arg drop else end exit forever if interpret iterate leave nop options otherwise pull push queue return say select syntax then abbrev abs address bitand bitor bitxor b2x center charin charout chars c2d c2x compare condition copies datatype date delstr delword digits d2c d2x errortext form format fuzz insert lastpos left linein lineout lines max min overlay pos queued random reverse right sign sourceline space stream strip substr subword symbol time trace translate trunc value verify word wordindex wordlength wordpos words xrange x2b x2c x2d