private function backtick() {
    $node = new BacktickNode();
    $this->mustMatch('`', $node);
    $this->encapsList($node, '`', TRUE);
    $this->mustMatch('`', $node, NULL, TRUE);
    return $node;
  }
private function backtick() {
    $node = new BacktickNode();
    $this->mustMatch('`', $node);
    $this->encapsList($node, '`', TRUE);
    $this->mustMatch('`', $node, NULL, TRUE);
    return $node;
  }
private function backtick ( ) { $ node = new BacktickNode ( ) ; $ this -> mustMatch ( '`' , $ node ) ; $ this -> encapsList ( $ node , '`' , TRUE ) ; $ this -> mustMatch ( '`' , $ node , NULL , TRUE ) ; return $ node ; }
Parse a backtick expression.
@return BacktickNode
Parse a backtick expression .