Function stripVTControlCharacters

lib/internal/util/inspect.js:3037–3048

* Remove all VT control characters. Use to estimate displayed string width. * @param {string} str * @returns {string}

(str)

 * @returns {string}
 */
function stripVTControlCharacters(str) {
  validateString(str, 'str');

  // Short-circuit: all ANSI escape sequences start with either
  // ESC (\u001B, 7-bit) or CSI (\u009B, 8-bit) introducer.
  // If neither is present, the string has no VT control characters.
  if (StringPrototypeIndexOf(str, '\u001B') === -1 &&
      StringPrototypeIndexOf(str, '\u009B') === -1)
    return str;

  return RegExpPrototypeSymbolReplace(ansi, str, '');
}

module.exports = {
  identicalSequenceRange,