NAME

Erlang::Parser - Erlang source code parser

VERSION

Version 0.2

SYNOPSIS

    use Erlang::Parser;

    my $tree = Erlang::Parser->parse(\*DATA);
    Erlang::Parser->print_tree(*STDOUT, $tree);

DESCRIPTION

Erlang::Parser is an Erlang source code parser. You can feed parse() any fragment of code which would be acceptable at the top-level of a .erl file, including a full file.

Methods

parse

Parses an top-level Erlang declarations from a string, list of lines of code, or filehandle. Returns a list of top-level nodes.

    my @nodes = Erlang::Parser->parse(
        'myfun(X) -> X + X.',
        'myfun(X, Y) -> X + Y.',
    );

error

Called when an error occurs. Reports based on the parser given as the first argument.

print_nodes

Prints the given nodes.

    my @nodes = Erlang::Parser->parse(\*DATA);
    Erlang::Parser->print_nodes($fh, @nodes);

AUTHOR

Anneli Cuss, <anneli at cpan.org>

SUPPORT

You can find documentation for Erlang::Parser with the perldoc command.

    perldoc Erlang::Parser

Other places of interest:

• GitHub: source code repository

  http://github.com/anneli/Erlang--Parser

• GitHub: open an issue

  http://github.com/anneli/Erlang--Parser/issues

• Mailing list

  http://groups.google.com/group/erlang--parser-devel, <erlang--parser-devel@googlegroups.com>

• Twitter: the author

  http://twitter.com/unnali

LICENSE AND COPYRIGHT

Copyright 2011 Anneli Cuss.

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.