DEF
DIM
DATA
IMAGE
OPTION { ANGLE { DEGREES RADIANS } ARITHMETIC { DECIMAL DECIMAL_HIGH NATIVE COMPLEX RATIONAL } CHARACTER { BYTE } BASE } 
DECLARE { NUMERIC STRING FUNCTION SUB PICTURE EXTERNAL { NUMERIC STRING FUNCTION SUB PICTURE } }
SHARE { NUMERIC STRING FUNCTION SUB PICTURE }
PUBLIC { NUMERIC STRING FUNCTION SUB PICTURE }
REM *comment




