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compile_p6grammar.pl

Langue: en

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Version: 2008-07-29 (fedora - 01/12/10)

Section: 1 (Commandes utilisateur)

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 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 <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>.

Le meilleur préservatif, c'est la laideur.
-+- Hervé Bazin -+-