From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Alexander Baier <alexander.baier@mailbox.org>
Cc: emacs-devel@gnu.org
Subject: Re: doc-view functions inside with-current-buffer do not work
Date: Mon, 03 Nov 2014 11:57:40 -0500 [thread overview]
Message-ID: <jwvmw88w7d6.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87oaso8dj9.fsf@mailbox.org> (Alexander Baier's message of "Mon, 03 Nov 2014 17:16:58 +0100")
> Consider the following steps:
> - Define this function:
> #+BEGIN_SRC emacs-lisp
> (defun my-doc-view-goto-page (n)
> (with-current-buffer (get-buffer "test.pdf")
> (doc-view-goto-page n)))
> #+END_SRC
Just like point and goto-char, the page displayed by doc-view can be
different in different windows, so selecting the buffer is not enough
for doc-view-goto-page to know which window should be affected.
You need with-selected-window instead of with-current-buffer.
Stefan
next prev parent reply other threads:[~2014-11-03 16:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-03 16:16 doc-view functions inside with-current-buffer do not work Alexander Baier
2014-11-03 16:57 ` Stefan Monnier [this message]
2014-11-03 17:28 ` Alexander Baier
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