mdickinson/repeat — pull request #1 by mdickinson (2014-02-28 11:50:03+00:00)
Title: Make it possible to omit the -n.

I much prefer to be able to type `repeat 100 ...` than `repeat -n100 ...`; this has tripped me up several times.

This PR makes `count` a required argument, and allows a count of `forever` to do infinite repetitions. For backwards compatibility, if the `count` isn't understood, it's treated as part of the command.