$tokenizer = new Nette\Utils\Tokenizer(array(
    'identifier' => '[_a-zA-Z\x7F-\xFF][_a-zA-Z0-9\x7F-\xFF\\-]*',
    'args_open' => '\(',
    'type' => '\:',
    'args_close' => '\)',
    'default' => '\=',
    'subtype_open' => '\<',
    'subtype_close' => '\>',
    'space' => '[\t ]+',
    'next' => '[\r\n]+',
), 'im');

$tokens = $tokenizer->tokenize("__construct(Nette\IRole)
getRole() : Nette\IRole
getApplication() : Division
getPriviledge() : Priviledge
isAllowed() : bool
applyTo(Nette\Permission : permission)");


# vyhodí
Nette\Utils\TokenizerException: Unexpected '\IRole)\nge' on line 1, column 18.