From 96125d8da512d992012560a1115eb3a8115bafbe Mon Sep 17 00:00:00 2001
From: joey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>
Date: Wed, 14 Feb 2007 04:05:08 +0000
Subject: * Allow multiple tag settings to appear in a single page.

---
 IkiWiki/Plugin/tag.pm | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'IkiWiki/Plugin')

diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index 29d1d030a..b06eadd13 100644
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -41,9 +41,8 @@ sub preprocess (@) { #{{{
 	delete $params{page};
 	delete $params{destpage};
 
-	$tags{$page} = [];
 	foreach my $tag (keys %params) {
-		push @{$tags{$page}}, $tag;
+		$tags{$page}{$tag}=1;
 		# hidden WikiLink
 		push @{$links{$page}}, tagpage($tag);
 	}
@@ -60,13 +59,14 @@ sub pagetemplate (@) { #{{{
 	$template->param(tags => [
 		map { 
 			link => htmllink($page, $destpage, tagpage($_))
-		}, @{$tags{$page}}
-	]) if exists $tags{$page} && @{$tags{$page}} && $template->query(name => "tags");
+		}, sort keys %{$tags{$page}}
+	]) if exists $tags{$page} && %{$tags{$page}} && $template->query(name => "tags");
 
 	if ($template->query(name => "categories")) {
 		# It's an rss/atom template. Add any categories.
-		if (exists $tags{$page} && @{$tags{$page}}) {
-			$template->param(categories => [map { category => $_ }, @{$tags{$page}}]);
+		if (exists $tags{$page} && %{$tags{$page}}) {
+			$template->param(categories => [map { category => $_ },
+				sort keys %{$tags{$page}}]);
 		}
 	}
 } # }}}
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