;;
*/:?*/\[*\])
:;; # Default handler, considered valid in most cases
+ */:?*/:?*)
+ # Accidental double language link, last one stays valid!
+ REDIRECT "${_BASE}${PATH_INFO%/:?*/:?*}/:${PATH_INFO##*/:}"
+ ;;
*/:?*/?*)
:;; # Default attachment handler
*/:?*/) # Faulty URL build