yacc - GNU Project parser generator
yacc [OPTION]... FILE
Yacc (Yet Another Compiler Compiler) is a parser generator. This
version is a simple wrapper around bison(1). It passes option -y,
--yacc to activate the upward compatibility mode. See bison(1) for
Written by Paul Eggert.
Report bugs to <email@example.com>.
Copyright © 2008 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is
NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
lex(1), flex(1), bison(1).
The full documentation for bison is maintained as a Texinfo manual. If
the info and bison programs are properly installed at your site, the
should give you access to the complete manual.