image-mode-as-text
image-mode-as-text is an interactive autoloaded compiled Lisp function in `image-mode.el
'.
(image-mode-as-text)
Set a non-image mode as major mode in combination with image minor mode.
A non-image major mode found from `auto-mode-alist' or Fundamental mode
displays an image file as text. `image-minor-mode' provides the key
C-c C-c to switch back to `image-mode'
to display an image file as the actual image.
You can use `image-mode-as-text' in `auto-mode-alist' when you want
to display an image file as text initially.
See commands `image-mode' and `image-minor-mode' for more information
on these modes.