There are many ways of previewing .gif files on Athena, and most of them
are unsupported.  Below you'll find some of them.

First of all, type:

	add graphics

To preview your file, type any of the following commands.  They are all
different programs, so you might want to try out all of them, until you
find your favorite one.

	xloadimage file.gif
	xview file.gif
	xim &
	xv file.gif &

You can get information for xv or xloadimage by typing:

	man xv
or	man xloadimage

Although there are no official repositories for .gif files on athena,
some are accessible in the directories:

	/mit/pictures/display
and
	/mit/graphics/images/cmu-gif

Note that in both cases you will need to attach the locker before
accessing the files.  For example, type:

	attach pictures
or	attach graphics

You might also run the "setup-images" script in the /mit/graphics/images
directory, and then look for GIF pictures in the "wu" directory, by typing:

	attach graphics
	cd /mit/graphics/images
	setup-images

(Note: "setup-images", "setup_images", and "setupimages" are all identical.)