Juha Heinanen writes:
i got core dump. most like from this statement:
$rU = $(var(unescaped_user){s.strip,4});
it turned out that in this test $var(unescaped_user) only had 4 chars,
i.e., they all got stripped. then this empty string is supposed to be
assigned to $rU.
the test may not make much sense, but sr should definitely not dump
core!
-- juha