[SIC\]BREAK
Terminate a loop execution. The two uses of command BREAK are usually
ON ERROR BREAK
FOR I 1 TO 3 BY 0.5
...
NEXT
or
LET A = C ! A is a known variable
FOR I 1 TO 100 BY 1
...
IF I+A.EQ.0 BREAK
NEXT
BREAK differs from QUIT because it does not transmit any error.