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Re: mouse-1-click-follows-link and mime messages
From: |
Chong Yidong |
Subject: |
Re: mouse-1-click-follows-link and mime messages |
Date: |
Tue, 07 Feb 2006 19:42:14 -0500 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
Chong Yidong <address@hidden> writes:
> Romain Francoise <address@hidden> writes:
>
>>> With point in the Gnus article window, mouse-1 on links in the article
>>> (e.g., mime attachments or URLs) performs the correct action (i.e.,
>>> opening the attachment or following the URL).
>>
>>> However, with point is in the Gnus summary window, mouse-1 on the same
>>> links does nothing. Mouse-2 works fine.
>>
>> It's a bug in Emacs due to this change:
>>
>> 2005-12-27 Richard M. Stallman <address@hidden>
>>
>> * mouse.el (mouse-drag-region-1): When remapping mouse-1 to
>> mouse-2, go back to previously selected window, so it's selected
>> when mouse-2 command runs.
>
> Looks like this affects all `link' widgets. For instance, clicking on
> the links in the Customize buffer does not work if another window is
> selected.
I debugged this some more. One way to fix it (without reverting RMS's
change) is to change the :follow-link property of the `link' widget:
*** /home/cyd/emacs/lisp/wid-edit.el.~1.163.~ 2006-02-07 18:22:31.000000000
-0500
--- /home/cyd/emacs/lisp/wid-edit.el 2006-02-07 19:32:34.000000000 -0500
***************
*** 1754,1760 ****
"An embedded link."
:button-prefix 'widget-link-prefix
:button-suffix 'widget-link-suffix
! :follow-link "\C-m"
:help-echo "Follow the link."
:format "%[%t%]")
--- 1754,1760 ----
"An embedded link."
:button-prefix 'widget-link-prefix
:button-suffix 'widget-link-suffix
! :follow-link 'widget-button-click
:help-echo "Follow the link."
:format "%[%t%]")
However, another strange bug surfaces if you do this. Do
M-x customize in one window, and select another window. Click mouse-1
on "Custom file" in the Customize buffer. With the above patch, this
works: the Info file is opened in that window, as expected. Now,
hover the mouse over one of the links in the header line. An error is
signalled:
Debugger entered--Lisp error: (args-out-of-range 1875 1875)
get-char-property(1875 follow-link)
mouse-on-link-p((#<window 6 on *info*> header-line (118 . 13) 0
(#("Next: Face Customization, Prev: Changing a Variable, Up: Easy
Customization" 0 6 ... 6 24 ... 24 27 nil 27 33 ... 33 52 ... 52 55
nil 55 59 ... 59 77 ...) . 16) 1875 (16 . -1) nil (6 . 13) (7 . 14)))
mouse-fixup-help-message(#("mouse-2: Go to node Face Customization"
0 20 nil 20 38 (font-lock-face info-header-xref mouse-face highlight)))
read-event()
byte-code("...")
(track-mouse (byte-code "..."))
(lambda nil (track-mouse (byte-code "...")
mouse-drag-track((down-mouse-1 (#<window 6 on *info*> 315 (60 . 82)
200741335 nil 315 (8 . 5) nil (4 . 12) (7 . 14))) t)
mouse-drag-region((down-mouse-1 (#<window 6 on *info*> 315 (60 . 82)
200741335 nil 315 (8 . 5) nil (4 . 12) (7 . 14))))
call-interactively(mouse-drag-region)
Any ideas?
- mouse-1-click-follows-link and mime messages, Chong Yidong, 2006/02/06
- Re: mouse-1-click-follows-link and mime messages, Romain Francoise, 2006/02/07
- Re: mouse-1-click-follows-link and mime messages, Chong Yidong, 2006/02/07
- Re: mouse-1-click-follows-link and mime messages, Richard M. Stallman, 2006/02/08
- Re: mouse-1-click-follows-link and mime messages, Chong Yidong, 2006/02/08
- Re: mouse-1-click-follows-link and mime messages, Richard M. Stallman, 2006/02/09
- Re: mouse-1-click-follows-link and mime messages, David Kastrup, 2006/02/10
- mouse-1 drag invokes follow-link (was: mouse-1-click-follows-link and mime messages), Reiner Steib, 2006/02/16
- Re: mouse-1 drag invokes follow-link, Chong Yidong, 2006/02/16
- Re: mouse-1 drag invokes follow-link, Reiner Steib, 2006/02/16