使用Phabricator的Arcanist时，有一种方法可以运行arc diff并编辑提交消息，以便向未在提交消息中结束的审阅者添加消息。类似的东西：
Add some comments
Summary: Adds comments to libfoo and libbar explaining foo() and bar().
Test Plan: No.
Reviewers: dave, john
Subscribers:
Review Message: These are just some comments I had lying around - please check them for technical correctness thanks!
显然我不希望Review Message:出现在git中。