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COMPILE_P6GRAMMAR(1)  User Contributed Perl Documentation COMPILE_P6GRAMMAR(1)

NAME
       compile_p6grammar.pl - Compile Perl 6 Grammars to Perl 5 Modules

SYNOPSIS
           $ util/compile_p6grammar.pl examples/adder.grammar > Adder.pm
           $ perl -MAdder -e 'print Adder->add("3 + 23")->(), "\n"'
           $ cat examples/adder.grammar
             grammar Adder;

             token add {
                 (\d+) <?ws>? '+' <?ws>? (\d+) { return $/[0] + $/[1] }
             }
           $

OPTIONS
           -D      Specify the safe mode in which no action blocks are allowed
                   in the grammar spec.
           -T      Specify the tracing mode in which the parser generated will
                   emit tracing info to stdout.

DESCRIPTION
       Used to convert grammars in Perl 6 syntax into Perl 5 modules.

AUTHORS
       The Pugs Team <perl6-compiler@perl.org>.

SEE ALSO
       The Perl 6 Rules Spec:
       <http://dev.perl.org/perl6/doc/design/syn/S05.html>

COPYRIGHT
       Copyright 2006, 2007 by Nathan Gray and Agent Zhang
       (<agentzh@yahoo.cn>).

       This program is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.

       See <http://www.perl.com/perl/misc/Artistic.html>

SEE ALSO
       "A graphical tracer for Perl 6 regexes based on PCR"
       <http://pugs.blogs.com/pugs/2007/10/a-graphical-tra.html>.

       Pugs::Compiler::Grammar, Pugs::Compiler::Rule, Pugs::Compiler::Regex,
       <http://perlcabal.org/syn/S05.html>.

perl v5.20.2                      2008-07-29              COMPILE_P6GRAMMAR(1)