228 APPENDIX A. BCPL SYNTAX DIAGRAMS
GOTO
TEST
FOR name THEN
UNLESS
IF
E0 INTO
,
E0
:=
:=E0
E0
is call
is name : C
CASE
DEFAULT
E0
E0 TO E0 BY E0
DO
C
E0 THEN
DO
C ELSE C
E0
E0
;D
RESULTIS
=
WHILE
UNTIL
SWITCHON
E0
,
{
{
C
BREAK
LOOP
ENDCASE
RETURN
FINISH
C ; }
,
SKIP
REPEATWHILE
REPEATUNTIL
REPEAT
E0
Figure A.3: Commands
