afterwards if you do not use customize to change this.
*** The new variable `imagemagick-types-enable' also affects which
-ImageMagick types are treated as images.
+ImageMagick types are treated as images. The function
+`imagemagick-filter-types' returns the list of types that will be
+treated as images.
** String values for `initial-buffer-choice' also apply to emacsclient
frames, if emacsclient is only told to open a new frame without