Code documentation is extremely important if you want to share the code with anyone else, future you included. In this second post in the RStudio:addins series we will pay a part of our technical debt from the previous article and document our R functions conveniently using a new addin we will build for this purpose. The addin we will create in this article will let us create well formatted roxygen documentation easily by using keyboard shortcuts to add useful tags such as \code{} or \link{} around selected text in RStudio.