$Id: README.addregress,v 1.1 2009/02/23 13:05:06 kristaps Exp $

To add regression tests, name the file according as
regress/test.NAME.NN, where NAME approximately documents the test domain
and NN is a two-digit, zero-padded number for the test index.

Subsequent that, add the test to either FAIL or SUCCEED in the Makefile.