From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Alan Mackenzie <acm@muc.de>
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org
Subject: Re: What's the best (i.e. least bad) way to re-redisplay?
Date: Thu, 26 Aug 2021 15:27:57 -0400 [thread overview]
Message-ID: <jwvfsuwuhws.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <YSfJGBycpIa1pNhs@ACM> (Alan Mackenzie's message of "Thu, 26 Aug 2021 17:02:16 +0000")
>> (run-with-timer 0 nil
>> (lambda (buf)
>> (with-current-buffer buf
>> (put-text-property (point-min) (point-max) 'cc-dummy t)
>> (remove-text-properties (point-min) (point-max) '(cc-dummy))))
>> (current-buffer))
>
> I don't understand what that bit of code's doing.
The intention is to perform a dummy change that forces the redisplay
to rerender that chunk of text. Of course, I see I forgot
`with-silent-modifications` and I might have missed other things.
Stefan
next prev parent reply other threads:[~2021-08-26 19:27 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-23 18:41 What's the best (i.e. least bad) way to re-redisplay? Alan Mackenzie
2021-08-23 19:35 ` Eli Zaretskii
2021-08-23 19:57 ` Eli Zaretskii
2021-08-24 10:56 ` Alan Mackenzie
2021-08-24 22:43 ` Stefan Monnier
2021-08-25 20:09 ` Alan Mackenzie
2021-08-25 20:36 ` Stefan Monnier
2021-08-26 6:37 ` Eli Zaretskii
2021-08-26 13:49 ` Stefan Monnier
2021-08-26 17:02 ` Alan Mackenzie
2021-08-26 19:27 ` Stefan Monnier [this message]
2021-08-30 18:10 ` Alan Mackenzie
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