From b4b452f4ee73fb67c6ff0aa761783def7483313b Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Sat, 8 Dec 2007 19:05:01 -0500
Subject: forgot to add

---
 IkiWiki/Plugin/version.pm | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 IkiWiki/Plugin/version.pm

(limited to 'IkiWiki/Plugin/version.pm')

diff --git a/IkiWiki/Plugin/version.pm b/IkiWiki/Plugin/version.pm
new file mode 100644
index 000000000..0e8d7b5e7
--- /dev/null
+++ b/IkiWiki/Plugin/version.pm
@@ -0,0 +1,29 @@
+#!/usr/bin/perl
+# Ikiwiki version plugin.
+package IkiWiki::Plugin::version;
+
+use warnings;
+use strict;
+use IkiWiki 2.00;
+
+sub import { #{{{
+	hook(type => "needsbuild", id => "version", call => \&needsbuild);
+	hook(type => "preprocess", id => "version", call => \&preprocess);
+} # }}}
+
+sub needsbuild (@) { #{{{
+	my $needsbuild=shift;
+	foreach my $page (keys %pagestate) {
+		if (exists $pagestate{$page}{version}{shown} &&
+		    $pagestate{$page}{version}{shown} ne $IkiWiki::version) {
+			push @$needsbuild, $pagesources{$page};
+		}
+	}
+} # }}}
+
+sub preprocess (@) { #{{{
+	my %params=@_;
+	$pagestate{$params{destpage}}{version}{shown}=$IkiWiki::version;
+} # }}}
+
+1
-- 
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