From: Stefan Monnier <monnier@iro.umontreal.ca>
To: "Jérémy Compostella" <jeremy.compostella@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: [PATCH] window.el: Improve mark management
Date: Fri, 20 Jan 2012 08:42:50 -0500 [thread overview]
Message-ID: <jwvwr8mo5o6.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87zkdjtr4v.fsf@Apollo.jerryland.fr> ("Jérémy Compostella"'s message of "Thu, 19 Jan 2012 20:43:28 +0100")
> into account the previously set mark(s). It looks better to use
> `push-mark' instead of `set-mark'. Moreover it does not restore the
> active mark state which lead to an automatically active mark in
> restored buffer.
`push-mark' is wrong if nothing happened between window-state-get and
window-state-put.
And the mark & mark-active are buffer-local but not window-local.
If we window-state-get in a frame which shows the same buffer several
times, window-state-put would end up pushing the same mark several times.
Stefan
next prev parent reply other threads:[~2012-01-20 13:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-19 19:43 [PATCH] window.el: Improve mark management Jérémy Compostella
2012-01-20 10:01 ` martin rudalics
2012-01-20 13:42 ` Stefan Monnier [this message]
2012-01-20 15:13 ` martin rudalics
2012-01-20 16:11 ` Stefan Monnier
2012-01-20 16:52 ` Jérémy Compostella
2012-01-20 18:25 ` Stefan Monnier
2012-01-21 14:36 ` Jérémy Compostella
2012-01-24 20:31 ` Stefan Monnier
2012-01-25 10:32 ` martin rudalics
2012-01-25 13:45 ` Stefan Monnier
2012-01-25 15:01 ` Jérémy Compostella
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