Intrinsic-19 Rerun

19: boolean:= Rerun;

This intrinsic returns the value of the Rerun flag, either true or false. The Rerun flag is false when a program starts. It is set "true" by the intrinsic Restart (6), and it can be set "true" or "false" by the intrinsic SetRun (25). These intrinsics are rarely used.