From: John Paul Wallington <jpw@shootybangbang.com>
Cc: johnw@gnu.org, emacs-devel@gnu.org
Subject: Re: display-pixel-height not working as advertized
Date: Thu, 11 Apr 2002 00:27:45 +0100 [thread overview]
Message-ID: <878z7vp21a.fsf@bundalo.shootybangbang.com> (raw)
In-Reply-To: <200204091208.g39C8em20490@aztec.santafe.edu> (Richard Stallman's message of "Tue, 9 Apr 2002 06:08:40 -0600 (MDT)")
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
next prev parent reply other threads:[~2002-04-10 23:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-08 11:10 display-pixel-height not working as advertized John Wiegley
2002-04-09 7:43 ` Eli Zaretskii
2002-04-09 12:08 ` Richard Stallman
2002-04-10 23:27 ` John Paul Wallington [this message]
2002-04-12 3:12 ` Richard Stallman
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