RXHLTTST

RXHLTTST tests the HALT indicator.

When called: When the interpreter polls externally raised HALT conditions. The exit will be called after completion of every REXX instruction.

Default action: The interpreter uses the system facilities for trapping Cntrl-Break signals.

Exit Action: Return the current state of the HALT condition (either TRUE or FALSE).

Continuation: Raise the REXX HALT condition if the exit handler returns TRUE.