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org-mode函数中的POM是什么意思

 3 years ago
source link: https://www.lujun9972.win/blog/2018/10/19/org-mode%E5%87%BD%E6%95%B0%E4%B8%AD%E7%9A%84pom%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D/index.html
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org-mode函数中的POM是什么意思

之前看org-mode的函数签名，很多时候都有一个 POM 的参数，意义不明。

直到今天无意中看到了 org-with-point-at 这个函数。关于它的doc-string是 

org-with-point-at is a Lisp macro in ‘org-macs.el’.

(org-with-point-at POM &rest BODY)

Move to buffer and point of point-or-marker POM for the duration of BODY.

终于明白了， POM 原来是 point-or-maker 的缩写...


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