</table>
<form id=eval>
-<textarea name=code>
-<%= param('code') %>
+% my $rows = scalar split(/\n/,$code);
+<textarea name=code rows=<%= $rows + 1 %>>
+<%= $code %>
</textarea>
<input name=test type=submit value="Test code">
<input name=commit type=submit value="Commit changes">