Xet has only been tested on Sun 4. It can be built indifferently with
lex, flex, yacc or bison (Just make the appropriate changes in the
makefile).

The tar file contains the following files :

COPYING			GNU GENERAL PUBLIC LICENSE
README			This file
xet.1			xet manual in nroff format
makefile		xet makefile

l.l			lexical analyser
y.y			parser
glbl.h			xet program
main.c			""
proto.h			""
stack.c			""
stack.h			""
str.c			""
str.h			""