res[i] = stack.length ? stack.at(-1) : -1;
Nature, Published online: 25 February 2026; doi:10.1038/s41586-025-10062-6
。关于这个话题，Line官方版本下载提供了深入分析
Author(s): Oliver A. Dicks, Solveig S. Aamlid, Alannah M. Hallas, Joerg Rottler，更多细节参见搜狗输入法2026
if (offset = totalBytes) {，这一点在safew官方下载中也有详细论述