Function defaultString

lib/usage.ts:650–671

(value: any, defaultDescription?: string)

  // format the default-value-string displayed in
  // the right-hand column.
  function defaultString(value: any, defaultDescription?: string) {
    let string = `[${__('default:')} `;

    if (value === undefined && !defaultDescription) return null;

    if (defaultDescription) {
      string += defaultDescription;
    } else {
      switch (typeof value) {
        case 'string':
          string += `"${value}"`;
          break;
        case 'object':
          string += JSON.stringify(value);
          break;
        default:
          string += value;
      }
    }

    return `${string}]`;
  }

  // guess the width of the console window, max-width 80.
  function windowWidth() {