When clicking on the toolbar colors I get:
Signaling: (wrong-type-argument toolbar-button-p nil)
toolbar-button-help-string(nil)
xpm-toolbar-select-colour(#<misc-user-event (call-interactively (lambda (event)
(interactive "e") (xpm-toolbar-select-colour event "C")))>
"C")
(lambda (event) (interactive "e") (xpm-toolbar-select-colour event
"C"))(#<misc-user-event (call-interactively (lambda (event) (interactive
"e") (xpm-toolbar-select-colour event "C")))>)
call-interactively((lambda (event) (interactive "e")
(xpm-toolbar-select-colour event "C")))
When opening a non existent file, fubar.xpm, xpm-mode goes into an
infinite while loop in xpm-init.
I'm sending a patch.
-jeff