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From: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: bpalmer@gmail.com, xemacs-beta@xemacs.org, emacs-devel@gnu.org,
	stephen@xemacs.org, bpalmer@rescomp.stanford.edu, miles@gnu.org
Subject: Re: intern-soft, find-face/get-face, and facep for determining faces' definedness
Date: Wed, 03 Nov 2004 09:15:36 -0500	[thread overview]
Message-ID: <jwv7jp3t3wv.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <E1CPKVZ-0000vI-4N@fencepost.gnu.org> (Richard Stallman's message of "Wed, 03 Nov 2004 07:45:01 -0500")

>     I still don't understand why (facep 'foo) returns nil, even though
>        (put-text-property (point) (+ 10 (point)) 'face 'foo)
>     and
>        (set-face-foreground 'foo "red")

>     work just fine.

> I don't understand what you mean here.  As far as I know, if (facep
> 'foo) returns nil, then (set-face-foreground 'foo "red") will signal
> an error, "Invalid face".  Conversely, if you define foo as face, then
> (facep 'foo) will return t.

Yes, that's what happens under Emacs.  I was talking about XEmacs, tho.


        Stefan

  reply	other threads:[~2004-11-03 14:15 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-11-01 21:40 intern-soft, find-face/get-face, and facep for determining faces' definedness Brian Palmer
2004-11-02  6:14 ` Stephen J. Turnbull
2004-11-02  7:28   ` Brian Palmer
2004-11-02  7:45     ` Miles Bader
2004-11-02  8:48       ` Brian Palmer
2004-11-02  9:08         ` Miles Bader
2004-11-02  9:21           ` Brian Palmer
2004-11-02  9:50             ` Miles Bader
2004-11-02 12:06               ` Stephen J. Turnbull
2004-11-02 22:20                 ` Miles Bader
2004-11-06  9:31                   ` Oliver Scholz
2004-11-02 11:07           ` Stephen J. Turnbull
2004-11-02 12:01             ` Stefan
2004-11-02 22:23               ` Miles Bader
2004-11-03 12:45               ` Richard Stallman
2004-11-03 14:15                 ` Stefan Monnier [this message]
2004-11-03 15:01                   ` Zajcev Evgeny
2004-11-03 15:20                     ` Andreas Schwab
2004-11-03 15:54                       ` Zajcev Evgeny
2004-11-04  9:28                         ` Stephen J. Turnbull
2004-11-03 15:48                     ` Stefan Monnier
2004-11-04  3:41               ` Stephen J. Turnbull
2004-11-05  7:55                 ` Stefan
2004-11-09 14:41                   ` Stephen J. Turnbull

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