$cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " .
$cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype);
$cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " .
$cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype);