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Groups > comp.lang.forth > #39950

Re: bug in VFX --- IF does't work

From anton@mips.complang.tuwien.ac.at (Anton Ertl)
Newsgroups comp.lang.forth
Subject Re: bug in VFX --- IF does't work
Date 2015-06-22 07:49 +0000
Organization Institut fuer Computersprachen, Technische Universitaet Wien
Message-ID <2015Jun22.094915@mips.complang.tuwien.ac.at> (permalink)
References (6 earlier) <c588e444-6e45-48d6-883c-f0076f5560ee@googlegroups.com> <2015Jun20.182607@mips.complang.tuwien.ac.at> <b054e81e-fff0-438c-b487-73b490925edd@googlegroups.com> <2015Jun21.162640@mips.complang.tuwien.ac.at> <mm7o13$a27$1@dont-email.me>

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Bernd Paysan <bernd.paysan@gmx.de> writes:
>Anton Ertl wrote:
>
>> Performing the compilation semantics of IF in interpretation state is
>> not a bug.  Typical example
>> 
>> : foo [ 5 gen-some-code 6 gen-more-code ] ;
>> 
>> where gen-some-code contains POSTPONE IF.
>
>IMHO a bug in the Forth-94 standard, which ignored to warn about the then-
>common STATE-smart implementation of words like S".

Looking at the Forth-94 definition of TO, the bug in the definition of
S" was that ' S" and POSTPONE S" and [COMPILE] S" was not ambiguous.
Fixed in Forth-2012.

>Let's assume that "gen-
>some-code" uses POSTPONE S", and S" is actually implemented STATE-smart 
>(very likely in 1994): Then this will for sure not work.

POSTPONE S" is ambiguous, so in a Forth-2012 program it won't occur in
GEN-SOME-CODE (and even for Forth-94, it's obvious from the example
that it does not contain POSTPONE S", as there is no string to parse
folloring GEN-SOME-CODE).

>Back at a time, when STATE-smart was the dominant way to implement words 
>like S" or TO, it was obvious that interpretation and compilation were 
>actually *states*.  The Forth-94 standard said they were "semantics", and 
>due to the rules, ' S" EXECUTE would always give the interpretation 
>semantics (though the equivalence is stated as "when interpreting, ' FOO 
>EXECUTE is equal to FOO" - so this means you EXECUTE in interpretation 
>state), while POSTPONE S" would always give the compilation semantics.
>
>That's doable with dual-xt, it's also doable with smart COMPILE, (however, ' 
>S" COMPILE, would then result in a spec-contradicting behavior), it's not 
>doable with common 1994 practice (smart COMPILE, wasn't invented, and dual-
>xt was cmForth only).

That's why ' S" and POSTPONE S" is ambiguous.

In Forth-94 and -2012, there are interpretation and compilation
states, but they are states of the text interpreter.  In
interpretation state, the text interpreter performs interpretation
semantics (e.g., for +, EXECUTE it's xt); in compilation state, the
text interpreter performs compilation semantics (e.g., COMPILE, the xt
of +).

That does not mean that one can perform compilation semantics only in
compilation state and interpretation semantics only in interpretation
state.  While in plain text interpretation, that's the only thing that
happens, programs can perform interpretation semantics in compilation
state through ', and compilation semantics in interpretation state
through POSTPONE.

In any case, the idea that STATE should rule what happens at run-time
is as horrible and non-Forth as the idea that BASE or the search order
should rule what happens at run-time (as would be the case if Forth
code was EVALUATEd at run-time instead of compiled).  In some special
words, such as >NUMBER, FIND, and EVALUATE, they have a role, but
there is no reason why e.g., IF should be affected by STATE in any
way.

>All it did recieve was review, and if I 
>look at the things that slowly turn up in Forth-2012, and was there since 
>1994, review is something that clearly doesn't work as well as a good 
>beating of code in a test harness.

If you don't think of the problematic cases is review, will you think
about them when writing tests?  In my compiler course I write a number
of test inputs to find bugs in the compilers of my students, and yet
in review I find horrible bugs in their code, that escaped my test
cases, and I really wonder how that could happen; admittedly, the test
cases are not designed for maximal beating.

Anyway, back to Forth: I found problems with VFX's first approach to
inlining and with it's current approach to words like IF and S" by
reviewing descriptions of the implementation; you found problems with
IIRC return address handling by throwing real code (not test cases) at
it.  I guess there are lots of ways to find bugs, and we should use
several for better coverage.

- 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 2015: http://www.mpeforth.com/euroforth2015/euroforth2015.htm

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Thread

bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-03-31 15:13 -0700
  Re: bug in VFX --- IF does't work jfong@ms4.hinet.net - 2015-03-31 20:55 -0700
  Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-01 11:26 +0000
    Re: bug in VFX --- IF does't work Jason Damisch <jasondamisch@yahoo.com> - 2015-04-01 08:39 -0700
      Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-01 17:35 +0000
        Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-12 15:18 -0700
      Re: bug in VFX --- IF does't work Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-04-02 10:35 +0100
        Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-02 10:08 +0000
    Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-01 12:33 -0700
      Re: bug in VFX --- IF does't work "Rod Pemberton" <bork@lllljunkqwer.cpm> - 2015-04-01 22:16 -0400
    Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-01 13:40 -0700
      Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-02 17:07 +0000
        Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-02 19:18 -0700
          Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-03 06:43 +0000
            Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-03 10:49 -0700
              Re: bug in VFX --- IF does't work beeflo <beeflobill@gmail.com> - 2015-04-03 11:17 -0700
                Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-04-03 14:35 -0400
              Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-04-03 19:42 +0100
              Re: bug in VFX --- IF does't work jkn_gg@nicorp.f9.co.uk - 2015-04-03 14:34 -0700
                Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-04-03 20:52 -0400
                Re: bug in VFX --- IF does't work jkn_gg@nicorp.f9.co.uk - 2015-04-04 03:47 -0700
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-04 14:07 -0700
                Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-04-05 00:11 -0400
                Re: bug in VFX --- IF does't work jkn_gg@nicorp.f9.co.uk - 2015-04-05 08:11 -0700
              Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-03 23:50 +0000
              Re: bug in VFX --- IF does't work Hans-Peter Diettrich <DrDiettrich1@aol.com> - 2015-04-04 05:44 +0200
                Re: bug in VFX --- IF does't work Paul Rubin <no.email@nospam.invalid> - 2015-04-03 21:32 -0700
                Re: bug in VFX --- IF does't work Hans-Peter Diettrich <DrDiettrich1@aol.com> - 2015-04-04 17:03 +0200
                Re: bug in VFX --- IF does't work Paul Rubin <no.email@nospam.invalid> - 2015-04-04 21:56 -0700
                Re: bug in VFX --- IF does't work Hans-Peter Diettrich <DrDiettrich1@aol.com> - 2015-04-05 18:11 +0200
                Re: bug in VFX --- IF does't work Paul Rubin <no.email@nospam.invalid> - 2015-04-05 10:13 -0700
                Re: bug in VFX --- IF does't work Hans-Peter Diettrich <DrDiettrich1@aol.com> - 2015-04-06 14:03 +0200
                Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-06 14:44 +0000
                Re: bug in VFX --- IF does't work Hans-Peter Diettrich <DrDiettrich1@aol.com> - 2015-04-07 11:02 +0200
                Re: bug in VFX --- IF does't work Paul Rubin <no.email@nospam.invalid> - 2015-04-07 17:21 -0700
                Re: bug in VFX --- IF does't work "WJ" <w_a_x_man@yahoo.com> - 2015-04-07 16:02 +0000
                Re: bug in VFX --- IF does't work Paul Rubin <no.email@nospam.invalid> - 2015-04-07 11:06 -0700
                Re: bug in VFX --- IF does't work Elizabeth D Rather <erather@forth.com> - 2015-04-03 18:52 -1000
                Re: bug in VFX --- IF does't work "WJ" <w_a_x_man@yahoo.com> - 2015-04-05 03:54 +0000
                Re: bug in VFX --- IF does't work Hans-Peter Diettrich <DrDiettrich1@aol.com> - 2015-04-05 18:21 +0200
            Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-05 21:47 -0700
        Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-12 14:41 -0700
          Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-12 23:20 +0000
            Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-12 18:40 -0700
              Re: bug in VFX --- IF does't work "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-06-13 04:36 -0400
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-13 23:12 -0700
                Re: bug in VFX --- IF does't work "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-06-14 09:53 -0400
                Re: bug in VFX --- IF does't work Michael Barry <barrym95838@yahoo.com> - 2015-06-14 18:38 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-15 21:03 +0100
                Re: bug in VFX --- IF does't work Michael Barry <barrym95838@yahoo.com> - 2015-06-15 19:38 -0700
                Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-06-15 22:54 -0400
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-16 10:01 +0100
                Re: bug in VFX --- IF does't work Michael Barry <barrym95838@yahoo.com> - 2015-06-16 18:25 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-17 10:11 +0100
                Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-06-15 22:49 -0400
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-15 21:56 -0700
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-16 00:11 -0700
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-16 07:21 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-16 19:45 -0700
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-17 10:34 +0000
                Re: bug in VFX --- IF does't work Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-17 08:49 -0700
                Re: bug in VFX --- IF does't work mhx@iae.nl - 2015-06-17 13:50 -0700
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-17 18:36 -0700
                Re: bug in VFX --- IF does't work Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-17 23:44 -0700
                Re: bug in VFX --- IF does't work "Elizabeth D. Rather" <erather@forth.com> - 2015-06-17 21:14 -1000
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-18 00:15 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-18 09:27 +0100
                Re: bug in VFX --- IF does't work Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-18 02:04 -0700
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-18 03:32 -0700
                Re: bug in VFX --- IF does't work Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-18 04:19 -0700
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-18 12:31 +0000
                Re: bug in VFX --- IF does't work Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-18 05:57 -0700
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-18 12:21 +0000
                Re: bug in VFX --- IF does't work "Elizabeth D. Rather" <erather@forth.com> - 2015-06-18 08:01 -1000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-18 12:11 -0700
                Re: bug in VFX --- IF does't work Walter Banks <walter@bytecraft.com> - 2015-06-18 17:25 -0400
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-18 22:56 +0200
                Re: bug in VFX --- IF does't work coos <chforth@hccnet.nl> - 2015-06-18 18:54 +0200
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-18 10:53 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-18 21:31 +0100
                Re: bug in VFX --- IF does't work Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-18 23:58 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-19 08:23 +0100
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-19 01:01 -0700
                Re: bug in VFX --- IF does't work Thomas Östreicher <thomas.oestreicher@gmail.com> - 2015-06-19 01:07 -0700
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-19 09:38 +0000
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-19 02:51 -0700
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-20 16:35 +0000
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-20 21:28 -0700
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-20 21:33 -0700
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-20 21:49 -0700
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-21 14:01 +0000
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-21 14:19 +0000
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-22 13:16 +0000
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-22 16:53 +0000
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-23 15:39 +0000
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-23 18:11 +0000
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-23 22:16 +0200
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-23 23:26 +0000
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-24 03:23 +0200
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-24 08:04 +0000
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-24 14:46 +0200
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-24 13:03 +0000
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-24 15:05 +0100
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-24 14:32 +0000
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-24 14:20 +0000
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-24 20:04 +0200
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-24 16:08 +0200
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-26 08:07 +0100
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-26 08:55 +0000
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-27 00:56 +0200
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-26 18:06 +0100
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-27 01:00 +0200
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-27 11:07 +0100
                Re: bug in VFX --- IF does't work Matthias Trute <matthias.trute@gmail.com> - 2015-06-27 12:04 -0700
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-27 21:14 +0200
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-20 16:26 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-20 21:55 -0700
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-21 14:26 +0000
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-22 00:29 +0100
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-22 03:24 +0200
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-22 07:49 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-21 21:16 -0700
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-22 02:09 -0700
                Re: bug in VFX --- IF does't work "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-06-22 05:57 -0400
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-21 14:27 +0000
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-22 11:58 +0000
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-19 01:04 -0700
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-20 16:17 +0000
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-19 00:55 -0700
                Re: bug in VFX --- IF does't work Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-19 02:42 -0700
                Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-06-19 03:56 -0400
                Re: bug in VFX --- IF does't work Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-19 02:47 -0700
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-19 11:37 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-19 19:56 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-21 21:23 +0100
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-22 08:39 +0000
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-22 11:27 +0100
                Re: bug in VFX --- IF does't work "WJ" <w_a_x_man@yahoo.com> - 2015-06-22 16:07 +0000
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-21 14:56 +0000
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-19 00:40 -0700
                Re: bug in VFX --- IF does't work Ron Aaron <rambamist@gmail.com> - 2015-06-19 10:55 +0300
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-21 14:43 +0000
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-06-22 02:05 -0700
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-22 16:41 +0000
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-19 12:55 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-18 10:00 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-18 20:56 +0100
                Re: bug in VFX --- IF does't work Hannu Vuolasaho <vuokkosetae@gmail.com> - 2015-06-19 03:13 +0300
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-19 08:37 +0100
                WAS: bug in VFX... IS: More rants from Rantman of Rantland rickman <gnuarm@gmail.com> - 2015-06-18 16:33 -0400
                Re: WAS: bug in VFX... IS: More rants from Rantman of Rantland "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-06-19 05:19 -0400
                Re: WAS: bug in VFX... IS: More rants from Rantman of Rantland Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-06-19 13:38 +0100
                Re: WAS: bug in VFX... IS: More rants from Rantman of Rantland rickman <gnuarm@gmail.com> - 2015-06-19 12:29 -0400
                Re: WAS: bug in VFX... IS: More rants from Rantman of Rantland "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-06-19 17:53 -0400
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-19 12:07 +0000
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-19 12:55 +0000
                The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-20 15:36 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-06-20 14:01 -0400
                Re: The meaning of xt in Forth-94 "Elizabeth D. Rather" <erather@forth.com> - 2015-06-20 08:33 -1000
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-06-20 21:18 -0700
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-21 13:09 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) stephen@mpeforth.com (Stephen Pelc) - 2015-06-21 14:50 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-21 23:58 +0200
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) stephen@mpeforth.com (Stephen Pelc) - 2015-06-22 10:54 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-22 15:52 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) stephen@mpeforth.com (Stephen Pelc) - 2015-06-22 17:08 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-23 16:43 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-22 20:19 +0200
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-22 08:47 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) stephen@mpeforth.com (Stephen Pelc) - 2015-06-22 13:58 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-22 15:37 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) stephen@mpeforth.com (Stephen Pelc) - 2015-06-22 17:02 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-23 16:29 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) stephen@mpeforth.com (Stephen Pelc) - 2015-06-23 18:18 +0000
                Re: The meaning of xt in Forth-94 (was: bug in VFX --- IF does't work) Mark Wills <markwills1970@gmail.com> - 2015-06-23 00:42 -0700
                Re: The meaning of xt in Forth-94 "Elizabeth D. Rather" <erather@forth.com> - 2015-06-22 21:47 -1000
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-23 02:42 -0700
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-06-23 03:38 -0700
                Re: The meaning of xt in Forth-94 stephen@mpeforth.com (Stephen Pelc) - 2015-06-23 12:55 +0000
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-06-23 06:55 -0700
                Re: The meaning of xt in Forth-94 peter.m.falth@gmail.com - 2015-06-23 08:29 -0700
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-23 16:47 +0000
                Re: The meaning of xt in Forth-94 stephen@mpeforth.com (Stephen Pelc) - 2015-06-23 22:48 +0000
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-06-24 18:13 -0700
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-06-25 13:40 +0100
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-06-25 06:29 -0700
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-25 08:13 -0700
                Re: The meaning of xt in Forth-94 stephen@mpeforth.com (Stephen Pelc) - 2015-06-25 16:33 +0000
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-06-25 13:45 -0700
                Re: The meaning of xt in Forth-94 stephen@mpeforth.com (Stephen Pelc) - 2015-06-26 05:54 +0000
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-06-27 21:08 -0700
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-06-26 03:44 -0700
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-26 03:52 -0700
                Re: The meaning of xt in Forth-94 franck.bensusan@gmail.com - 2015-06-26 08:54 -0700
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-27 01:09 +0200
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-06-27 11:00 +0100
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-27 15:23 +0200
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-27 16:31 +0000
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-27 21:11 +0200
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-28 13:41 +0000
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-29 03:09 +0200
                Re: The meaning of xt in Forth-94 mhx@iae.nl - 2015-06-27 06:42 -0700
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-06-28 13:21 +0100
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-06-26 12:20 +0100
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-07-12 19:43 -0700
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-28 14:09 +0000
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-28 10:21 -0700
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-28 14:26 +0000
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-29 03:21 +0200
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-30 07:14 +0000
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-07-01 00:33 +0200
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-04 13:58 +0000
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-07-05 00:18 +0200
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-05 07:33 +0100
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-05 08:28 +0100
                Re: The meaning of xt in Forth-94 stephen@mpeforth.com (Stephen Pelc) - 2015-07-05 12:22 +0000
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-06 16:03 +0000
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-06 18:40 +0100
                Re: The meaning of xt in Forth-94 stephen@mpeforth.com (Stephen Pelc) - 2015-07-06 20:36 +0000
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-07 07:18 +0100
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-07 07:17 +0000
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-06-28 19:32 -0700
                Re: The meaning of xt in Forth-94 "Elizabeth D. Rather" <erather@forth.com> - 2015-06-28 19:32 -1000
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-06-29 15:06 -0700
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-30 07:48 +0000
                Re: The meaning of xt in Forth-94 franck.bensusan@gmail.com - 2015-06-30 03:38 -0700
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-30 04:44 -0700
                Re: The meaning of xt in Forth-94 franck.bensusan@gmail.com - 2015-07-01 02:49 -0700
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-07-01 04:43 -0700
                Re: The meaning of xt in Forth-94 rickman <gnuarm@gmail.com> - 2015-07-02 02:16 -0400
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-07-01 23:24 -0700
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-07-02 00:10 -0700
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-07-02 01:51 -0700
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-02 12:49 +0000
                Re: The meaning of xt in Forth-94 "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-07-02 18:02 -0400
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-04 14:31 +0000
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-06-30 01:55 -0700
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-07-01 20:32 -0700
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-07-02 02:40 -0700
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-07-02 22:40 -0700
                Re: The meaning of xt in Forth-94 "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-07-03 04:32 -0400
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-07-03 03:03 -0700
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-07-03 03:16 -0700
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-03 22:06 +0100
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-07-03 22:39 -0700
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-04 14:45 +0000
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-07-04 11:39 -0700
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-04 19:55 +0100
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-07-04 20:54 -0700
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-05 07:18 +0100
                Re: The meaning of xt in Forth-94 "Elizabeth D. Rather" <erather@forth.com> - 2015-07-04 21:47 -1000
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-07-05 01:49 -0700
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-05 10:30 +0100
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-07-05 03:09 -0700
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-05 16:29 +0100
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-07-05 09:49 -0700
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-05 22:10 +0100
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-07-05 14:54 -0700
                Re: The meaning of xt in Forth-94 "Elizabeth D. Rather" <erather@forth.com> - 2015-07-05 12:41 -1000
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-07-05 15:47 -0700
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-07-06 00:57 +0200
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-07-05 16:08 -0700
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-07-06 01:36 +0200
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-07-05 17:25 -0700
                Re: The meaning of xt in Forth-94 "Elizabeth D. Rather" <erather@forth.com> - 2015-07-05 13:15 -1000
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-07-06 02:05 -0700
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-07-05 19:46 -0700
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-06 07:57 +0000
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-07-06 18:53 -0700
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-07 07:37 +0000
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-08 05:18 +0000
                Re: The meaning of xt in Forth-94 Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-07-08 07:59 +0100
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-07-08 12:06 -0700
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-07-08 20:08 -0700
                Re: The meaning of xt in Forth-94 Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-07-09 08:31 +0100
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-09 14:06 +0100
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-09 14:09 +0100
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-07-09 13:34 -0700
                Re: The meaning of xt in Forth-94 Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-07-10 20:27 +0100
                Re: The meaning of xt in Forth-94 Paul Rubin <no.email@nospam.invalid> - 2015-07-10 12:46 -0700
                Re: The meaning of xt in Forth-94 Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-07-10 21:48 +0100
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-07-08 17:02 +0200
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-08 17:48 +0100
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-07-08 20:58 +0200
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-08 20:19 +0100
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-07-08 21:48 +0200
                Re: The meaning of xt in Forth-94 "Alex McDonald" <blog@rivadpm.com> - 2015-07-09 00:47 +0100
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-09 04:56 +0000
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-07-11 14:34 -0700
                Re: The meaning of xt in Forth-94 Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-07-07 08:09 +0100
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-07-07 16:32 +0200
                Re: The meaning of xt in Forth-94 coos <chforth@hccnet.nl> - 2015-07-07 16:43 +0200
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-07 15:16 +0000
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-07-07 22:14 +0200
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-08 02:06 +0000
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-07-07 14:57 +0000
                Re: The meaning of xt in Forth-94 Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-07-07 22:51 +0100
                Re: The meaning of xt in Forth-94 "Elizabeth D. Rather" <erather@forth.com> - 2015-07-07 13:11 -1000
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-07-07 19:34 -0700
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-07-06 20:47 -0700
                Re: The meaning of xt in Forth-94 hughaguilar96@gmail.com - 2015-07-06 21:55 -0700
                Re: The meaning of xt in Forth-94 "Elizabeth D. Rather" <erather@forth.com> - 2015-07-05 08:53 -1000
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-07-06 01:56 -0700
                Re: The meaning of xt in Forth-94 "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-06-23 18:13 -0400
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-06-24 01:44 -0700
                Re: The meaning of xt in Forth-94 "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-06-24 20:07 -0400
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-25 17:05 +0000
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-06-24 02:08 -0700
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-24 04:53 -0700
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-24 04:57 -0700
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-06-24 05:46 -0700
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-24 07:05 -0700
                Re: The meaning of xt in Forth-94 stephen@mpeforth.com (Stephen Pelc) - 2015-06-24 14:40 +0000
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-24 10:12 -0700
                Re: The meaning of xt in Forth-94 stephen@mpeforth.com (Stephen Pelc) - 2015-06-24 20:35 +0000
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-24 15:01 +0000
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-24 08:58 -0700
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-24 09:54 -0700
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-28 16:40 +0000
                Re: The meaning of xt in Forth-94 "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-06-28 15:10 -0400
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-28 23:32 -0700
                Re: The meaning of xt in Forth-94 "Elizabeth D. Rather" <erather@forth.com> - 2015-06-28 21:37 -1000
                Re: The meaning of xt in Forth-94 Raimond Dragomir <raimond.dragomir@gmail.com> - 2015-06-29 01:38 -0700
                Re: The meaning of xt in Forth-94 Mark Wills <markwills1970@gmail.com> - 2015-06-24 08:53 -0700
                Re: The meaning of xt in Forth-94 "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-06-24 20:08 -0400
                Re: The meaning of xt in Forth-94 anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-23 10:30 +0000
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-23 22:58 +0200
                Re: The meaning of xt in Forth-94 Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-23 23:49 +0200
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-06-19 15:07 +0200
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-06-20 16:09 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-22 16:24 -0700
                Re: bug in VFX --- IF does't work "WJ" <w_a_x_man@yahoo.com> - 2015-06-15 17:41 +0000
                Re: bug in VFX --- IF does't work "WJ" <w_a_x_man@yahoo.com> - 2015-06-15 16:54 +0000
                Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-06-15 22:57 -0400
              Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-13 10:51 +0000
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-06-13 12:57 +0100
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-13 21:53 -0700
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-13 22:41 -0700
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-14 11:42 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-14 09:26 -0700
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-14 23:15 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-14 16:39 -0700
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-14 15:21 -0700
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-06-14 23:20 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-14 16:48 -0700
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-14 17:52 -0700
                Re: bug in VFX --- IF does't work Doug Hoffman <glidedog@gmail.com> - 2015-06-14 21:13 -0400
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-06-14 20:09 -0700
    Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-03 10:25 -0700
      Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-04-03 14:43 -0400
        Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-04-03 20:14 +0100
        Re: bug in VFX --- IF does't work jfong@ms4.hinet.net - 2015-04-03 23:16 -0700
      Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-04-03 20:02 +0100
      Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-03 20:46 +0000
        Re: bug in VFX --- IF does't work krishna.myneni@ccreweb.org - 2015-04-04 06:43 -0700
          Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-04 17:31 +0000
            Re: bug in VFX --- IF does't work krishna.myneni@ccreweb.org - 2015-04-04 15:54 -0700
              Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-04 21:01 -0700
                Re: bug in VFX --- IF does't work "WJ" <w_a_x_man@yahoo.com> - 2015-04-06 04:48 +0000
        Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-04 13:57 -0700
          Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-04-05 00:16 -0400
          Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-05 10:11 +0000
            Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-05 14:37 -0700
              Re: bug in VFX --- IF does't work "WJ" <w_a_x_man@yahoo.com> - 2015-04-06 04:52 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-05 21:58 -0700
              Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-06 13:56 +0000
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-04-06 22:22 +0200
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-06 18:09 -0700
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-07 14:30 +0000
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-07 15:43 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-10 19:55 -0700
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-11 15:51 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-11 16:25 -0700
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-12 10:22 +0000
                Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-12 10:48 +0000
                Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-12 10:53 +0000
                Re: bug in VFX --- IF does't work Coos Haak <chforth@hccnet.nl> - 2015-04-12 14:18 +0200
                Re: bug in VFX --- IF does't work Coos Haak <chforth@hccnet.nl> - 2015-04-12 14:35 +0200
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-13 12:36 +0000
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-04-13 06:00 -0700
                Re: bug in VFX --- IF does't work Coos Haak <chforth@hccnet.nl> - 2015-04-13 21:02 +0200
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-04-13 13:32 -0700
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-12 09:40 -0700
                Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-04-12 13:38 -0400
                Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-12 18:55 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-13 00:07 -0700
                Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-13 08:07 +0000
                Re: bug in VFX --- IF does't work "WJ" <w_a_x_man@yahoo.com> - 2015-05-12 23:09 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-05-12 20:35 -0700
                Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-13 10:10 +0000
                Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-05-13 15:58 -0400
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-05-13 13:13 -0700
                Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-14 11:40 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-05-14 18:48 -0700
                Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-06-12 21:51 -0400
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-04-13 00:13 +0100
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-12 20:43 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-04-13 09:53 +0100
                Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-14 09:46 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-14 10:01 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-04-14 18:24 +0100
                Re: bug in VFX --- IF does't work "Rod Pemberton" <bork@lllljunkqwer.cpm> - 2015-04-14 17:17 -0400
                Re: bug in VFX --- IF does't work Ron Aaron <rambamist@gmail.com> - 2015-04-13 18:08 +0300
                Re: bug in VFX --- IF does't work "Rod Pemberton" <bork@lllljunkqwer.cpm> - 2015-04-06 22:07 -0400
                Re: bug in VFX --- IF does't work "Elizabeth D. Rather" <erather@forth.com> - 2015-04-06 16:44 -1000
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-07 11:09 +0000
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-07 14:49 +0000
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-04-08 01:58 +0100
            Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-20 23:21 -0700
              Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-04-21 02:10 -0700
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-21 10:41 +0000
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-04-21 13:31 +0100
                Re: bug in VFX --- IF does't work Mark Wills <markwills1970@gmail.com> - 2015-04-21 06:00 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-04-21 14:09 +0100
                Re: bug in VFX --- IF does't work Lars Brinkhoff <lars.spam@nocrew.org> - 2015-04-22 10:59 +0200
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-22 11:41 +0000
                Re: bug in VFX --- IF does't work Lars Brinkhoff <lars.spam@nocrew.org> - 2015-04-22 14:13 +0200
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-22 14:06 +0000
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-22 15:42 +0000
                Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-22 15:57 +0000
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-22 16:43 +0000
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-04-24 05:35 +0200
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-24 11:22 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-24 11:18 -0700
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-04-25 01:21 +0200
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-25 16:49 +0000
                Re: bug in VFX --- IF does't work Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-05-03 21:07 +0100
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-05-03 23:25 +0100
                Re: bug in VFX --- IF does't work gwj.nexus@gmail.com - 2015-05-05 10:53 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-05-05 19:10 +0100
                Re: bug in VFX --- IF does't work Gerry <gerry@jackson9000.fsnet.co.uk> - 2015-05-06 21:41 +0100
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-05-07 11:05 +0100
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-08 11:35 +0000
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-06 14:09 +0000
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-04 03:08 +0200
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-05-04 09:23 +0100
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-04 20:32 +0200
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-06 13:26 +0000
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-06 20:00 +0200
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-05-06 13:24 -0700
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-08 12:07 +0000
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-05-08 18:26 +0100
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-09 01:10 +0200
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-12 16:13 +0000
                Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-13 00:11 +0200
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-04 16:58 +0000
                Re: bug in VFX --- IF does't work gwj.nexus@gmail.com - 2015-05-05 11:24 -0700
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-06 13:13 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-24 13:11 -0700
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-25 21:05 -0700
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-04-21 14:06 +0100
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-22 20:05 -0700
                Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-23 05:57 +0000
                Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-04-23 10:50 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-24 11:59 -0700
                Re: bug in VFX --- IF does't work "WJ" <w_a_x_man@yahoo.com> - 2015-05-12 23:18 +0000
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-05-12 20:24 -0700
    Re: bug in VFX --- IF does't work "Elizabeth D. Rather" <erather@forth.com> - 2015-04-24 08:56 -1000
      Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-24 12:09 -0700
        Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-04-24 22:29 +0100
      Re: bug in VFX --- IF does't work "WJ" <w_a_x_man@yahoo.com> - 2015-06-15 17:54 +0000
  Re: bug in VFX --- IF does't work Jason Damisch <jasondamisch@yahoo.com> - 2015-04-02 09:04 -0700
    Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-02 21:04 -0700
      Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-03 10:48 +0000
        Re: bug in VFX --- IF does't work Hans Bezemer <the.beez.speaks@gmail.com> - 2015-04-10 17:52 +0200
          Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-04-10 16:13 +0000
        Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-11 16:56 -0700
          Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-12 09:28 -0700
      Re: bug in VFX --- IF does't work Jason Damisch <jasondamisch@yahoo.com> - 2015-04-03 10:26 -0700
      Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-04-05 21:54 -0700
  Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-04-26 01:20 +0200
    Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-26 15:09 +0000
      Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-04-27 03:13 +0200
        Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-01 14:59 +0000
          Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-05-01 19:38 +0000
            Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-05-01 16:59 -0700
            Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 15:56 +0000
          Re: bug in VFX --- IF does't work Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-01 22:45 +0200
            Re: bug in VFX --- IF does't work JennyB <jennybrien@googlemail.com> - 2015-05-02 02:58 -0700
              Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-05-02 11:51 +0000
              Re: bug in VFX --- IF does't work albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-02 12:25 +0000
              Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 16:45 +0000
                Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-05-02 19:12 +0100
            Re: bug in VFX --- IF does't work anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-03 16:23 +0000
              Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-05-03 15:47 -0700
                Re: bug in VFX --- IF does't work Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-05-04 10:11 +0100
                Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-05-04 09:16 -0700
                Re: bug in VFX --- IF does't work roman.pavlyuk.0@gmail.com - 2015-05-04 10:15 -0700
  Re: bug in VFX --- IF does't work "WJ" <w_a_x_man@yahoo.com> - 2015-06-15 23:35 +0000
  Re: bug in VFX --- IF does't work Ching-Tang Tseng <ilikeforth@gmail.com> - 2015-07-02 02:31 -0700
    Re: bug in VFX --- IF does't work stephen@mpeforth.com (Stephen Pelc) - 2015-07-02 17:20 +0000
  Re: bug in VFX --- IF does't work Ching-Tang Tseng <ilikeforth@gmail.com> - 2015-07-02 15:40 -0700
    Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-07-02 19:55 -0400
  Re: bug in VFX --- IF does't work Ching-Tang Tseng <ilikeforth@gmail.com> - 2015-07-02 19:43 -0700
    Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-07-02 23:08 -0400
  Re: bug in VFX --- IF does't work Ching-Tang Tseng <ilikeforth@gmail.com> - 2015-07-02 21:56 -0700
    Re: bug in VFX --- IF does't work rickman <gnuarm@gmail.com> - 2015-07-03 01:25 -0400
      Re: bug in VFX --- IF does't work hughaguilar96@gmail.com - 2015-07-02 23:00 -0700
    Re: bug in VFX --- IF does't work "Alex McDonald" <blog@rivadpm.com> - 2015-07-03 22:25 +0100
  Re: bug in VFX --- IF does't work Ching-Tang Tseng <ilikeforth@gmail.com> - 2015-07-03 00:50 -0700

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