From: Paer Kurlberg <kurlberg@math.kth.se>
To: 4016@emacsbugs.donarmstrong.com
Subject: bug#4016: Acknowledgement (23.1.50; docview: scrolling up breaks after setting a slice)
Date: Sun, 02 Aug 2009 18:08:21 +0200 [thread overview]
Message-ID: <yqz5aab2iqjuy.fsf@seven.math.kth.se> (raw)
In-Reply-To: <handler.4016.B.124922207616015.ack@emacsbugs.donarmstrong.com> (Emacs bug Tracking System's message of "Sun, 02 Aug 2009 14:15:05 +0000")
In case it might be helpful: below is a backtrace. It seems that the
problem is that image-get-display-property (called in the function
image-next-line) returns the list
((slice 0 0 1100 1600) (image :type png :file
"/tmp/docview1000/arnold.dvi-b04e9949bb98146d331479915a45fc5b/page-1.png"
:pointer arrow))
and therefore image-size complains since a "proper image" should be a
list whose car equals 'image.
BACKTRACE:
Debugger entered--Lisp error: (error "Invalid image specification")
image-size(((slice 0 0 1100 1600) (image :type png :file
"/tmp/docview1000/arnold.dvi-b04e9949bb98146d331479915a45fc5b/page-1.png"
:pointer arrow)))
image-next-line(36)
image-scroll-up(nil)
doc-view-scroll-up-or-next-page()
call-interactively(doc-view-scroll-up-or-next-page nil nil)
next prev parent reply other threads:[~2009-08-02 16:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-02 14:07 bug#4016: 23.1.50; docview: scrolling up breaks after setting a slice Paer Kurlberg
[not found] ` <handler.4016.B.124922207616015.ack@emacsbugs.donarmstrong.com>
2009-08-02 16:08 ` Paer Kurlberg [this message]
[not found] ` <mailman.3700.1249230416.2239.bug-gnu-emacs@gnu.org>
2009-08-03 6:46 ` bug#4016: Acknowledgement (23.1.50; docview: scrolling up breaks after setting a slice) Tassilo Horn
2021-07-18 19:10 ` bug#4016: 23.1.50; docview: scrolling up breaks after setting a slice Lars Ingebrigtsen
[not found] ` <875yx7s8ca.fsf@beacon>
2021-07-18 20:07 ` Lars Ingebrigtsen
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