scala/scala — pull request #1534 by paulp (2012-10-29 23:41:12+00:00)
Title: An option for real repl output.

There have been many requests to expose the products of
the repl in some way outside in-memory. This does that.

scala # usual in-memory behavior
scala -Yrepl-outdir "" # make up a temp dir
scala -Yrepl-outdir /foo/bar # use /foo/bar