89 lines
1.9 KiB
Perl
89 lines
1.9 KiB
Perl
package Pod::Perldoc::ToPod;
|
|
use strict;
|
|
use warnings;
|
|
use parent qw(Pod::Perldoc::BaseTo);
|
|
|
|
use vars qw($VERSION);
|
|
$VERSION = '3.28';
|
|
|
|
sub is_pageable { 1 }
|
|
sub write_with_binmode { 0 }
|
|
sub output_extension { 'pod' }
|
|
|
|
sub new { return bless {}, ref($_[0]) || $_[0] }
|
|
|
|
sub parse_from_file {
|
|
my( $self, $in, $outfh ) = @_;
|
|
|
|
open(IN, "<", $in) or $self->die( "Can't read-open $in: $!\nAborting" );
|
|
|
|
my $cut_mode = 1;
|
|
|
|
# A hack for finding things between =foo and =cut, inclusive
|
|
local $_;
|
|
while (<IN>) {
|
|
if( m/^=(\w+)/s ) {
|
|
if($cut_mode = ($1 eq 'cut')) {
|
|
print $outfh "\n=cut\n\n";
|
|
# Pass thru the =cut line with some harmless
|
|
# (and occasionally helpful) padding
|
|
}
|
|
}
|
|
next if $cut_mode;
|
|
print $outfh $_ or $self->die( "Can't print to $outfh: $!" );
|
|
}
|
|
|
|
close IN or $self->die( "Can't close $in: $!" );
|
|
return;
|
|
}
|
|
|
|
1;
|
|
__END__
|
|
|
|
=head1 NAME
|
|
|
|
Pod::Perldoc::ToPod - let Perldoc render Pod as ... Pod!
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
perldoc -opod Some::Modulename
|
|
|
|
(That's currently the same as the following:)
|
|
|
|
perldoc -u Some::Modulename
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
This is a "plug-in" class that allows Perldoc to display Pod source as
|
|
itself! Pretty Zen, huh?
|
|
|
|
Currently this class works by just filtering out the non-Pod stuff from
|
|
a given input file.
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<Pod::Perldoc>
|
|
|
|
=head1 COPYRIGHT AND DISCLAIMERS
|
|
|
|
Copyright (c) 2002 Sean M. Burke. All rights reserved.
|
|
|
|
This library is free software; you can redistribute it and/or modify it
|
|
under the same terms as Perl itself.
|
|
|
|
This program is distributed in the hope that it will be useful, but
|
|
without any warranty; without even the implied warranty of
|
|
merchantability or fitness for a particular purpose.
|
|
|
|
=head1 AUTHOR
|
|
|
|
Current maintainer: Mark Allen C<< <mallencpan.org> >>
|
|
|
|
Past contributions from:
|
|
brian d foy C<< <bdfoy@cpan.org> >>
|
|
Adriano R. Ferreira C<< <ferreira@cpan.org> >>,
|
|
Sean M. Burke C<< <sburke@cpan.org> >>
|
|
|
|
=cut
|
|
|