onents of the user interface of Xgremlin such as Buttons,
Text editor etc. are contained in the 'Athena widget library'. 
The normal Athena widget library that is distributed together with
the X window system only provides simple, 2-dimensional widget. 
Xgremlin will work well with the 2d Athena widgets but it will
not look good.<p>

<dt><b>Ghostscript</b>
<dd>Xgremlin can render the content of its plotting window as a color
Postscript file. If your site has no access to a Postscript printer
you can print t