X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/2cf26fd709efa802b93109935b4203590d549810..5bcdc39999025062d201ae16babc0eabc2f4d976:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 734b167cf..871170992 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -661,9 +661,15 @@ sub pagetype ($) {
 	return;
 }
 
+my %pagename_cache;
+
 sub pagename ($) {
 	my $file=shift;
 
+	if (exists $pagename_cache{$file}) {
+		return $pagename_cache{$file};
+	}
+
 	my $type=pagetype($file);
 	my $page=$file;
  	$page=~s/\Q.$type\E*$//
@@ -672,6 +678,8 @@ sub pagename ($) {
 	if ($config{indexpages} && $page=~/(.*)\/index$/) {
 		$page=$1;
 	}
+
+	$pagename_cache{$file} = $page;
 	return $page;
 }
 
@@ -1508,10 +1516,12 @@ sub loadindex () {
 				$oldlinks{$page}=[@{$d->{links}}];
 			}
 			if (exists $d->{dependslist}) {
-				$depends{$page}=$d->{dependslist};
+				$depends{$page}={
+					map { $_ => 1 } @{$d->{dependslist}}
+				};
 			}
 			elsif (exists $d->{depends}) {
-				$depends{$page}=[$d->{depends}];
+				$depends{$page}={$d->{depends} => 1};
 			}
 			if (exists $d->{state}) {
 				$pagestate{$page}=$d->{state};
@@ -1557,7 +1567,7 @@ sub saveindex () {
 		};
 
 		if (exists $depends{$page}) {
-			$index{page}{$src}{dependslist} = $depends{$page};
+			$index{page}{$src}{dependslist} = [ keys %{$depends{$page}} ];
 		}
 
 		if (exists $pagestate{$page}) {
@@ -1730,16 +1740,7 @@ sub add_depends ($$) {
 
 	return unless pagespec_valid($pagespec);
 
-	if (! exists $depends{$page}) {
-		$depends{$page}=[$pagespec];
-	}
-	else {
-		foreach my $p (@{$depends{$page}}) {
-			return 1 if $p eq $pagespec;
-		}
-		push @{$depends{$page}}, $pagespec;
-	}
-
+	$depends{$page}{$pagespec} = 1;
 	return 1;
 }