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问题描述
有没有办法在长时间运行的 emacs 中定期运行 elisp 函数,类似于 cron,但在 emacs 进程内?
Is there a way to periodically run an elisp function in a long-running emacs, similar to cron, but within the emacs process?
例如,我想每半小时自动运行一次(recentf-save-list)",否则它只会在退出时运行,这在 emacs 偶尔崩溃时会很糟糕.(还有其他例子,所以寻找一个通用的解决方案,而不是一个特别适用于最近的解决方案).
For example I want to "automatically run (recentf-save-list) every half hour" because it otherwise only runs on exit, which sucks when emacs occasionally crashes. (There are other examples as well so looking for a general solution rather than one in particular for recentf).
推荐答案
查看 run-with-timer
.
(run-with-timer 0 (* 30 60) 'recentf-save-list)
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