--- deliantra/Deliantra-Client/DC/Pod.pm	2008/03/30 11:31:09	1.22
+++ deliantra/Deliantra-Client/DC/Pod.pm	2010/04/03 02:58:25	1.24
@@ -1,7 +1,6 @@
 package DC::Pod;
 
-use strict;
-use utf8;
+use common::sense;
 
 use Storable;
 
@@ -42,13 +41,12 @@
 
    return 1 unless @path;
 
-   my $kw = lc pop @path;
+   my $kw = pop @path;
 
    $node = $node->[N_PARENT]
       or return 0;
 
-   #TODO: maybe get rid of lowercasing?
-   return scalar grep lc eq $kw, @{ $node->[N_KW] };
+   return scalar grep $_ eq $kw, @{ $node->[N_KW] };
 }
 
 sub find(@) {
@@ -56,14 +54,15 @@
 
    return unless @path;
 
-   my $kw = lc pop @path;
+   my $kw = pop @path;
 
-   # TODO: make sure results are unique
+   my %res = map +($_, $_),
+                grep { is_prefix_of $_, @path }
+                   map @$_,
+                      $kw eq "*" ? values %wiki
+                                 : $wiki{$kw} || ();
 
-   grep { is_prefix_of $_, @path }
-      map @$_,
-         $kw eq "*" ? @wiki{sort keys %wiki}
-                    : $wiki{$kw} || ()
+   values %res
 }
 
 sub full_path_of($) {
@@ -71,8 +70,7 @@
 
    my @path;
 
-   # skip toplevel hierarchy pod/, because its not a document
-   while ($node->[N_PARENT]) {
+   while ($node) {
       unshift @path, $node;
       $node = $node->[N_PARENT];
    }