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- Path: sparky!uunet!gatech!pitt!willett!ForthNet
- From: ForthNet@willett.pgh.pa.us (ForthNet articles from GEnie)
- Newsgroups: comp.lang.forth
- Subject: An Open ANSI Forth Implementation
- Message-ID: <3942.UUL1.3#5129@willett.pgh.pa.us>
- Date: 30 Jul 92 12:33:50 GMT
- Organization: EIEI-U
- Lines: 83
-
- Category 10, Topic 41
- Message 20 Thu Jul 30, 1992
- D.RUFFER [Dennis] at 01:12 EDT
-
- Re: anton@mips.complang.tuwie
-
- > Even if AT&T "pushed heavily" (which I doubt), it would not have
- > done them any good. No vendor can force the universities to accept
- > something they think is wrong. Otherwise the language of academia
- > would be PL/1.
-
- The "push" was Unix which supported what universities needed. As I said (:I
- think:), C was just an after thought. If universities wanted programs that
- ran on their new Unix boxes, they _had_ to teach people the language. The was
- _no_ assembly language at the time (if I remember right) and even to this day,
- assembly is certainly not very portable between the various Unix boxes.
-
- PL/1 never was in the same boat, and neither is Forth for that matter. No
- machine that I know of is reliant on PL/1 (or Forth) programming to get work
- done. In PL/1's case, as with almost every other language, there are all
- sorts of other alternatives. There is the case of Basic Assembly Language on
- Burroughs' machines, but since the machines sucked :(I had to use them once):
- the language didn'at have much of a chance anyways.
-
- > Also, note that the commercial development of UNIX (and
- > environment, e.g. the C compiler) was done by a different group
- > of AT&T once the system was popular, i.e. the language made
- > popular by a free research prototype was taken up by a commercial
- > vendor. Does it make any difference that they were in the same
- > company? IMO no.
-
- Our opinions differ. The IBM PC started the same way. Once the original got
- popular, the original arm of the company could not handle the success. BTW,
- it should be noted that Unix and C were _only_ available at no cost to
- universities. Anyone else who wanted to use it had to pay AT&T big bucks for
- a license. I think they were _very_ smart in how they handled it. They blew
- it once it became popular (IMHO), but they certainly knew how to light the
- fire.
-
- > To return to the original point, how much profit did AT&T make
- > from C?
-
- AT&T did pretty good, until the whole thing got too big for any one company to
- handle. I'm certain that they at least paid for their research efforts. I
- may be wrong, and AT&T can mess up just about any good thing, but in the early
- days, they were certainly charging non-acedemia users enough to convince other
- vendors that it was worth offering alternatives. I have no idea how many they
- sold, but I'm sure the number is substantial.
-
- > Has this profit suffered from GNU C?
-
- From what I've heard so far, YES! All the C vendors appear to be scrambling
- to keep up with GNU and I'm sure they are seeing its popularity in their
- pocket books.
-
- > Has C's popularity suffered from GNU C? Hardly.
-
- There I agree with you. Users _love_ freebees! I've heard GNU C is quite
- impressive and I'd hate to be a C vendor right now. Yet, as a Forth vendor
- (or someone who works for one at least), I encourage the PD Forth efforts. I
- feel the Forth vendors need this drive to bring Forth into the 90's and
- beyond. Without them, we'd still be stuck in the TTY interface that Chuck
- first designed. On the other hand, I chuckle when someone suggests _any_
- Forth is going to be _the_ Forth of the future.
-
- BTW, FORTRAN fits the same mold as COBOL and to some respects RPG. Each has a
- _huge_ following because IBM gives it away with their machines. I think BASIC
- also fits this pattern since it comes with every IBM PC and with every MSDOS
- that is sold. In many ways, this is exactly how C started also, except in
- that case it wasn't the machine, but the OS that drove its popularity. Maybe
- if the Forth chips had become really popular, or if there was some really
- popular application that only used Forth as its "macro" language, we might
- have a chance at popularity. However, lacking that, how many read the EE
- article a while ago about Forth? I just heard that FIG has gotten over 500
- new member sign ups because we are now the "elite" language. Obviously, the
- reports of our death was a little premature.
-
- {B-{)> DaR
- -----
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