This file describes the sample mdraw files.

To view a file, type `vregis -v filename'
To convert a file for printing, type `vregis filename'
To convert a file for TeX, and TeX handle fonts, type `vregis -t filename'
To convert a file for including in a TeX document, type `vregis -x filename'


model.mdr	- shows how mdraw fits in with TeX (used inside of use.tex )
		  To see it, `vregis -t model' then form the use.tex file
		  with TeX.
sample.mdr	- a simple drawing. 
cowboy.mdr	- a dude.
graph.mdr	- a simple line chart.

eye3.mdr	- picture of an eye. This is the top drawing in an heirarchical 
	  tree of pictures. When you are running mdraw, you can see that
	  some of the words that are brighter than others. These objects
	  are the links to the other drawings. They were linked with the
	  Associate command. Select one, then press 'x'. To get back press 'z'.

	The other files in the tree are:
		eye3
	   ,-----|
	  eye   iris
	   |	 |
	  rods	stem

flow.mdr - this shows how to use the duplicate function. Several objects
	   are set off to one side, and can be used quickly. Turn the grid
	   on with `g'. Select one of the objects on the left, move the mouse
	   and press 'd'. Move the mouse again and press `d'. Select a different
	   object and build a simple flowchart.
	   Some simple flowcharts are in flow1,flow2 and flow3. The `flow.com'
	   command file will process these for inclusion into charts.tex which
	   then will TeX and print to an ln03 laser printer. ( you may want
	   to edit this file)