    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.



    Bugs may be reported to



			  corbett@berkeley.edu



Do not expect rapid responses.

