Initial Commit

database/perl/lib/Pod/Perldoc/ToPod.pm

@@ -0,0 +1,88 @@
+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
+