Function request

src/core/fetch/index.js:32–36

(url, hasbar, requestHeaders)

  const abort = () => last && last.abort && last.abort();
  const request = (url, hasbar, requestHeaders) => {
    abort();
    last = get(url, true, requestHeaders);
    return last;
  };

  const get404Path = (path, config) => {
    const { notFoundPage, ext } = config;