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145 lines
3.6 KiB
145 lines
3.6 KiB
package Text::Markdown::Discount;
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use 5.008000;
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use strict;
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use warnings;
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require Exporter;
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our @ISA = qw(Exporter);
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# Items to export into callers namespace by default. Note: do not export
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# names by default without a very good reason. Use EXPORT_OK instead.
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# Do not simply export all your public functions/methods/constants.
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# This allows declaration use Text::Markdown::XS ':all';
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# If you do not need this, moving things directly into @EXPORT or @EXPORT_OK
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# will save memory.
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our %EXPORT_TAGS = ( 'all' => [ qw(
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markdown
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) ] );
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our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
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our @EXPORT = qw(
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);
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our $VERSION = '0.02';
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use constant {
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MKD_NOPANTS => 0x00000004,
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MKD_NOHTML => 0x00000008,
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};
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require XSLoader;
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XSLoader::load('Text::Markdown::Discount', $VERSION);
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sub new {
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my $class = shift;
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my %arg = @_;
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# MKD_NOHEADER | MKD_NOPANTS
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my $flags = 0x00010000;
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if (exists $arg{smart}) {
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if ($arg{smart}) {
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$flags &= ~MKD_NOPANTS;
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} else {
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$flags |= MKD_NOPANTS;
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}
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}
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if (exists $arg{filter_html}) {
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if ($arg{filter_html}) {
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$flags |= MKD_NOHTML;
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} else {
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$flags &= ~MKD_NOHTML;
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}
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}
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return bless {_flags => $flags}, $class;
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}
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sub smart {
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my ($self, $val) = @_;
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my $flags = $self->{_flags};
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if (defined $val and $val == 0) {
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$self->{_flags} = $flags |= MKD_NOPANTS;
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} else {
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$self->{_flags} = $flags &= ~MKD_NOPANTS;
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}
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return $self;
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}
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sub filter_html {
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my ($self, $val) = @_;
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my $flags = $self->{_flags};
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if (defined $val and $val == 0) {
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$self->{_flags} = $flags &= ~MKD_NOHTML;
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} else {
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$self->{_flags} = $flags |= MKD_NOHTML;
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}
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return $self;
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}
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sub markdown {
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my ($self, $text) = @_;
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# Detect functional mode, and create an instance for this run..
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unless (ref $self) {
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if ( $self ne __PACKAGE__ ) {
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my $ob = __PACKAGE__->new();
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# $self is text, $text is options
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return $ob->markdown($self, $text);
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}
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else {
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croak('Calling ' . $self . '->markdown (as a class method) is not supported.');
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}
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}
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return _markdown($text, $self->{_flags});
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}
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1;
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__END__
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# Below is stub documentation for your module. You'd better edit it!
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=head1 NAME
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Text::Markdown::Discount - Perl extension interface for C<Discount>, an
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implementation of John Gruber's C<markdown> L<http://daringfireball.net/projects/markdown/> in C developed by David Loren Parsons L<http://www.pell.portland.or.us/~orc>.
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=head1 SYNOPSIS
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use Text::Markdown::Discount;
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my $html = markdown($text)
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=head1 DESCRIPTION
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Given that the performance of Discount, Text::Markdown::Discount processes
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markdown formatted text quickly and passes the Markdown test suite at
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<http://daringfireball.net/projects/downloads/MarkdownTest_1.0.zip>
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the interface of <markdown()> is not compatible with Text::Markdown::markdown()
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=head2 EXPORT
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I<markdown> is exported by default.
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=head1 SEE ALSO
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L<Text::Markdown>, http://www.pell.portland.or.us/~orc/Code/markdown/
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=head1 AUTHOR
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Masayoshi Sekimura, E<lt>sekimura@cpan.orgE<gt>
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=head1 COPYRIGHT AND LICENSE
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Copyright (C) 2009 by Masayoshi Sekimura
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This library is free software; you can redistribute it and/or modify
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it under the same terms as Perl itself, either Perl version 5.10.0 or,
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at your option, any later version of Perl 5 you may have available.
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This product includes software developed by
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David Loren Parsons <http://www.pell.portland.or.us/~orc>
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=cut
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