From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Keith David Bershatsky <esq@lawlist.com>
Cc: "Eli Zaretskii" <eliz@gnu.org>,
"Clément Pit--Claudel" <clement.pit@gmail.com>,
emacs-devel@gnu.org
Subject: Re: Use cases for post-redisplay hooks
Date: Tue, 05 Jul 2016 04:12:30 -0400 [thread overview]
Message-ID: <jwv4m847bth.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <m2inwldnlp.wl%esq@lawlist.com> (Keith David Bershatsky's message of "Mon, 04 Jul 2016 15:50:42 -0700")
> The implementation of the `window-start-end-hook` is probably easier to
> explain with a diff, which is attached.
Hmm... my understanding of the redisplay code is sufficiently fuzzy that
your patch doesn't actually tell me how it's supposed to work.
More specifically the timing is unclear to me: the overlays you add from
your hook affect the display, so you need to run (the bulk of) the
redisplay code *after* running your hook.
So sounds more like a pre-redisplay-hook. Except that you pre-compute
the expected window-end somehow.
Stefan
next prev parent reply other threads:[~2016-07-05 8:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-04 22:50 Use cases for post-redisplay hooks Keith David Bershatsky
2016-07-05 8:12 ` Stefan Monnier [this message]
2016-07-07 16:08 ` Clément Pit--Claudel
-- strict thread matches above, loose matches on Subject: below --
2016-07-07 20:19 Keith David Bershatsky
2016-07-07 17:53 Keith David Bershatsky
2016-07-07 19:44 ` Clément Pit--Claudel
2016-07-05 17:45 Keith David Bershatsky
2016-07-04 21:42 Keith David Bershatsky
2016-07-04 22:06 ` Stefan Monnier
2016-07-05 2:35 ` Eli Zaretskii
2016-07-04 16:39 Clément Pit--Claudel
2016-07-04 17:02 ` Eli Zaretskii
2016-07-04 17:15 ` Clément Pit--Claudel
2016-07-04 21:45 ` Stefan Monnier
2016-07-10 22:17 ` Clément Pit--Claudel
2016-07-11 3:34 ` Stefan Monnier
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