问题
This question might be over-answered but I could not find one. Basically I am using RStudio and the keyboard shortcut cmd + shift + c for inserting comments. Is there an other combination to insert directly the roxygen tags #' ? Or a way to modify RStudio to tell it to add the ' when I press cmd + shift + c?
回答1:
You could use an RStudio addin, you'll need a fairly recent version of RStudio. I've just created an RStudio addin that comments/uncomments using roxygen2 tags, i.e. works just like code commenting, but with #'. The addin is hosted on github.
Just install and attach a convenient keyboard shortcut.
If you are interested in other available addins, see the addinmanager addin.
回答2:
This isn't exactly what you're looking for. But you can add an ROxygen2 skeleton for a function by placing your cursor inside the function then pressing ctr+alt+shift+R. Then if you hit enter in the ROxygen2 codeblock it will automatically add the backtick. So an alternate workflow, edit the function, then insert the skeleton and do the documentation that way.
来源：https://stackoverflow.com/questions/33399203/keyboard-shortcut-for-inserting-roxygen-comment-start