original_string: protected function index_page_repository() {
  
          $url = $this->installer->get_addons_repository_url();
  
          $out = $this->box(
              $this->output->single_button($url, get_string('installfromrepo', 'tool_installaddon'), 'get').
              $this->output->help_icon('installfromrepo', 'tool_installaddon'),
              'generalbox', 'installfromrepobox'
          );
  
          return $out;
      }
code: protected function index_page_repository() {
  
          $url = $this->installer->get_addons_repository_url();
  
          $out = $this->box(
              $this->output->single_button($url, get_string('installfromrepo', 'tool_installaddon'), 'get').
              $this->output->help_icon('installfromrepo', 'tool_installaddon'),
              'generalbox', 'installfromrepobox'
          );
  
          return $out;
      }
code_tokens: protected function index_page_repository ( ) { $ url = $ this -> installer -> get_addons_repository_url ( ) ; $ out = $ this -> box ( $ this -> output -> single_button ( $ url , get_string ( 'installfromrepo' , 'tool_installaddon' ) , 'get' ) . $ this -> output -> help_icon ( 'installfromrepo' , 'tool_installaddon' ) , 'generalbox' , 'installfromrepobox' ) ; return $ out ; }
docstring: Renders the widget for browsing the add-on repository
  
  @return string
docstring_tokens: Renders the widget for browsing the add - on repository