lwv27@CAS.BITNET (01/08/91)
I am looking for a tool which, given a Bourne (or preferably Korn) shell, would produce a cross-reference listing of the various shell variables used. What would be even nicer is if an indicator as to whether the variable is being given a value or having a value read from it. I have seen such things for C programs - has anyone adapted one for shells? -- Larry W. Virden UUCP: osu-cis!chemabs!lwv27 Same Mbox: BITNET: lwv27@cas INET: lwv27%cas.BITNET@CUNYVM.CUNY.Edu Personal: 674 Falls Place, Reynoldsburg,OH 43068-1614 America Online: lvirden