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package Markdent::Dialect::GitHub::BlockParser;
use strict;
use warnings;
use namespace::autoclean;
our $VERSION = '0.40';
use Markdent::Event::CodeBlock;
use Markdent::Regexes qw( $BlockStart $HorizontalWS );
use Moose::Role;
with 'Markdent::Role::Dialect::BlockParser';
around _possible_block_matches => sub {
my $orig = shift;
my $self = shift;
my @look_for = $self->$orig();
unshift @look_for, 'fenced_code_block';
return @look_for;
};
## no critic (Subroutines::ProhibitUnusedPrivateSubroutines)
sub _match_fenced_code_block {
my $self = shift;
my $text = shift;
return unless ${$text} =~ / \G
$BlockStart
```
$HorizontalWS?\{?\.?([\w-]+)?\}?$HorizontalWS* # optional language name
\n
( # code block content
(?:.|\n)+?
)
\n
```
\n
/xmgc;
my $lang = $1;
my $code = $2;
$self->_debug_parse_result(
$code,
'code block',
( $lang ? [ language => $lang ] : () ),
) if $self->debug;
$self->_send_event(
'CodeBlock',
code => $code,
( defined $lang ? ( language => $lang ) : () ),
);
return 1;
}
## use critic
1;
# ABSTRACT: Block parser for GitHub Markdown
__END__
=pod
=encoding UTF-8
=head1 NAME
Markdent::Dialect::GitHub::BlockParser - Block parser for GitHub Markdown
=head1 VERSION
version 0.40
=head1 DESCRIPTION
This role adds parsing for some of the Markdown extensions used on GitHub. See
http://github.github.com/github-flavored-markdown/ for details.
=head1 ROLES
This role does the L<Markdent::Role::Dialect::BlockParser> role.
=head1 BUGS
See L<Markdent> for bug reporting details.
Bugs may be submitted at L<https://github.com/houseabsolute/Markdent/issues>.
I am also usually active on IRC as 'autarch' on C<irc://irc.perl.org>.
=head1 SOURCE
The source code repository for Markdent can be found at L<https://github.com/houseabsolute/Markdent>.
=head1 AUTHOR
Dave Rolsky <autarch@urth.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2021 by Dave Rolsky.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
The full text of the license can be found in the
F<LICENSE> file included with this distribution.
=cut
|
