[comp.ai] Turbo Prolog Request

saal@sfsup.UUCP (02/24/87)

A friend of mine has neither email access nor new net access but
asked me to post the following request.  Please email your
responses to me and I will pass them on to him.  I will also
summarize to the  net.

Sorry if this question hasbeen beaten to a pulp in this newsgroup
already.

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What is Turpo Prolog?  Where can I get a copy?  What machines
does it run on?  How does it compare to other versions of Prolog?

If you have any other information, I would appreciate hearing
about it.

Thanks,

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Sam Saal           ..!{most biggies}!attunix!saal

gordon@warwick.UUCP (02/27/87)

Turbo Prolog has lots of very odd features. It does not
conform to Clocksin and Mellish standards. It is really 
a turbo-chardged Pascal in some ways. Everything has to 
be complied; there is no interpreter.

The big plus is the interface. Colour and good use of it.
Nice editor, with secondary edit window. Four windows (in all)
and a trace that steps thru everthing is very nice. You can 
learn a lot from watching the trace go around.

Some discussion took place about 9 months ago on this product
I seem to remember.

Gordon Joly -- {seismo,ucbvax,decvax}!mcvax!ukc!warwick!gordon

mob@mit-amt.MEDIA.MIT.EDU (Mario O. Bourgoin) (03/05/87)

Since the previous poster  mentionned the big  plus to  TurboProlog, I
should  mention the *big minuses*: types   variables  and NO PREDICATE
VARIABLE TYPE. For me, that ruins the whole thing.  On the other hand,
useful programs can be developped in it.

--Mario