--- deliantra/Deliantra-Client/DC/Pod.pm	2007/12/26 21:03:21	1.17
+++ deliantra/Deliantra-Client/DC/Pod.pm	2008/03/25 02:12:35	1.19
@@ -14,6 +14,19 @@
 my $MA_SEP = "\x{fcd1}";
 my $MA_END = "\x{fcd2}";
 
+# nodes (order must stay as it is)
+sub N_PARENT (){ 0 }
+sub N_PAR    (){ 1 }
+sub N_LEVEL  (){ 2 }
+sub N_KW     (){ 3 }
+sub N_DOC    (){ 4 }
+
+# paragraphs (order must stay as it is)
+sub P_INDENT (){ 0 }
+sub P_LEVEL  (){ 1 }
+sub P_MARKUP (){ 2 }
+sub P_INDEX  (){ 3 }
+
 *wiki = Storable::retrieve DC::find_rcfile "docwiki.pst";
 
 sub goto_document($) {
@@ -27,10 +40,10 @@
 
    my $kw = lc pop @path;
 
-   $node = $node->{parent}
+   $node = $node->[N_PARENT]
       or return 0;
 
-   return ! ! grep $_ eq $kw, @{ $node->{kw} };
+   return scalar grep $_ eq $kw, @{ $node->[N_KW] };
 }
 
 sub find(@) {
@@ -54,37 +67,37 @@
    my @path;
 
    # skip toplevel hierarchy pod/, because its not a document
-   while ($node->{parent}) {
+   while ($node->[N_PARENT]) {
       unshift @path, $node;
-      $node = $node->{parent};
+      $node = $node->[N_PARENT];
    }
 
    @path
 }
 
 sub full_path($) {
-   join "/", map $_->{kw}[0], &full_path_of
+   join "/", map $_->[N_KW][0], &full_path_of
 }
 
 sub section_of($) {
    my ($node) = @_;
 
-   my $doc = $node->{doc};
-   my $par = $node->{par};
-   my $lvl = $node->{level};
+   my $doc = $node->[N_DOC];
+   my $par = $node->[N_PAR];
+   my $lvl = $node->[N_LEVEL];
 
    my @res;
 
    do {
       my $p = $doc->[$par];
 
-      if (length $p->{markup}) {
+      if (length $p->[P_MARKUP]) {
          push @res, {
-            markup => $p->{markup},
-            indent => $p->{indent},
+            markup => $p->[P_MARKUP],
+            indent => $p->[P_INDENT],
          };
       }
-   } while $doc->[++$par]{level} > $lvl;
+   } while $doc->[++$par][P_LEVEL] > $lvl;
 
    @res
 }