Variable: rmail-mime-show-images

rmail-mime-show-images is a customizable variable defined in rmailmm.el.gz.

Value

button

Documentation

What to do with image attachments that Emacs is capable of displaying.

If nil, do nothing special. If button, add an extra button that when pushed displays the image in the buffer. If a number, automatically show images if they are smaller than that size (in bytes), otherwise add a display button. Anything else means to automatically display the image in the buffer.

This variable was added, or its default value changed, in Emacs 23.2.

Source Code

;; Defined in /usr/src/emacs/lisp/mail/rmailmm.el.gz
(defcustom rmail-mime-show-images 'button
  "What to do with image attachments that Emacs is capable of displaying.
If nil, do nothing special.  If `button', add an extra button
that when pushed displays the image in the buffer.  If a number,
automatically show images if they are smaller than that size (in
bytes), otherwise add a display button.  Anything else means to
automatically display the image in the buffer."
  :type '(choice (const :tag "Add button to view image" button)
		 (const :tag "No special treatment" nil)
		 (number :tag "Show if smaller than certain size")
		 (other :tag "Always show" show))
  :version "23.2")