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Re: The unwarranted scrolling assumption
From: |
Eli Zaretskii |
Subject: |
Re: The unwarranted scrolling assumption |
Date: |
Fri, 18 Jun 2010 10:39:57 +0300 |
> From: Lennart Borgman <address@hidden>
> Date: Thu, 17 Jun 2010 21:35:51 +0200
> Cc: address@hidden
>
> > What parts of the above condition prevented
> > reconsider_clip_changes from resetting b->clip_changed to zero?
>
> Sorry, I thought I did tell that, but maybe I deleted that from some message.
>
> It is !NILP (w->window_end_valid).
??? How can this be? The code says:
if (b->clip_changed
&& !NILP (w->window_end_valid)
&& w->current_matrix->buffer == b
&& w->current_matrix->zv == BUF_ZV (b)
&& w->current_matrix->begv == BUF_BEGV (b))
b->clip_changed = 0;
So if w->window_end_valid is non-nil, this code should reset
b->clip_changed to zero. And you say it does _not_ reset it to zero.
So what prevents b->clip_changed from being reset to zero?
> But it is not this that normally gives the "jumping scrolling". I am
> not sure it is a problem at all.
Then what _is_ the problem?
- Re: The unwarranted scrolling assumption, (continued)
- Re: The unwarranted scrolling assumption, Kim F. Storm, 2010/06/16
- Re: The unwarranted scrolling assumption, Lennart Borgman, 2010/06/16
- Re: The unwarranted scrolling assumption, Eli Zaretskii, 2010/06/16
- Re: The unwarranted scrolling assumption, Lennart Borgman, 2010/06/16
- Re: The unwarranted scrolling assumption, Eli Zaretskii, 2010/06/16
- Re: The unwarranted scrolling assumption, Lennart Borgman, 2010/06/17
- Re: The unwarranted scrolling assumption, Eli Zaretskii, 2010/06/17
- Re: The unwarranted scrolling assumption, Lennart Borgman, 2010/06/17
- Re: The unwarranted scrolling assumption, Eli Zaretskii, 2010/06/17
- Re: The unwarranted scrolling assumption, Lennart Borgman, 2010/06/17
- Re: The unwarranted scrolling assumption,
Eli Zaretskii <=
- Re: The unwarranted scrolling assumption, Lennart Borgman, 2010/06/18
- Re: The unwarranted scrolling assumption, Eli Zaretskii, 2010/06/18
- Re: The unwarranted scrolling assumption, Lennart Borgman, 2010/06/18
- Re: The unwarranted scrolling assumption, Eli Zaretskii, 2010/06/18
- Re: The unwarranted scrolling assumption, Lennart Borgman, 2010/06/18
- Re: The unwarranted scrolling assumption, Eli Zaretskii, 2010/06/18
- Re: The unwarranted scrolling assumption, Lennart Borgman, 2010/06/18
- Re: The unwarranted scrolling assumption, Eli Zaretskii, 2010/06/18
- Re: The unwarranted scrolling assumption, Lennart Borgman, 2010/06/18
- Re: The unwarranted scrolling assumption, Lennart Borgman, 2010/06/18