psfig.tex :
	the tex macros that are the backbone of psfig/tex.
	they should be included at the beginning of any
	document that intends to use psfig/tex

figtex.pro :
	the postscript support for psfig.tex. Here at upenn,
	we have inserted this into the dvips prolog, so it
	need not be included explicitly. If it is not included
	in the dvips prolog, it must be included with a 
	\psfiginit after \input{psfig}, and page-reversing
	will cause complications.

