LOGICAL LFUNCT,LNSVT,LCOMMN,LDIMEN,LELSE,LGOTO,LPRINT LOGICAL LIFF,LWRITE,LPAUSE,LSTOP,LENTRY,LIO,LRETRN LOGICAL LMODUS,LCHARC,LDECLR,LDATA,LASIGN,LMODUL,LSAVE LOGICAL LINCLU