Function visibleLength

src/replay/test/progress.ts:284–296

(value: string)

}

function visibleLength(value: string): number {
  let length = 0;
  for (let index = 0; index < value.length; ) {
    const ansi = readAnsiEscapeAt(value, index);
    if (ansi) {
      index += ansi.length;
      continue;
    }
    length += 1;
    index += 1;
  }
  return length;
}

function hasAnsi(value: string): boolean {
  return value.includes(ANSI_ESCAPE_PREFIX);