Re: Emacs pretest 22.1.91

[Eli Zaretskii]

> From: Stefan Monnier <address@hidden>
> Cc: address@hidden,  address@hidden,  address@hidden,  address@hidden
> Date: Wed, 27 Feb 2008 23:59:22 -0500
> 
> So maybe the choice of which image to use should be done in the :filter
> function (currently trivial) defined in tool-bar.el as:
> 
> (global-set-key [tool-bar]
>               '(menu-item "tool bar" ignore
>                           :filter (lambda (ignore) tool-bar-map)))
> 
> I.e. basically extend the format allowed in tool-bar-map to include
> various images and let the image be chosen later on by
> the :filter function.  Of course, maybe this filter gets run early on
> as well...

It strikes me that we need to arrange things so that the images are
not looked up nor loaded until the tool bar is actually displayed for
the first time.