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Groups > comp.lang.forth > #56862

Starting Forth (was: Is there a free version ...)

From anton@mips.complang.tuwien.ac.at (Anton Ertl)
Newsgroups comp.lang.forth
Subject Starting Forth (was: Is there a free version ...)
Date 2017-04-08 12:34 +0000
Organization Institut fuer Computersprachen, Technische Universitaet Wien
Message-ID <2017Apr8.143416@mips.complang.tuwien.ac.at> (permalink)
References (3 earlier) <oc8gi2$1q9$1@cherry.spenarnc.xs4all.nl> <o3TFA.815872$3B6.462633@fx40.am4> <oc9b7d$qif$1@dont-email.me> <w3XFA.930654$Pm3.371050@fx42.am4> <b1f6a51c-f120-4f90-8d7e-f7325d21d3eb@googlegroups.com>

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mhx@iae.nl writes:
>My 2003 transcription (home.iae.nl/users/mhx/sf.html)
>was illegal, or at least unsanctioned.
>I found it unacceptable that this refreshingly
>unconventional textbook, which had instantly converted
>me to a Forth addict when I was still at university,
>would become unavailable to next generations.

I applaud your effort and courage in bringing back this book, and
Forth, Inc.'s wisdom to pick it up rather than crushing the effort.

[My own introduction was different: I first bought and read Alan
Winfield's "The Complete Forth", which did not inspire me, and then
Ronald Zech's "Die Programmiersprache Forth", which, despite being
horribly organized, inspired me by explaining the internals in
addition to the more application-oriented stuff.  I did not read
"Starting Forth" until much later.]

>"In this transcript Forth code has been ANSified.
> The samples should run on, at least, iForth and
> SwiftForth. Where necessary, statements that were
> valid in 1981 have been exchanged with statements
> more appropriate for 2003 (when this tribute was written)."

Maybe you could exchange the few places where the code is specific to
iForth/SwiftForth with standard code.  None of the things Darin Murphy
mentioned seems to be essential.

Also, it might help if it was clearer what is input and what is
output.  Maybe it is just my browser settings that make it hard to see
the difference, but Darin Murphy apparently does not see the
difference, either.

>"In this transcript I have assumed a 32-bit,
> byte-addressing Forth, with 8-bit characters.
> The address returned by WORD is assumed to be HERE.
> This allows the common trick of ALLOTing length of
> str CHARS after using WORD in order to compile
> string str to memory. Multitasking issues are
> ignored (e.g. no >TYPE, just TYPE). Division is
> symmetric, not floored, and two's complement is
> assumed throughout. Most Forths should not have
> problems with this. Chapter 7 exploits extended
> uses of number conversion. Some Forths are broken
> in this respect, but iForth and SwiftForth do support
> these neat features."

Unfortunately, neither iForth nor SwiftForth run on the Raspberry Pi.

Concerning the other things:

32-bit: 32-bit iForth is no longer available.  Forth is good at
cell-size independence, why not make use of that?  Yes, ok, it's cool
if you can show concrete results, and they actually agree with those
on the used system, but then you can do without knowing what HERE
produces on the used system ...

Byte-addressed with 8-bit characters: Yes, few people even use
cell-addressed machines, and close to 0 start learning Forth on such a
machine.

WORD: That property of WORD is pretty widespread, so it is probably
ok.  However, given PARSE (1994) and PARSE-NAME (2012), one might
exchange the WORD usage in a 2017 update.

Division: Switching / MOD etc. from symmetric to floored in Gforth has
resulted in few, if any complaints, so it seems to me that people
don't use these words in a way where that difference makes a
difference.  So I don't think it's appropriate to put examples in
Starting Forth where it makes a difference.  If you want to have
examples where it makes a difference, why not use SM/REM (or FM/MOD)?

Input number conversion: If these features are so neat, why has nobody
proposed to standardize them?  Looking into the future, if we get
recognizers accepted, then we can show the neatness of Forth by adding
these features to a standard Forth as recognizers (just like the book
shows how to output numbers in such formats by writing appropriate
Forth code.  If we don't get them accepted, nor proposals for
SwiftForth-compatible input number conversion, then the feature is
apparently not neat enough.

In any case, there is the issue of the output number conversion that
produces $200.00, and the Forth-2012 input number conversion
interprets it as double-cell hex number, which is not what was
intended; you may want to do something about that.

>It is great that no contributor here remembers
>anymore that in pre-ANS times it was *impossible* to
>take a snippet of published Forth and run it on one's
>own system.

I remember very well that I took the code from [belinfante87], typed
it into my fig-Forth-based system, and ran it there.  I may have had
to adjust a few things, but far less than on my own code once it has
been mhx-ed.

@Article{belinfante87,
  author = 	 "Johan G.F. Belinfante",
  title = 	 "S/K/ID: Combinators in Forth",
  journal =	 jfar,
  year =	 "1987",
  volume =	 "4",
  number =	 "4",
  pages =	 "555--580"
}

>CFA, LFA, ', ['], signed division, 2+ for
>addressing, 1-based PICK, segmented 16-bit Forth,
>floating-point, blocks, non-standard words with
>standard names (OR, NOT) ...

What about signed division?  2+ for addressing was universal as long
as 16-bit systems on byte-addressed machines were standard (i.e.,
before Forth-94).  1-based PICK, and NOT worked nicely until Forth-83
broke compatibility.  OR is only a problem with
machineForth/colorForth.

>Then about that OCTAL thing in Chapter 8:
>
>"Your Forth system already has a number of
> variables defined; one is called BASE. BASE
> contains the number base that you're currently
> working in. In fact, the definition of HEX and
> DECIMAL (and OCTAL, if your system has it) are simply
>: DECIMAL  10 BASE ! ;
>: HEX      16 BASE ! ;
>: OCTAL     8 BASE ! ;
>
>What is there to be confused about?  Doesn't gForth
>have BASE ?

Chapter 7 first mentions OCTAL "(available on some systems)", and only
later gives the definition of OCTAL.  Also, earlier you mentioned that
you make some assumptions to avoid always to have to write "ifs".  Why
not make the assumption that OCTAL is not available and define it just
like you define BINARY; or don't mention it at all?

- anton
-- 
M. Anton Ertl  http://www.complang.tuwien.ac.at/anton/home.html
comp.lang.forth FAQs: http://www.complang.tuwien.ac.at/forth/faq/toc.html
     New standard: http://www.forth200x.org/forth200x.html
   EuroForth 2016: http://www.euroforth.org/ef16/

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Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-01 12:10 -0400
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-01 17:06 +0000
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-01 16:37 -0400
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-01 19:21 -0400
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-01 17:16 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 01:26 -0400
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-02 12:51 -0400
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 18:50 -0400
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-02 19:18 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 21:29 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 22:01 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-02 21:46 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Julian Fondren <julian.fondren@gmail.com> - 2017-04-02 21:54 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-02 22:26 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-03 08:34 +0300
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-01 18:47 -1000
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 01:28 -0400
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? lehs <skydda.barnen@gmail.com> - 2017-04-02 04:02 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-02 12:39 -0400
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-02 15:44 +0000
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 20:56 -0400
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 01:16 +0000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 21:38 -0400
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 16:42 -1000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-08 12:41 -0500
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-01 17:31 -0700
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-01 22:03 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 01:39 -0400
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-01 22:56 -0700
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 12:32 -0400
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 12:45 -0400
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-02 22:03 -1000
            Re: Is there a free version of Forth that uses the exact same wordsas "Starting Forth" on Forth Inc.'s site? "Robert L." <No_spamming@noWhere_7073.org> - 2017-04-13 20:31 +0000
            Re: Is there a free version of Forth that uses the exact same wordsas "Starting Forth" on Forth Inc.'s site? "Robert L." <No_spamming@noWhere_7073.org> - 2017-04-13 20:35 +0000
            Re: Is there a free version of Forth that uses the exact same wordsas "Starting Forth" on Forth Inc.'s site? "Robert L." <No_spamming@noWhere_7073.org> - 2017-04-13 20:37 +0000
              Re: Is there a free version of Forth that uses the exact same wordsas "Starting Forth" on Forth Inc.'s site? lehs <skydda.barnen@gmail.com> - 2017-04-13 19:11 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-02 12:58 -0400
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-02 22:06 -1000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-03 10:49 -0700
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-04 01:21 -0400
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Jan Coombs <jenfhaomndgfwutc@murmic.plus.com> - 2017-04-02 13:58 +0100
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 11:16 -0400
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-02 19:38 +0300
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-02 22:10 -1000
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-02 22:02 +0200
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-02 15:31 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 23:48 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 23:49 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-03 10:23 -0400
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-03 15:56 -1000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-03 20:57 -0700
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-03 08:08 +0000
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-02 19:22 -0700
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 22:46 -0400
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Julian Fondren <julian.fondren@gmail.com> - 2017-04-02 20:38 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-03 07:07 +0300
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-03 00:17 -0400
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-03 07:41 +0300
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-07 20:23 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-03 00:15 -0400
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Julian Fondren <julian.fondren@gmail.com> - 2017-04-02 21:45 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? JUERGEN <epldfpga@aol.com> - 2017-04-04 02:08 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-04 03:45 -0700
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? JUERGEN <epldfpga@aol.com> - 2017-04-04 06:25 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-07 20:19 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 17:33 +0000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-08 18:45 -0700
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-10 19:03 +0000
  Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-03 08:23 -0700
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? joel.rees@gmail.com - 2017-04-06 03:02 -0700
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-07 15:46 +0000
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-07 18:59 +0200
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-07 20:57 +0000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 20:37 -0400
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 01:31 +0000
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 21:45 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-07 20:32 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-08 01:31 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-08 06:18 +0000
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? mhx@iae.nl - 2017-04-08 03:01 -0700
                Starting Forth (was: Is there a free version ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-08 12:34 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 15:53 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-09 09:36 +0000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-07 20:30 -0700
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-08 17:51 -0700
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-09 01:22 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-08 23:01 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-08 23:23 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-09 17:11 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-09 18:18 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-09 23:05 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-09 03:11 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-09 12:24 +0200
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-09 14:16 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-09 13:50 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-10 06:19 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-10 11:20 +0200
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-10 18:49 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-10 19:42 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-11 15:26 +0000
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 10:24 -1000
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-07 20:42 +0000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 11:28 -1000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? JUERGEN <epldfpga@aol.com> - 2017-04-09 07:32 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-08 14:30 +0000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 16:53 +0000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-09 14:44 +0000
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-09 08:19 -1000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-10 00:26 -0400
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-09 21:39 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-10 07:47 +0300
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-09 21:51 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-10 09:18 +0300
              Re: Is there a free version of Forth that uses the exact same words albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-10 11:41 +0200
                Re: Is there a free version of Forth that uses the exact same words "Elizabeth D. Rather" <erather@forth.com> - 2017-04-10 07:57 -1000
                Re: Is there a free version of Forth that uses the exact same words Paul Rubin <no.email@nospam.invalid> - 2017-04-10 12:27 -0700
                Re: Is there a free version of Forth that uses the exact same words hughaguilar96@gmail.com - 2017-04-10 15:57 -0700
                Re: Is there a free version of Forth that uses the exact same words stephen@mpeforth.com (Stephen Pelc) - 2017-04-11 13:24 +0000
                Re: Is there a free version of Forth that uses the exact same words hughaguilar96@gmail.com - 2017-04-12 01:32 -0700
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-10 23:37 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-10 16:59 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-10 17:49 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 14:32 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-11 12:09 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-11 12:18 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 15:54 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-12 01:47 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 12:39 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-11 02:33 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? mhx@iae.nl - 2017-04-11 04:12 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 03:14 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 16:02 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 14:24 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 03:09 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? lehs <skydda.barnen@gmail.com> - 2017-04-11 21:37 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 15:59 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? john <anon@example.com> - 2017-04-12 17:12 +0100
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 14:19 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 03:54 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-11 21:12 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-12 07:19 +0300
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 00:27 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-12 07:32 +0300
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 12:49 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-11 21:37 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-12 07:53 +0300
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 16:25 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 16:27 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 12:52 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 12:53 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-13 03:51 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 00:22 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Alex <alex@rivadpm.com> - 2017-04-13 15:59 +0100
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-13 13:07 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 03:58 +0000
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-08 02:54 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-08 18:29 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? JUERGEN <epldfpga@aol.com> - 2017-04-09 07:23 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-09 08:04 -0700
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? JUERGEN <epldfpga@aol.com> - 2017-04-09 23:23 -0700
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-10 10:00 -0400
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-10 09:21 -0500
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-10 10:49 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-10 10:26 -0500
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 03:10 -0400
          Re: Is there a free version of Forth that uses the exact same wordsas "Starting Forth" on Forth Inc.'s site? "Robert L." <No_spamming@noWhere_7073.org> - 2017-04-13 20:55 +0000
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-07 12:41 -0500
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-07 20:48 +0000
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Julian Fondren <julian.fondren@gmail.com> - 2017-04-07 14:03 -0700
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-07 21:21 -0700
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Rod Pemberton <NeedNotReplyHere@xrsevnneqk.cem> - 2017-04-08 03:28 -0400
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Julian Fondren <julian.fondren@gmail.com> - 2017-04-08 02:39 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 12:45 -1000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 00:26 +0000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 14:38 -1000
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 01:20 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 16:17 -1000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Alex <alex@rivadpm.com> - 2017-04-08 12:49 +0100
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-09 01:01 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-09 10:06 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-09 19:37 +0200
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-09 16:09 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-09 17:26 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? minforth@arcor.de - 2017-04-09 22:32 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-09 22:44 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-10 18:47 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-10 12:31 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-10 10:18 -1000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-10 16:14 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-10 18:11 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-11 03:21 -0500
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-11 11:02 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-12 04:42 -0500
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 13:51 -0400
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-08 14:04 +0000
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-08 09:10 +0200
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-08 12:50 -0500
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 21:31 -0400
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? David Schultz <abuse@127.0.0.1> - 2017-04-07 20:50 -0500
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 22:04 -0400
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? David Schultz <abuse@127.0.0.1> - 2017-04-07 21:22 -0500
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-08 01:37 -0400

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