original_string: public function editCategoryGroup($category_group_id = null)
      {
          $this->setCategoryGroup($category_group_id);
          $this->setTitleEditCategoryGroup();
          $this->setBreadcrumbEditCategoryGroup();
  
          $this->setData('category_group', $this->data_category_group);
          $this->setData('can_delete', $this->canDeleteCategoryGroup());
          $this->setData('languages', $this->language->getList(array('enabled' => true)));
          $this->setData('category_group_types', $this->category_group->getTypes());
  
          $this->submitEditCategoryGroup();
          $this->outputEditCategoryGroup();
      }
code: public function editCategoryGroup($category_group_id = null)
      {
          $this->setCategoryGroup($category_group_id);
          $this->setTitleEditCategoryGroup();
          $this->setBreadcrumbEditCategoryGroup();
  
          $this->setData('category_group', $this->data_category_group);
          $this->setData('can_delete', $this->canDeleteCategoryGroup());
          $this->setData('languages', $this->language->getList(array('enabled' => true)));
          $this->setData('category_group_types', $this->category_group->getTypes());
  
          $this->submitEditCategoryGroup();
          $this->outputEditCategoryGroup();
      }
code_tokens: public function editCategoryGroup ( $ category_group_id = null ) { $ this -> setCategoryGroup ( $ category_group_id ) ; $ this -> setTitleEditCategoryGroup ( ) ; $ this -> setBreadcrumbEditCategoryGroup ( ) ; $ this -> setData ( 'category_group' , $ this -> data_category_group ) ; $ this -> setData ( 'can_delete' , $ this -> canDeleteCategoryGroup ( ) ) ; $ this -> setData ( 'languages' , $ this -> language -> getList ( array ( 'enabled' => true ) ) ) ; $ this -> setData ( 'category_group_types' , $ this -> category_group -> getTypes ( ) ) ; $ this -> submitEditCategoryGroup ( ) ; $ this -> outputEditCategoryGroup ( ) ; }
docstring: Displays the edit category group page
  @param integer|null $category_group_id
docstring_tokens: Displays the edit category group page