From: Keith David Bershatsky <esq@lawlist.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 16475@debbugs.gnu.org
Subject: bug#16475: enhancement request: remove vertical scroll bar automatically when not needed
Date: Thu, 26 Oct 2017 09:03:10 -0700 [thread overview]
Message-ID: <m24lql99s1.wl%esq@lawlist.com> (raw)
In-Reply-To: <8bfbddfb-237e-47b1-aed7-b28fc97d1f92@default>
The values for window-start and window-end will not necessarily be accurate until somewhere towards the end of redisplay. A test that relies upon those values to add/remove scroll bars will often fail.
Keith
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DATE: [10-26-2017 08:59:02] <26 Oct 2017 18:59:02 +0300>
FROM: Eli Zaretskii <eliz@gnu.org>
>
> * * *
>
> I agree, but then the right place to call this is not from redisplay,
> but from keyboard.c, before it calls read_char (which calls
> redisplay). set-window-scroll-bars triggers a redisplay cycle, so
> calling it from (the end of) redisplay is not very wise, IMO.
next prev parent reply other threads:[~2017-10-26 16:03 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-17 4:42 bug#16475: 24.3.50; enhancement request: remove vertical scroll bar automatically when not needed Drew Adams
2014-01-17 14:35 ` Stefan Monnier
2016-02-12 2:46 ` Keith David Bershatsky
2017-10-25 5:27 ` bug#16475: " Keith David Bershatsky
2017-10-25 7:47 ` martin rudalics
2017-10-25 14:40 ` Eli Zaretskii
2017-10-26 7:56 ` martin rudalics
2017-10-26 15:59 ` Eli Zaretskii
2017-10-27 8:25 ` martin rudalics
2017-10-27 2:44 ` Richard Stallman
2017-10-25 22:25 ` Keith David Bershatsky
2017-10-26 16:30 ` Eli Zaretskii
2017-10-26 16:03 ` Keith David Bershatsky [this message]
2017-10-26 17:07 ` Eli Zaretskii
2017-10-27 8:26 ` martin rudalics
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