--- /dev/null
+---------------------------- Test U1 ------------------------------
+1:X one
+2:X two\v3:X three\f4:X four\r5:X five\r
+6:X six
+7:X seven\858:X eight
9:X nine
10:X ten
+RC=0
+---------------------------- Test U2 ------------------------------
+12-Before 111
+13-Before 222
14-Before 333\8515:Match\r
+16-After 111
+17-After 222
18-After 333
+RC=0
+---------------------------- Test U3 ------------------------------
+21:0,2
+22:0,2
+22:2,2
+22:4,2
+22:6,2
+22:8,2
+RC=0