freebsd-dev/contrib/byacc
Baptiste Daroussin 98e903e7a0 Import byacc from invisible island, it brings us lots of compatibilities with
bison, keeping full compatibility with our previous yacc implementation.

Also bring the ability to create reentrant parser

This fix bin/140309 [1]

PR:		bin/140309 [1]
Submitted by:	Philippe Pepiot <ksh@philpep.org> [1]
Approved by:	des (mentor)
MFC after:	1 month
2012-05-21 13:31:26 +00:00
..
package
test
ACKNOWLEDGEMENTS
aclocal.m4
AUTHORS
CHANGES
closure.c
config_h.in
config.guess
config.sub
configure
configure.in
defs.h
descrip.mms
error.c
graph.c
install-sh
lalr.c
lr0.c
main.c
makefile.in
Makefile.old
mkpar.c
NEW_FEATURES
NO_WARRANTY
NOTES
output.c
reader.c
README
skeleton.c
symtab.c
verbose.c
VERSION
vmsbuild.com
warshall.c
yacc.1

-- $Id: README,v 1.2 2004/03/28 17:24:53 tom Exp $

The original README is below.  I've updated this version of Berkeley Yacc
to make it ANSI C compliant - Thomas Dickey

-------------------------------------------------------------------------------
    Berkeley Yacc is an LALR(1) parser generator.  Berkeley Yacc has been made
as compatible as possible with AT&T Yacc.  Berkeley Yacc can accept any input
specification that conforms to the AT&T Yacc documentation.  Specifications
that take advantage of undocumented features of AT&T Yacc will probably be
rejected.

    Berkeley Yacc is distributed with no warranty whatever.  The code is certain
to contain errors.  Neither the author nor any contributor takes responsibility
for any consequences of its use.

    Berkeley Yacc is in the public domain.  The data structures and algorithms
used in Berkeley Yacc are all either taken from documents available to the
general public or are inventions of the author.  Anyone may freely distribute
source or binary forms of Berkeley Yacc whether unchanged or modified.
Distributers may charge whatever fees they can obtain for Berkeley Yacc.
Programs generated by Berkeley Yacc may be distributed freely.

    Please report bugs to

			robert.corbett@eng.Sun.COM

Include a small example if possible.  Please include the banner string from
skeleton.c with the bug report.  Do not expect rapid responses.