NAME
    Nana::Parser - parser for Tora language

SYNOPSIS
        use Nana::Parser;

        my $parser = Nana::Parser->new();
        my $ast = $parser->parse();

DESCRIPTION
    This is a parser class for Tora language.

METHODS
    my $parser = Nana::Parser->new();
        Create a new instance of Nana::Parser.

    my $ast = $parser->parse(Str $src[, Str $fname])
        Parse a $src and return abstract syntax tree. AST is pure perl
        arrayref. It's not object.

        You can pass $fname for debuggability and __FILE__.

NOTE
    This version of Nana::Parser is very slow. I want to rewrite this class
    by C.

AUTHOR
    Tokuhiro Matsuno

SEE ALSO
    <http://tora-lang.org> for more details.

