When a link with parentheses, e.g. [[U2 (band)]] is used in a timeline, the opening parenthesis
is broken, instead of "/wiki/U2_%28band)", "/wiki/U2_28%band" is generated in the output HTML.

It is probably caused by
$text =~ s/([\`\{\}\%\&\@\$\(\)\;\=])/"%" . sprintf ("%X", ord($1)) . "%";/ge ;
in EncodeInput.

Version: unspecified
Severity: normal
URL: http://en.wikipedia.org/wiki/Template:Rock-bands-timeline