This file contains instructions for building the X11 version of xgraph.

First, you should examine the file hard_devices.c.  This file lists
the default hardcopy parameters for each hardcopy output device.  Some
of these defaults are site-specific and should be taylored to your
site.  For example, at our site, the default HPGL plotter is called
"paper" and the default Postscript printer is called "lps40".  You can
change these names in this file.  See hard_devices.h for a description
of the initialization fields.

If you do not like the default values for xgraph options, you can
change these by editing the default values as listed on the third page
in xgraph.c.  Remember that changing these values changes the default
behaviour for everyone running the program.  Personal preference
should be left for specification in the user's Xresources or Xdefaults
file.

A makefile is provided for compiling the program.

Several example data sets are provided in the examples
directory.  Try the following to check out xgraph:

	% xgraph examples/xgtest.xg

This should produce a graph with a series of parabolic curves.

Other documentation files are included.  A summary of these
files is given below:

README.ANNOUNCE		Message submitted to comp.windows.x announcing
			the program and how to obtain it.

README.GENERAL		Important notes about differences and quirks
			of the program.

README.HARDCOPY		Documenation for writing your own hardcopy
			driver library.

README.INSTALL		This file.

xgraph.man		Xgraph manual page.

			David Harrison
			UC Berkeley Electronics Research Lab
			(davidh@ic.Berkeley.EDU, ...!ucbvax!ucbcad!davidh)