original_string: public function findByXpath($locator)
      {
          $locator = \Normalizer::normalize($locator, \Normalizer::FORM_D);
          return parent::find($locator);
      }
code: public function findByXpath($locator)
      {
          $locator = \Normalizer::normalize($locator, \Normalizer::FORM_D);
          return parent::find($locator);
      }
code_tokens: public function findByXpath ( $ locator ) { $ locator = \ Normalizer :: normalize ( $ locator , \ Normalizer :: FORM_D ) ; return parent :: find ( $ locator ) ; }
docstring: Get page element using normalized locator for xpath UTF strings
  
  @param $locator
  @return WebDriver_Element
docstring_tokens: Get page element using normalized locator for xpath UTF strings