[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#24633: highlight-region func using (window-hscroll) in :align-to spe
From: |
Eli Zaretskii |
Subject: |
bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop |
Date: |
Sat, 22 Oct 2016 22:41:41 +0300 |
> From: npostavs@users.sourceforge.net
> Cc: 24633@debbugs.gnu.org
> Date: Sat, 22 Oct 2016 15:27:42 -0400
>
> I tried adding a counter in redisplay_internal, it prevents having a
> tight loop in C. Actually, the behaviour becomes like the split window
> case: there is additional hscrolling each time the cursor blinks, but it
> can be interrupted with C-g. That seems adequate behaviour to me, what
> do you think?
Did you see what happens when blink-cursor-mode is turned off? (If
that's what you meant by "each time the cursor blinks; if not, what
caused it to blink?)
The patch looks OK to me, so if it gives better results than locking
up Emacs with the current code, let's push it to master.
> > Do you really think that a formal grammar, whether accurate/complete
> > or not, is a good way of describing a feature?
>
> The formal grammar plus the informal description of what the parts mean
> seems a perfectly fine description for _this_ feature.
Not to me, not anywhere close to being fine. For starters, Emacs Lisp
programmers don't have to be proficient in reading formal grammars.
But that's me.
Thanks.
- bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop, npostavs, 2016/10/06
- bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop, Eli Zaretskii, 2016/10/08
- bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop, npostavs, 2016/10/08
- bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop, Eli Zaretskii, 2016/10/08
- bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop, npostavs, 2016/10/08
- bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop, Eli Zaretskii, 2016/10/08
- bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop, npostavs, 2016/10/09
- bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop, Eli Zaretskii, 2016/10/09
- bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop, npostavs, 2016/10/22
- bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop,
Eli Zaretskii <=
- bug#24633: highlight-region func using (window-hscroll) in :align-to spec can cause inf loop, npostavs, 2016/10/22