swirldev/swirl — pull request #142 by WilCrofter (2014-04-21 18:40:09+00:00)
Title: DON'T MERGE: Feature: main() from command line returns to swirl main menu.

Invoking main() from the R prompt returns to swirl's main menu.

NOTE: I had some trouble making roxygen2 export the function. Not sure what was going on.