rakudo/rakudo — pull request #193 by donaldh (2013-08-18 18:01:58+00:00)
Title: Resurrected --gen-nqp on JVM

Tested on MacOS. Tested ---wiith-nqp, --gen-nqp, second -gen-nqp reuses existing nqp. Tested for exit with helpful error when no options provided and no executable nqp in default location. Regression tested parrot backend.

Not tested on Windows.