snapper.icn: Program to display images

May 2, 2001; Ralph E. Griswold and Clinton L. Jeffery
Requires: Version 9 graphics
This file is in the public domain.
This is just a simple program to display black-and-white versions of screen
dumps.

Type the name of an XBM or XPM file on the prompt in the input window.
Get rid of an image by click in the image window.  Exit the program
by clicking in the input window.

As an exercise, you might want to make this program more versatile --
and perhaps write a program to do slide shows.

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