* Re: display-pixel-height not working as advertized
[not found] <E16uX2D-0006h6-00@aris>
@ 2002-04-09 12:08 ` Richard Stallman
2002-04-10 23:27 ` John Paul Wallington
0 siblings, 1 reply; 3+ messages in thread
From: Richard Stallman @ 2002-04-09 12:08 UTC (permalink / raw)
Cc: emacs-devel
This seems to be because (framep-on-display "some.host.com:0") always
returns nil.
Since the failure is happening on your machine, could you debug why it
fails?
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: display-pixel-height not working as advertized
2002-04-09 12:08 ` display-pixel-height not working as advertized Richard Stallman
@ 2002-04-10 23:27 ` John Paul Wallington
2002-04-12 3:12 ` Richard Stallman
0 siblings, 1 reply; 3+ messages in thread
From: John Paul Wallington @ 2002-04-10 23:27 UTC (permalink / raw)
Cc: johnw, emacs-devel
Richard Stallman <rms@gnu.org> wrote:
> This seems to be because (framep-on-display "some.host.com:0") always
> returns nil.
>
> Since the failure is happening on your machine, could you debug why it
> fails?
Should `frames-on-display-list' use equal instead of eq ?
(defun frames-on-display-list (&optional display)
"Return a list of all frames on DISPLAY.
DISPLAY is a name of a display, a string of the form HOST:SERVER.SCREEN.
If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(let* ((display (or display (frame-parameter nil 'display)))
(func #'(lambda (frame)
- (eq (frame-parameter frame 'display) display))))
+ (equal (frame-parameter frame 'display) display))))
(filtered-frame-list func)))
--
John Paul Wallington
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: display-pixel-height not working as advertized
2002-04-10 23:27 ` John Paul Wallington
@ 2002-04-12 3:12 ` Richard Stallman
0 siblings, 0 replies; 3+ messages in thread
From: Richard Stallman @ 2002-04-12 3:12 UTC (permalink / raw)
Cc: johnw, emacs-devel
I think you found the problem and the right fix.
Thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2002-04-09 12:08 ` display-pixel-height not working as advertized Richard Stallman
2002-04-10 23:27 ` John Paul Wallington
2002-04-12 3:12 ` Richard Stallman
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