bug#1133: Tool-bar and multi-tty

[Stefan Monnier]

>  (image-exp `(tool-bar-find-image
>    (if (display-color-p)
>        ',(list xpm-lo-spec xpm-spec pbm-spec xbm-spec)
>      ',(list pbm-spec xbm-spec xpm-lo-spec xpm-spec))))

> Calling tool-bar-local-item-from-menu from the tty loads the lo-spec
> images, whereas deferring this call until X is started up loads the
> hi-spec images.  But deferring the call, as I suggested, doesn't seem to
> be satisfactory either.

Why?  The `if' is left unevaluated in the image-exp.  So IIUC it's only
be evaluated later when the image is actually displayed.


        Stefan