print "1..8\n";
-print "not ok 1\n" if system "echo ok \\1"; # shell interpreted
+if ($^O ne 'os2') {
+ print "not ok 1\n" if system "echo ok \\1"; # shell interpreted
+}
+else {
+ print "ok 1 # skipped: bug/feature of pdksh\n"; # shell interpreted
+}
print "not ok 2\n" if system "echo ok 2"; # split and directly called
print "not ok 3\n" if system "echo", "ok", "3"; # directly called