Function: mm-valid-image-format-p
mm-valid-image-format-p is a byte-compiled function defined in
mm-decode.el.gz.
Signature
(mm-valid-image-format-p FORMAT)
Documentation
Say whether FORMAT can be displayed natively by Emacs.
Source Code
;; Defined in /usr/src/emacs/lisp/gnus/mm-decode.el.gz
(defun mm-valid-image-format-p (format)
"Say whether FORMAT can be displayed natively by Emacs."
(and (display-graphic-p)
(image-type-available-p format)))