original_string: public function renderer_prefixes() {
          global $CFG; // just in case the included files need it
  
          $prefixes = array('theme_'.$this->name);
  
          foreach ($this->parent_configs as $parent) {
              $prefixes[] = 'theme_'.$parent->name;
          }
  
          return $prefixes;
      }
code: public function renderer_prefixes() {
          global $CFG; // just in case the included files need it
  
          $prefixes = array('theme_'.$this->name);
  
          foreach ($this->parent_configs as $parent) {
              $prefixes[] = 'theme_'.$parent->name;
          }
  
          return $prefixes;
      }
code_tokens: public function renderer_prefixes ( ) { global $ CFG ; // just in case the included files need it $ prefixes = array ( 'theme_' . $ this -> name ) ; foreach ( $ this -> parent_configs as $ parent ) { $ prefixes [ ] = 'theme_' . $ parent -> name ; } return $ prefixes ; }
docstring: Returns output renderer prefixes, these are used when looking
  for the overridden renderers in themes.
  
  @return array
docstring_tokens: Returns output renderer prefixes these are used when looking for the overridden renderers in themes .