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From: martin rudalics <rudalics@gmx.at>
To: amosbird@gmail.com
Cc: help-gnu-emacs@gnu.org
Subject: Re: how can I run commands when window displays a different buffer?
Date: Fri, 27 Oct 2017 14:53:03 +0200	[thread overview]
Message-ID: <59F32C2F.8020701@gmx.at> (raw)

In a function on ‘window-configuration-change-hook’ you have to remember
all window-buffer associations in a list, removing defunct windows from
that list.  If you find a window whose association changed since the
last time that hook was run (and maybe also if you find a new window),
you know that that "window displays a different buffer" now.

martin




             reply	other threads:[~2017-10-27 12:53 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-27 12:53 martin rudalics [this message]
2017-10-27 13:34 ` how can I run commands when window displays a different buffer? Amos Bird
2017-10-28  8:45   ` martin rudalics
2017-10-28  8:56     ` Amos Bird
2017-10-30  1:52     ` Stefan Monnier
  -- strict thread matches above, loose matches on Subject: below --
2017-10-27 12:04 Amos Bird
2017-10-27 12:18 ` Kaushal Modi
2017-10-27 12:46   ` Amos Bird

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