+#!/usr/bin/perl
+package IkiWiki::Plugin::cutpaste;
+
+use warnings;
+use strict;
+use IkiWiki 2.00;
+use UNIVERSAL;
+
+my %savedtext;
+
+sub import { #{{{
+ hook(type => "preprocess", id => "cut", call => \&preprocess_cut, scan => 1);
+ hook(type => "preprocess", id => "copy", call => \&preprocess_copy, scan => 1);
+ hook(type => "preprocess", id => "paste", call => \&preprocess_paste);
+} # }}}
+
+sub preprocess_cut (@) { #{{{
+ my %params=@_;
+
+ foreach my $param (qw{id text}) {
+ if (! exists $params{$param}) {
+ return "[[cut ".sprintf(gettext('%s parameter is required'), $param)."]]";
+ }
+ }
+
+ $savedtext{$params{page}} = {} if not exists $savedtext{$params{"page"}};
+ $savedtext{$params{page}}->{$params{id}} = $params{text};
+
+ return "" if defined wantarray;
+} # }}}
+
+sub preprocess_copy (@) { #{{{
+ my %params=@_;
+
+ foreach my $param (qw{id text}) {
+ if (! exists $params{$param}) {
+ return "[[copy ".sprintf(gettext('%s parameter is required'), $param)."]]";
+ }
+ }
+
+ $savedtext{$params{page}} = {} if not exists $savedtext{$params{"page"}};
+ $savedtext{$params{page}}->{$params{id}} = $params{text};
+
+ return IkiWiki::preprocess($params{page}, $params{destpage},
+ IkiWiki::filter($params{page}, $params{destpage}, $params{text})) if defined wantarray;
+} # }}}
+
+sub preprocess_paste (@) { #{{{
+ my %params=@_;
+
+ foreach my $param (qw{id}) {
+ if (! exists $params{$param}) {
+ return "[[paste ".sprintf(gettext('%s parameter is required'), $param)."]]";
+ }
+ }
+
+ if (! exists $savedtext{$params{page}}) {
+ return "[[paste ".gettext('no text was copied in this page')."]]";
+ }
+ if (! exists $savedtext{$params{page}}->{$params{id}}) {
+ return "[[paste ".sprintf(gettext('no text was copied in this page with id %s'), $params{id})."]]";
+ }
+
+ return IkiWiki::preprocess($params{page}, $params{destpage},
+ IkiWiki::filter($params{page}, $params{destpage}, $savedtext{$params{page}}->{$params{id}}));
+} # }}}
+
+1;