					Tree Widget v1.3

This is an implementation of the Tree widget from the book,
"The X Window System- Programming and Applications with Xt",
by Young and Pew. The widget is presented in the book as an example of 
a constraint widget.

I have enhanced the widget somewhat, including adding a new resource
to control reparenting child widgets within the tree (Motif only).

The widget was originally implemented in OpenLook on Sun, then
converted to run under Motif. We currently use the Motif version on
Solaris 2.3, HP-UX 9.05, OSF1/Alpha 3.0, and SGI IRIX 5.2.
If you wish to use the OpenLook version, you need to rename the OlitTree
files as:

	OlitTree.c     -> Tree.c
	OlitTree.h     -> Tree.h
	OlitTreeP.h    -> TreeP.h

or else change the sources to refer to the OlitTree h files.

Sorry, I have no small test programs demonstrating the widget
or documentation.  Maybe someday...

Feel free to use this however you like. If you find bugs or make 
interesting enhancements, please email the changes to me at

			brew@lpa.com.

Have fun!
