Test::Harness wishlist: trap $SIG{INT}

[David Golden]

For Oslo or whenever, I'd like to see Test::Harness trap $SIG{INT}
when running test files.  On Win32, CTRL-C at the console hits every
process on it, so killing a hung process kills the harness, too.  I'd
prefer to see the harness trap CTRL-C, check for subprocess exiting
with an error and do an orderly FAIL.

Regards,
David