* change two tags chain <pre> + <code> to single custom <codeblock> tag

lib/Text/Dokuwiki/Parser.pm

@@ -237,17 +237,11 @@ sub parse {
       $level = 7 - $level; # invert
       push @tree, ["h$level" => {}, $+{header}];
     } elsif ($text =~ m/\G$rx->{codeblock}/cgi) {
-      if ($+{tag} eq 'file' and $+{filename}) {
-        my $attrs = $+{syntax} ? {class => $+{syntax}} : {};
-        my $dt = [dt => {}, $+{filename}];
-        my $dd = [dt => {}, [pre => $attrs, $+{block}]];
-        push @tree, [dl => {class => 'file'}, [$dt, $dd]];
-      } elsif ($+{tag} eq 'file') {
-        push @tree, [pre => {class => 'file'}, $+{block}];
-      } else {
-        my $attrs = $+{syntax} ? {class => $+{syntax}} : {};
-        push @tree, [code => $attrs, [pre => {}, $+{block}]];
-      }
+      my $attrs = {};
+      $attrs->{type}   = $+{tag};
+      $attrs->{file}   = $+{filename} if $+{filename};
+      $attrs->{syntax} = $+{syntax}   if $+{syntax};
+      push @tree, [codeblock => $attrs, $+{block}];
     } elsif ($text =~ m/\G$rx->{table}/cgi) {
       my $lines = $+{table};
       chomp $lines;