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- Message-ID: <IBM-MAIN%92123013335793@UA1VM.UA.EDU>
- Newsgroups: bit.listserv.ibm-main
- Date: Wed, 30 Dec 1992 10:16:00 EST
- Sender: IBM Mainframe Discussion list <IBM-MAIN@RICEVM1.BITNET>
- From: Jim Blalock <CAREY@CLEMSON.BITNET>
- Subject: Re: Is PL/S a dead language?
- Lines: 28
-
- I too have been amused and/or annoyed at this discussion, but not for
- the same reasons as John.
-
- Here we have a programming language which we, as end-users of IBM's MVS
- and VM operating system software, need to be able to read and understand
- from time to time. We might have to look over PL/S code (or one of its
- relatives) for any of several reasons: to figure out why a component
- behaves the way it does; to install a hook or determine the actual
- environment when an exit is called; to shoot a bug that Level 2 won't
- help us with, or whatever. We don't have any documentation for this
- language, although parts of it look vaguely familiar and it contains
- structures that we've seen before. We do have assembler listings for
- the modules involved, but it was produced by this "translator" for the
- sole purpose of feeding the Assembler, and wasn't really meant for human
- consumption.
-
- John is right; most of the assumptions being made about PL/S are not
- valid, because we are "ignorant" of how it works. If IBM goes to the
- trouble to send out PL/S listings on microfiche and leaves out any
- documentation of how to interpret the listings, they should expect
- complaints like we've seen in this discussion. I don't want a PL/S
- compiler; I don't need it, and besides, we have all these compilers
- that we're paying good money for :-) I _would_ like to see something
- like a "Fiche Reader's Guide To PL/S" which explains some of the quirky
- features of the language that we've all had to guess at.
-
- As long as IBM continues to send the stuff to users, they should at
- least tell us what it means.
-