Control block statements ($..)

$BREAK

BREAK statement

$CONTINUE

CONTINUE statement

$DO

$ENDDO

DO loop

$REPEAT

$UNTIL

REPEAT loop

$FOR

$ENDFOR

FOR loop

$GOTO

GOTO statement

$IF

$ELSE

$ELSEIF

$ENDIF

IF-ELSE branching

$SWITCH

$CASE

$DEFAULT

$ENDSWITCH

Switch branching

$WHILE

$ENDWHILE

WHILE loop