YACC(1) User Commands YACC(1) NAME yacc - GNU Project parser generator SYNOPSIS yacc [OPTION]... FILE DESCRIPTION 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 more information. AUTHOR Written by Paul Eggert. REPORTING BUGS Report bugs to . COPYRIGHT Copyright (C) 2021 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 PURPOSE. SEE ALSO 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 command info bison should give you access to the complete manual. GNU Bison 3.8.2 November 2007 YACC(1)