code: function (header, body) {
                  var result = "";
                  if (body !== "") {
                     result += chalk.red.bold(header) + ":\n";
                     result += chalk.red(body.replace(/\r?\n/, "").replace(/^/mg, "| ")) + "\n";
                  }
                  return result;
              }
docs: /*  utility function for rendering a piece of error