Command |
Stack Diagram |
Description |
---|---|---|
again |
( -- ) |
End a beginagain infinite loop. |
begin |
( -- ) |
Begin a beginwhilerepeat, beginuntil, or beginagain loop. |
repeat |
( -- ) |
End a beginwhilerepeat loop. |
until |
( flag -- ) |
Continue executing a beginuntil loop until flag is true. |
while |
( flag -- ) |
Continue executing a beginwhilerepeat loop while flag is true. |