Add ARM files

[dh-make-perl] / dev / arm / libpod-simple-perl / libpod-simple-perl-3.07 / debian / libpod-simple-perl / usr / share / perl5 / Pod / Simple / LinkSection.pm

diff --git a/dev/arm/libpod-simple-perl/libpod-simple-perl-3.07/debian/libpod-simple-perl/usr/share/perl5/Pod/Simple/LinkSection.pm b/dev/arm/libpod-simple-perl/libpod-simple-perl-3.07/debian/libpod-simple-perl/usr/share/perl5/Pod/Simple/LinkSection.pm
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+++ b/dev/arm/libpod-simple-perl/libpod-simple-perl-3.07/debian/libpod-simple-perl/usr/share/perl5/Pod/Simple/LinkSection.pm
@@ -0,0 +1,145 @@
+
+require 5;
+package Pod::Simple::LinkSection;
+  # Based somewhat dimly on Array::Autojoin
+
+use strict;
+use Pod::Simple::BlackBox;
+
+use overload( # So it'll stringify nice
+  '""'   => \&Pod::Simple::BlackBox::stringify_lol,
+  'bool' => \&Pod::Simple::BlackBox::stringify_lol,
+  # '.='   => \&tack_on,  # grudgingly support
+  
+  'fallback' => 1,         # turn on cleverness
+);
+
+sub tack_on {
+  $_[0] = ['', {}, "$_[0]" ];
+  return $_[0][2] .= $_[1];
+}
+
+sub as_string {
+  goto &Pod::Simple::BlackBox::stringify_lol;
+}
+sub stringify {
+  goto &Pod::Simple::BlackBox::stringify_lol;
+}
+
+sub new {
+  my $class = shift;
+  $class = ref($class) || $class;
+  my $new;
+  if(@_ == 1) {
+    if (!ref($_[0] || '')) { # most common case: one bare string
+      return bless ['', {}, $_[0] ], $class;
+    } elsif( ref($_[0] || '') eq 'ARRAY') {
+      $new = [ @{ $_[0] } ];
+    } else {
+      Carp::croak( "$class new() doesn't know to clone $new" );
+    }
+  } else { # misc stuff
+    $new = [ '', {}, @_ ];
+  }
+
+  # By now it's a treelet:  [ 'foo', {}, ... ]
+  foreach my $x (@$new) {
+    if(ref($x || '') eq 'ARRAY') {
+      $x = $class->new($x); # recurse
+    } elsif(ref($x || '') eq 'HASH') {
+      $x = { %$x };
+    }
+     # otherwise leave it.
+  }
+
+  return bless $new, $class;
+}
+
+# Not much in this class is likely to be link-section specific --
+# but it just so happens that link-sections are about the only treelets
+# that are exposed to the user.
+
+1;
+
+__END__
+
+# TODO: let it be an option whether a given subclass even wants little treelets?
+
+
+__END__
+
+=head1 NAME
+
+Pod::Simple::LinkSection -- represent "section" attributes of L codes
+
+=head1 SYNOPSIS
+
+ # a long story
+
+=head1 DESCRIPTION
+
+This class is not of interest to general users.
+
+Pod::Simple uses this class for representing the value of the
+"section" attribute of "L" start-element events.  Most applications
+can just use the normal stringification of objects of this class;
+they stringify to just the text content of the section,
+such as "foo" for
+C<< LZ<><Stuff/foo> >>, and "bar" for 
+C<< LZ<><Stuff/bIZ<><ar>> >>.
+
+However, anyone particularly interested in getting the full value of
+the treelet, can just traverse the content of the treeleet
+@$treelet_object.  To wit:
+
+
+  % perl -MData::Dumper -e
+    "use base qw(Pod::Simple::Methody);
+     sub start_L { print Dumper($_[1]{'section'} ) }
+     __PACKAGE__->new->parse_string_document('=head1 L<Foo/bI<ar>baz>>')
+    "
+Output:
+  $VAR1 = bless( [
+                   '',
+                   {},
+                   'b',
+                   bless( [
+                            'I',
+                            {},
+                            'ar'
+                          ], 'Pod::Simple::LinkSection' ),
+                   'baz'
+                 ], 'Pod::Simple::LinkSection' );
+  
+But stringify it and you get just the text content:
+
+  % perl -MData::Dumper -e
+    "use base qw(Pod::Simple::Methody);
+     sub start_L { print Dumper( '' . $_[1]{'section'} ) }
+     __PACKAGE__->new->parse_string_document('=head1 L<Foo/bI<ar>baz>>')
+    "
+Output:
+  $VAR1 = 'barbaz';
+
+
+=head1 SEE ALSO
+
+L<Pod::Simple>
+
+=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
+
+Sean M. Burke C<sburke@cpan.org>
+
+=cut
+