[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#12170: save-excursion fails boundary case with recenter
From: |
martin rudalics |
Subject: |
bug#12170: save-excursion fails boundary case with recenter |
Date: |
Sat, 11 Aug 2012 18:05:14 +0200 |
> Maybe. If it's really important,
It's not.
> I could try looking at this in the
> debugger, although doing so to investigate such situations is
> notoriously hard, because redisplay is entered several times.
>
> IMO, save-excursion is simply not designed to make sure display isn't
> changed in such cases.
Agreed. But `save-window-excursion' doesn't handle this case either.
So the difference should be in one of the four assignments
w->start_at_line_beg = 0;
w->update_mode_line = 1;
w->last_modified = 0;
w->last_overlay_modified = 0;
and I'd obviously vote for the first one. Interesting side-effect.
martin
- bug#12170: save-excursion fails boundary case with recenter, (continued)
- bug#12170: save-excursion fails boundary case with recenter, Eli Zaretskii, 2012/08/10
- bug#12170: save-excursion fails boundary case with recenter, martin rudalics, 2012/08/11
- bug#12170: save-excursion fails boundary case with recenter, Eli Zaretskii, 2012/08/11
- bug#12170: save-excursion fails boundary case with recenter, martin rudalics, 2012/08/11
- bug#12170: save-excursion fails boundary case with recenter, Eli Zaretskii, 2012/08/11
- bug#12170: save-excursion fails boundary case with recenter,
martin rudalics <=
- bug#12170: save-excursion fails boundary case with recenter, Eli Zaretskii, 2012/08/11
- bug#12170: save-excursion fails boundary case with recenter, Eli Zaretskii, 2012/08/11
- bug#12170: save-excursion fails boundary case with recenter, martin rudalics, 2012/08/12
- bug#12170: save-excursion fails boundary case with recenter, Bill Brodie, 2012/08/11
- bug#12170: save-excursion fails boundary case with recenter, Stefan Monnier, 2012/08/10
- bug#12170: save-excursion fails boundary case with recenter, Bill Brodie, 2012/08/10
- bug#12170: save-excursion fails boundary case with recenter, martin rudalics, 2012/08/10
- bug#12170: save-excursion fails boundary case with recenter, martin rudalics, 2012/08/10
- bug#12170: save-excursion fails boundary case with recenter, Eli Zaretskii, 2012/08/10
- bug#12170: save-excursion fails boundary case with recenter, martin rudalics, 2012/08/11