allow syntax highlighter config through HTML filter

Author: haarg

lib/MetaCPAN/Web/Controller/Pod.pm

@@ -109,7 +109,7 @@ sub view : Private {
             br      => [],
             caption => [],
             center  => [],
-            code    => [],
+            code    => [qw(class)],
             dd      => ['id'],
             div     => [qw(id style)],
             dl      => ['id'],
@@ -126,7 +126,7 @@ sub view : Private {
             li      => ['id'],
             ol      => [],
             p       => [qw(class style)],
-            pre     => [qw(id class style)],
+            pre     => [qw(id class style data-line data-start)],
             span    => [qw(style)],
             strong  => [],
             sub     => [],