src/grph1/szpack/szqtxw.f:        CSUP=CSGI(ISUP)



src/grph2/uspack/uschvl.f:          CEXP = CSGI(194)//'10'//CHAR(ISUP)//CEXP2(1:LENC(CEXP2))

src/grph1/szpack/szqtxw.f:        CSUB=CSGI(ISUB)

src/grph1/szpack/szqtxw.f:        CRST=CSGI(IRST)
