original_string: public function routePages($prefix, $ns = null)
      {
          $this->namespace_routes[$prefix] = $this->normalizeClassName($ns ?: $prefix);
      }
code: public function routePages($prefix, $ns = null)
      {
          $this->namespace_routes[$prefix] = $this->normalizeClassName($ns ?: $prefix);
      }
code_tokens: public function routePages ( $ prefix , $ ns = null ) { $ this -> namespace_routes [ $ prefix ] = $ this -> normalizeClassName ( $ ns ? : $ prefix ) ; }
docstring: Pages with a specified prefix will loaded from a specified namespace.
  
  @param string $prefix
  @param string $ns
docstring_tokens: Pages with a specified prefix will loaded from a specified namespace .