ref/README: info about how to print the PlaNet Reference Manual.

see ../README for how to install/run the system.

FILES CONTAINED IN THIS DIRECTORY
---------------------------------

ref/README		: this file.
ref/PlaNet.ref		: troff file for the reference manual.
ref/csl.macros		: defines varioius troff macros developed at ICS, UCSD.
ref/ref.macros   	: defines additional troff macros used in PlaNet.ref
ref/ref.terminology 	: troff file that explains the terminology used in
		     	  the reference manual.
ref/Makefile        	: used to extract texts for documentation from the
		  	  PlaNet source files.
ref/sed.graphref, ref/sed.parameter, ref/sed.ref
			: scripts used by the sed program in Makefile.

TO PRINT A HARDCOPY OF THE PlaNet USER'S GUIDE
----------------------------------------------

Print the files ../doc/PlaNet_doc*.ps from a postscript printer.

TO PRINT A HARDCOPY OF THE PlaNet REFERENCE MANUAL
--------------------------------------------------

 1. Make sure all the files listed above are there.

 2. In this 'ref' directory, type 'make reference'.

 3. Print the file PlaNet.ref with troff.
