> how do i run the test suite in test/src/*l?
> i figured these are used for regression, etc.
There is a driver for all those tests in "lib/test.l".
It should be started in the following way (as is also as a comment in
the head of that file):
$(/bin/pwd)/p lib/test.l -bye +
That is, the script 'p' should be started with an absolute path, to set
up a proper environment for some tests that test for path expansions.