amcfague/mongo — pull request #1 by amcfague (2012-05-03 23:48:29+00:00)
Title: SERVER-5399: Essentially aliasing quit, exit, and function call variations. (+ misc cleanup)

Previously, `exit` was being implemented as a code in the DB shell, while
`quit` was being implemented as a shell function. This meant that both were
doing different things, and were called differently--i.e., `exit` could be run
as is, whereas `quit()` had to be called as a function.