m-plus:double — ordinary primitive
FORTH
M+ ( d1.d1 n1 -- d2.d2 )();p4:"m-plus";
M+ ( d1.d1 n1 -- d2.d2 )(
)
the double-cell mixed-operand sum operation ( + / D+ )
dpANS 8.6.1.1830 - standard forth word