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bug#12450: Remove configure's --without-sync-input option.
From: |
Eli Zaretskii |
Subject: |
bug#12450: Remove configure's --without-sync-input option. |
Date: |
Sat, 22 Sep 2012 12:03:50 +0300 |
> Date: Fri, 21 Sep 2012 13:50:45 -0700
> From: Paul Eggert <eggert@cs.ucla.edu>
> CC: 12450@debbugs.gnu.org
>
> On 09/17/2012 12:42 AM, Eli Zaretskii wrote:
>
> > There are still a lot of comments in the code that describe the
> > non-SYNC_INPUT mode. For example, see blockinput.h.
>
> Thanks, I've fixed up the blockinput.h comments in the proposed patch
> for Bug#12471; please see <http://bugs.gnu.org/12471#20>. Any other
> comments need fixing, please feel free to let me know.
Here are a few suspects:
termopts.h:
/* Nonzero means use interrupt-driven input. */
extern int interrupt_input;
/* Nonzero while interrupts are temporarily deferred during redisplay. */
extern int interrupts_deferred;
xdisp.c:
/* Redisplay that happens asynchronously due to an expose event
may access f->tool_bar_items. Make sure we update both
variables within BLOCK_INPUT so no such event interrupts. */
/* Redraw the part of window W intersection rectangle FR. Pixel
coordinates in FR are frame-relative. Call this function with
input blocked. Value is non-zero if the exposure overwrites
mouse-face. */
This function may only use code that doesn't eval because it is
called asynchronously from note_mouse_highlight. */
/* This function can be called asynchronously, which means we must
exclude any possibility that Fget_text_property signals an
error. */
This is an ugly monster macro construct because we must use alloca
to allocate glyph strings (because draw_glyphs can be called
asynchronously). */
/* Prevent various kinds of signals during display
update. stdio is not robust about handling
signals, which can cause an apparent I/O
error. */
dispnew.c:
On the other hand, we need notice_overwritten_cursor as long
as mouse highlighting is done asynchronously outside of
redisplay. */
If DELAY, assume we're being called from a signal handler, and
queue the change for later - perhaps the next redisplay.
Since this tries to resize windows, we can't call it
from a signal handler.
- bug#12450: Remove configure's --without-sync-input option., (continued)
bug#12450: Remove configure's --without-sync-input option., Richard Stallman, 2012/09/15
- bug#12450: Remove configure's --without-sync-input option., Paul Eggert, 2012/09/15
- bug#12450: Remove configure's --without-sync-input option., Eli Zaretskii, 2012/09/16
- bug#12450: Remove configure's --without-sync-input option., Paul Eggert, 2012/09/16
- bug#12450: Remove configure's --without-sync-input option., Eli Zaretskii, 2012/09/16
- bug#12450: Remove configure's --without-sync-input option., Paul Eggert, 2012/09/16
- bug#12450: Remove configure's --without-sync-input option., Eli Zaretskii, 2012/09/17
- bug#12450: Remove configure's --without-sync-input option., Paul Eggert, 2012/09/21
- bug#12450: Remove configure's --without-sync-input option.,
Eli Zaretskii <=
- bug#12450: Remove configure's --without-sync-input option., Paul Eggert, 2012/09/22
- bug#12450: Remove configure's --without-sync-input option., Eli Zaretskii, 2012/09/22
- bug#12450: Remove configure's --without-sync-input option., Paul Eggert, 2012/09/22
bug#12450: Remove configure's --without-sync-input option., Daniel Colascione, 2012/09/16
bug#12450: Remove configure's --without-sync-input option., Eli Zaretskii, 2012/09/16
bug#12450: Remove configure's --without-sync-input option., Daniel Colascione, 2012/09/16
bug#12450: Remove configure's --without-sync-input option., Eli Zaretskii, 2012/09/17