Fix build --without-xdbe
2023-02-21T16:15:35+00:00

Eli Zaretskii

2023-02-21T16:15:35+00:00

f1c838980601f05479bf29502c04fc5c38339c97

* src/xterm.c (x_end_cr_clip, handle_one_xevent): Condition
double-buffering code on HAVE_XDBE.  (Bug#61667)





* src/xterm.c (x_end_cr_clip, handle_one_xevent): Condition
double-buffering code on HAVE_XDBE.  (Bug#61667)







; Add 2023 to copyright years.
2023-01-01T10:31:12+00:00

Eli Zaretskii

2023-01-01T10:31:12+00:00

cae528457cb862dc886a34240c9d4c73035b6659












; Fix typos
2022-12-26T09:42:02+00:00

Stefan Kangas

2022-12-23T17:21:10+00:00

2608e5edcca5094b61b4ccebcef160cc2bfd7f83

(cherry picked from commit a5d39e11443fa30c8e8bc58254a1a59550dcd99e)





(cherry picked from commit a5d39e11443fa30c8e8bc58254a1a59550dcd99e)







Fix crashes and memory leaks during display deinitialization
2022-12-01T06:23:04+00:00

Po Lu

2022-12-01T06:21:14+00:00

4161023a63d68534d3e70931645ac82a88330334

* .dir-locals.el (c-mode): Add more noise macro names.
* src/frame.c (delete_frame): Do not delete terminal if force is
Qnoelisp.

* src/xterm.c (x_wm_supports): Fix coding style.
(x_delete_display): Delete the supported atoms list.
(x_delete_terminal): Delete all terminals.  Free the scratch
cursor GC.





* .dir-locals.el (c-mode): Add more noise macro names.
* src/frame.c (delete_frame): Do not delete terminal if force is
Qnoelisp.

* src/xterm.c (x_wm_supports): Fix coding style.
(x_delete_display): Delete the supported atoms list.
(x_delete_terminal): Delete all terminals.  Free the scratch
cursor GC.







Make frame synchronization more robust
2022-11-27T11:21:03+00:00

Po Lu

2022-11-27T11:17:38+00:00

80bfd6dc5bc3738db595a4972893b149b1224800

* src/xterm.c (x_sync_wait_for_frame_drawn_event)
(x_sync_handle_frame_drawn): Only cancel frame synchronization
if hanging twice or more in a row.
* src/xterm.h (struct x_output, FRAME_X_DRAW_JUST_HUNG): New
flag.





* src/xterm.c (x_sync_wait_for_frame_drawn_event)
(x_sync_handle_frame_drawn): Only cancel frame synchronization
if hanging twice or more in a row.
* src/xterm.h (struct x_output, FRAME_X_DRAW_JUST_HUNG): New
flag.







Fix no-accept-focus handling for embedded frames
2022-11-26T00:47:25+00:00

Po Lu

2022-11-25T11:35:14+00:00

123e90f6d349ca8882973db74007cb5d9067305c

* src/xterm.c (handle_one_xevent): Don't focus embedded frames
on click if they have `no-accept-focus' set.





* src/xterm.c (handle_one_xevent): Don't focus embedded frames
on click if they have `no-accept-focus' set.







Fix reentrancy problem/crash in xterm.c
2022-11-24T12:10:32+00:00

Po Lu

2022-11-24T12:10:14+00:00

9fcff114b8fe2d538699172fe756606441e67b92

* src/xterm.c (x_ignore_errors_for_next_request)
(x_stop_ignoring_errors): Be paranoid and block input inside the
protected section.
(x_focus_frame): Block input around critical section.





* src/xterm.c (x_ignore_errors_for_next_request)
(x_stop_ignoring_errors): Be paranoid and block input inside the
protected section.
(x_focus_frame): Block input around critical section.







Improve last change to xterm.c
2022-11-23T12:40:35+00:00

Po Lu

2022-11-23T12:36:39+00:00

43060910874f46579fa190d9b5534508e4ea058e

* src/xfns.c (Fx_display_last_user_time): Reject overly large
timestamps.
* src/xterm.c (x_display_set_last_user_time, handle_one_xevent):
New functions.





* src/xfns.c (Fx_display_last_user_time): Reject overly large
timestamps.
* src/xterm.c (x_display_set_last_user_time, handle_one_xevent):
New functions.