GET current FOR information off the Stack. Forsw - 1
Forsw.
RESET FOR lvn name, FOR body position, loop counters
(if any), and FOR window position from Stack.
The value of entry
i going to the FOR command is the number of loop counters + 1.
Link window to FOR window position.
GET Argind, Forsw, Window position, and Present routine name
from Stack.
GET the indirect string off the Stack.
Load routine if necessary.
Link window to retrieved Window position.
GET Argind, Indsw, Forsw, Window position, and Present
routine name from Stack.
Load routine if necessary.
Link window to retrieved Window position.
Forsw.