Questions tagged «save-excursion»

1
“回顾”效果
我有一些使用的代码(looking-back … (line-beginning-position))。Doc字符串looking-back说明,由于速度慢,最好避免使用此功能。我很好奇以下方法会更快吗? (save-excursion (goto-char (line-beginning-position)) (looking-at regexp stuff))
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