p = p.next; // 指针后移，易错点2：忘记移动指针会导致死循环
DECLRMM might work for us - it is approximately what we’re doing by deleting a character on each line when moving horizontally - but it has extremely poor terminal support so I didn’t want to rely on it.。关于这个话题，搜狗输入法下载提供了深入分析
方法二：使用 KMP 的 expect/actual 机制统一处理平台差异。谷歌浏览器【最新下载地址】对此有专业解读
开发治理一体化：构建一站式 Data + AI 平台，更多细节参见搜狗输入法2026