X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/7351d545d96df3c1359312b1a5b79530fa6ab4fd..885e4b607ae6cdcd48c792ce45c8b7faa29a76fb:/IkiWiki/Plugin/tag.pm

diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index bf53209fc..ecc77cbb1 100644
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -8,22 +8,22 @@ use IkiWiki 2.00;
 
 my %tags;
 
-sub import { #{{{
+sub import {
 	hook(type => "getopt", id => "tag", call => \&getopt);
 	hook(type => "getsetup", id => "tag", call => \&getsetup);
 	hook(type => "preprocess", id => "tag", call => \&preprocess_tag, scan => 1);
 	hook(type => "preprocess", id => "taglink", call => \&preprocess_taglink, scan => 1);
 	hook(type => "pagetemplate", id => "tag", call => \&pagetemplate);
-} # }}}
+}
 
-sub getopt () { #{{{
+sub getopt () {
 	eval q{use Getopt::Long};
 	error($@) if $@;
 	Getopt::Long::Configure('pass_through');
 	GetOptions("tagbase=s" => \$config{tagbase});
-} #}}}
+}
 
-sub getsetup () { #{{{
+sub getsetup () {
 	return
 		plugin => {
 			safe => 1,
@@ -36,35 +36,30 @@ sub getsetup () { #{{{
 			safe => 1,
 			rebuild => 1,
 		},
-} #}}}
+}
 
-sub tagpage ($) { #{{{
+sub tagpage ($) {
 	my $tag=shift;
 			
 	if ($tag !~ m{^\.?/} &&
 	    defined $config{tagbase}) {
-		$tag=$config{tagbase}."/".$tag;
+		$tag="/".$config{tagbase}."/".$tag;
+		$tag=~y#/#/#s; # squash dups
 	}
 
 	return $tag;
-} #}}}
+}
 
-sub taglink ($$$;@) { #{{{
+sub taglink ($$$;@) {
 	my $page=shift;
 	my $destpage=shift;
 	my $tag=shift;
 	my %opts=@_;
 
-	my $link=tagpage($tag);
+	return htmllink($page, $destpage, tagpage($tag), %opts);
+}
 
-	# Force tag creation links to create the tag under /tagbase,
-	# if there is a tagbase and this tag used it.
-	$link="/".$link if $tag ne $link;
-
-	return htmllink($page, $destpage, $link, %opts);
-} #}}}
-
-sub preprocess_tag (@) { #{{{
+sub preprocess_tag (@) {
 	if (! @_) {
 		return "";
 	}
@@ -75,30 +70,30 @@ sub preprocess_tag (@) { #{{{
 	delete $params{preview};
 
 	foreach my $tag (keys %params) {
-		$tag=IkiWiki::linkpage($tag);
+		$tag=linkpage($tag);
 		$tags{$page}{$tag}=1;
 		# hidden WikiLink
 		push @{$links{$page}}, tagpage($tag);
 	}
 		
 	return "";
-} # }}}
+}
 
-sub preprocess_taglink (@) { #{{{
+sub preprocess_taglink (@) {
 	if (! @_) {
 		return "";
 	}
 	my %params=@_;
 	return join(" ", map {
 		if (/(.*)\|(.*)/) {
-			my $tag=IkiWiki::linkpage($2);
+			my $tag=linkpage($2);
 			$tags{$params{page}}{$tag}=1;
 			push @{$links{$params{page}}}, tagpage($tag);
 			return taglink($params{page}, $params{destpage}, $tag,
-				linktext => IkiWiki::pagetitle($1));
+				linktext => pagetitle($1));
 		}
 		else {
-			my $tag=IkiWiki::linkpage($_);
+			my $tag=linkpage($_);
 			$tags{$params{page}}{$tag}=1;
 			push @{$links{$params{page}}}, tagpage($tag);
 			return taglink($params{page}, $params{destpage}, $tag);
@@ -107,9 +102,9 @@ sub preprocess_taglink (@) { #{{{
 	grep {
 		$_ ne 'page' && $_ ne 'destpage' && $_ ne 'preview'
 	} keys %params);
-} # }}}
+}
 
-sub pagetemplate (@) { #{{{
+sub pagetemplate (@) {
 	my %params=@_;
 	my $page=$params{page};
 	my $destpage=$params{destpage};
@@ -128,6 +123,6 @@ sub pagetemplate (@) { #{{{
 				sort keys %{$tags{$page}}]);
 		}
 	}
-} # }}}
+}
 
 1