x.value);
  sessionStorage.tocScroll = JSON.stringify(menu.$toc.scrollTop);
});

'use strict';
let decimalBullet = Array.from({ length: 100 }, (a, i) => '' + (i + 1));
let alphaBullet = Array.from({ length: 26 }, (a, i) => String.fromCharCode('a'.charCodeAt(0) + i));

// prettier-ignore
let romanBullet = ['i', 'ii', 'iii', 'iv', 'v', 'vi', 'vii', 'viii', 'ix', 'x', 'xi', 'xii', 'xiii', 'xiv', 'xv', 'xvi', 'xvii', 'xviii', 'xix', 'xx', 'xxi', 'xxii', 'xxiii', 'xxiv', 'xxv'];
// prettier-ignore
let bullets = 