Henry,
R;T;N was never a CompuServe command. What you were doing was linking three
different commands together. An actual CompuServe command that accomplished
the same thing and is still supported is RTN as was pointed out.
You are a long time CompuServe member. The fact that you were using a
"kludged" command chain rather than an actual CompuServe command to
accomplish a task shows that the old command system was not the easiest to
become acquainted with.
– Mike