Pegex::Module(3) User Contributed Perl Documentation Pegex::Module(3)

Pegex::Module - Base Class for Pegex Grammar Interface Modules

package MyLanguage;
use Pegex::Base;
extends 'Pegex::Module';
use Pegex::Parser;
has parser_class => 'Pegex::Parser';
has grammar_class => 'MyLanguage::Grammar';
has receiver_class => 'MyLanguage::AST';
1;

The module in the Synopsis above is a complete language parsing module. It just inherits from Pegex::Module, and then overrides the "grammar_class" and "receiver_class" attributes. Pegex::Module provides the parse() method.

At this point you must specify the "parser_class" attribute as well. The inheritance of this default is not working.

Ingy döt Net <ingy@cpan.org>

Copyright 2010-2020. Ingy döt Net.

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2024-09-01 perl v5.40.0