Function get256Color

web/lib/ansi-to-html.ts:39–50

(n: number)

};

function get256Color(n: number): string {
  if (n < 16) return FG[n + 30] ?? FG[n + 82] ?? "#ffffff";
  if (n < 232) {
    const i = n - 16;
    const b = i % 6, g = Math.floor(i / 6) % 6, r = Math.floor(i / 36);
    const h = (v: number) => (v === 0 ? 0 : 55 + v * 40).toString(16).padStart(2, "0");
    return `#${h(r)}${h(g)}${h(b)}`;
  }
  const gray = (n - 232) * 10 + 8;
  const hex = gray.toString(16).padStart(2, "0");
  return `#${hex}${hex}${hex}`;
}

interface AnsiStyle {
  color?: string;