From xemacs-m  Tue Apr 15 05:39:19 1997
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To: Hrvoje Niksic <hniksic@srce.hr>
Cc: XEmacs Developers <xemacs-beta@xemacs.org>
Subject: Re: Specifiers in custom
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From: Per Abrahamsen <abraham@dina.kvl.dk>
Date: 15 Apr 1997 12:39:06 +0200
In-Reply-To: Hrvoje Niksic's message of 15 Apr 1997 12:14:43 +0200
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Hrvoje Niksic <hniksic@srce.hr> writes:

> (put 'menubar-visible-p 'custom-type
>      '(integer :value-to-internal (lambda (wid val)
>                                     (specifier-instance menubar-visible-p))
>                :callback (lambda (val)
>                            (set-specifier menubar-visible-p val))))

This would be an incredible ugly way to implement it, even internally.

