/*
 *  Gremlin for the X window package.  Hacked from the aed gremlin.
 *
 *  aed gremlin is
 *  Copyright -C- 1982 Barry S. Roitblat.
 *  
 *  Hacked into X by Dick Leban, University of Wisconsin.
 *
 *  Modified 3/10/87 by Raphael Finkel, University of Kentucky - Lexington
 *    Help menu:
 *    	Added description for filled polygons
 *    	Added short forms of commands to descriptions
 *    	Added description for all other mods listed below
 *    Fixed z to advance the point-adjustment mode.
 *    Added short forms h for polygon, y for move point.
 *    Added filled arrowheads (middle button of arrowhead).
 *    Added x-scale and y-scale operations (middle, right button of scale)
 *    Added draw-ellipse function, which generates splines, middle button of arc
 *    Added meaning for right button:  whenever the left button advances
 *    	  something (font, size, adjustment), the right button unadvances it.
 *    Added ^W as a word-backspace in text region
 *    Clicking left button on the alignment icon doubles its value.
 *    
 */
