Plan 9 from Bell Labs’s /usr/web/sources/contrib/gabidiaz/root/sys/src/cmd/perl/lib/Test/t/qr.t
#!./perl -w use strict; BEGIN { if ($] < 5.005) { print "1..0\n"; print "ok 1 # skipped; this test requires at least perl 5.005\n"; exit; } } use Test; plan tests => 1; ok 'abc', qr/b/;