public function build(\andyleap\PEGParser\ExpressionList $exprlist)
{
if (is_array($this['tokens'])) {
$choice = $exprlist->addChoice();
foreach ($this['tokens'] as $tokens) {
if (is_array($tokens['token'])) {
$group = $choice->addGroup();
foreach ($tokens['token'] as $token) {
$token->build($group);
}
} else {
$tokens['token']->build($choice);
}
}
} else {
if (is_array($this['tokens']['token'])) {
foreach ($this['tokens']['token'] as $token) {
$token->build($exprlist);
}
} else {
$this['tokens']['token']->build($exprlist);
}
}
}
