(intern (match-string 6 name)))
value))))
-(defun custom-face-lookup (fg bg stipple bold italic underline)
+(defun custom-face-lookup (&optional fg bg stipple bold italic underline)
"Lookup or create a face with specified attributes."
(let ((name (intern (format "custom-face-%s-%s-%s-%S-%S-%S"
(or fg "default")