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Re: Gforth snapshot for Windows

From anton@mips.complang.tuwien.ac.at (Anton Ertl)
Newsgroups comp.lang.forth
Subject Re: Gforth snapshot for Windows
Date 2016-09-30 16:26 +0000
Organization Institut fuer Computersprachen, Technische Universitaet Wien
Message-ID <2016Sep30.182645@mips.complang.tuwien.ac.at> (permalink)
References <nskfdp$c7g$1@dont-email.me> <nsls3h$6ti$1@dont-email.me>

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Gerry Jackson <gerry@jackson9000.fsnet.co.uk> writes:
>Nor do all the anti-money laundering regulations that make life tedious 
>when dealing with banks in the UK.

Or maybe the banks just put up these regulations as justifications for
tedium that they impose for completely different (but
harder-to-swallow for the customers) reasons.

BTT: Thank you for your feedback.

>2) There are now a huge number of irritating warning messages. Why 
>should GForth warn me that:
>
>    '0.' is a double-cell integer; type `help' for more info
>
>when I already know that

Because Gforth does not know that you already know that.  If you
actually type HELP, you get advice on how to tell Gforth that you
already know that.

>4) A locals test fails, it used to work:
>
>    DECIMAL
>    T{ : LT31 {: A B C D E F G H I J K L M N O P :}
>              P O N M L K J I H G F E D C B A ; -> }T
>    16 BASE !
>    T{ 0 1 2 3 4 5 6 7 8 9 A B C D E F LT31
>       -> F E D C B A 9 8 7 6 5 4 3 2 1 0 }T

Gforth now contains a word B.  Maybe we should warn about using
numbers that don't start with 0-9 or a prefix, too.

So the fix for your test is:

    T{ 0 1 2 3 4 5 6 7 8 9 $A $B $C $D $E $F LT31
       -> $F $E $D $C $B $A 9 8 7 6 5 4 3 2 1 0 }T

or (Forth-94):

    T{ 0 1 2 3 4 5 6 7 8 9 0A 0B 0C 0D 0E 0F LT31
       -> 0F 0E 0D 0C 0B 0A 9 8 7 6 5 4 3 2 1 0 }T

>5) Now that GForth NAME>INTERPRET seems to return an xt for a word 
>without interpretation semantics we can't test that NAME>INTERPRET 
>returns a 0 for such words. I always recognised that might be a problem 
>and I suppose I'll now have to change the test. But I have to say that 
>some words don't do anything sensible when their interpret xt is executed
>e.g.
>    $" RECURSE" FORTH-WORDLIST GET-NAME-TOKEN NAME>INTERPRET
>    .s <1> -5418952  ok
>    execute .s <2> -5419160 19  ok
>    type %%abc%%def%%%%ghi%% ok
>
>The string returned is from a previous test on UNESCAPE in a different 
>file. I'd rather a system reported an error.

RECURSE is currently defined using a clever trick; as many clever
tricks, it has some surprising consequences.  Does it have any
benefits?  If not, maybe we should go back to something like

: recurse latestxt compile, ; immediate compile-only

Then you get a warning if you use RECURSE in the text interpreter in
interpretation state.

>6) May not be your problem but when the console window is resized any 
>text displayed disappears, but GForth is still working. Also the colours 
>for the error messages are unreadable, I had to change to white 
>background and black text to see what had happened.

What colours do you normally use?

>Wouldn't it be a good idea to run the suite of test programs through a 
>new version before you actually release it?

We probably should be using your test suite more, yes.

- 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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Thread

Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-09-30 01:33 +0000
  Re: Gforth snapshot for Windows Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2016-09-30 15:16 +0100
    Re: Gforth snapshot for Windows anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-09-30 16:26 +0000
      Re: Gforth snapshot for Windows Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2016-09-30 19:50 +0100
        Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-09-30 20:34 +0000
          Re: Gforth snapshot for Windows Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2016-10-02 11:14 +0100
            Re: Gforth snapshot for Windows anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-10-02 16:29 +0000
              Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-02 22:47 +0000
          Re: Gforth snapshot for Windows jjmail9@gmail.com - 2016-10-19 04:45 -0700
        Re: Gforth snapshot for Windows Rod Pemberton <NoHaveNotOne@zxdehrnyya.cam> - 2016-09-30 17:28 -0400
          Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-09-30 22:14 +0000
          Re: Gforth snapshot for Windows Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2016-10-01 19:42 +0100
        Re: Gforth snapshot for Windows anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-10-01 07:08 +0000
          Re: Gforth snapshot for Windows Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2016-10-02 11:23 +0100
            Re: Gforth snapshot for Windows anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-10-02 16:14 +0000
              Re: Gforth snapshot for Windows Cecil Bayona <cbayona@cbayona.com> - 2016-10-02 12:14 -0500
              Re: Gforth snapshot for Windows albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2016-10-02 19:45 +0200
                Re: Gforth snapshot for Windows anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-10-03 07:43 +0000
                Re: Gforth snapshot for Windows alex <alex@rivadpm.com> - 2016-10-03 12:51 +0100
        Re: Gforth snapshot for Windows Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2016-10-02 12:07 +0100
          Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-02 22:39 +0000
      Re: Gforth snapshot for Windows Paul Rubin <no.email@nospam.invalid> - 2016-09-30 14:36 -0700
        Re: Gforth snapshot for Windows anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-10-01 07:46 +0000
          Re: Gforth snapshot for Windows Paul Rubin <no.email@nospam.invalid> - 2016-10-01 12:12 -0700
          Re: Gforth snapshot for Windows lawrencedo99@gmail.com - 2016-10-02 19:51 -0700
      Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-09-30 22:09 +0000
        Re: Gforth snapshot for Windows "Elizabeth D. Rather" <erather@forth.com> - 2016-09-30 13:25 -1000
          Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-02 00:10 +0000
            Re: Gforth snapshot for Windows "Elizabeth D. Rather" <erather@forth.com> - 2016-10-01 15:31 -1000
              Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-02 23:00 +0000
                Re: Gforth snapshot for Windows "Elizabeth D. Rather" <erather@forth.com> - 2016-10-02 21:32 -1000
                Re: Gforth snapshot for Windows Cecil Bayona <cbayona@cbayona.com> - 2016-10-03 03:46 -0500
                Re: Gforth snapshot for Windows "Elizabeth D. Rather" <erather@forth.com> - 2016-10-02 23:25 -1000
                Re: Gforth snapshot for Windows albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2016-10-03 12:57 +0200
                Re: Gforth snapshot for Windows lawrencedo99@gmail.com - 2016-10-03 04:31 -0700
                Re: Gforth snapshot for Windows anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-10-04 09:18 +0000
                Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-04 21:57 +0000
                Re: Gforth snapshot for Windows jjmail9@gmail.com - 2016-10-19 06:47 -0700
                Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-21 20:22 +0000
                Re: Gforth snapshot for Windows "Elizabeth D. Rather" <erather@forth.com> - 2016-10-04 12:40 -1000
                Re: Gforth snapshot for Windows jjmail9@gmail.com - 2016-10-19 08:37 -0700
                Re: Gforth snapshot for Windows Cecil Bayona <cbayona@cbayona.com> - 2016-10-19 11:29 -0500
                Re: Gforth snapshot for Windows jjmail9@gmail.com - 2016-10-19 12:03 -0700
                Re: Gforth snapshot for Windows anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-10-20 12:15 +0000
                Re: Gforth snapshot for Windows "Elizabeth D. Rather" <erather@forth.com> - 2016-10-20 07:36 -1000
                Re: Gforth snapshot for Windows anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-10-21 07:15 +0000
                Re: Gforth snapshot for Windows "Elizabeth D. Rather" <erather@forth.com> - 2016-10-21 22:12 -1000
                Re: Gforth snapshot for Windows albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2016-10-22 12:12 +0200
                Re: Gforth snapshot for Windows anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-10-22 13:52 +0000
                Re: Gforth snapshot for Windows jjmail9@gmail.com - 2016-10-19 05:57 -0700
  Re: Gforth snapshot for Windows Jason Damisch <jasondamisch@yahoo.com> - 2016-09-30 10:17 -0700
  Re: Gforth snapshot for Windows Philip Smith <philipkingsmith@gmail.com> - 2016-09-30 11:45 -0700
  Re: Gforth snapshot for Windows beeflo <beeflobill@gmail.com> - 2016-10-11 10:51 -0700
    Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-11 20:44 +0000
      Re: Gforth snapshot for Windows Jan Coombs <jenfhaomndgfwutc@murmic.plus.com> - 2016-10-12 01:02 +0100
        Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-13 00:26 +0000
          Re: Gforth snapshot for Windows Jan Coombs <jenfhaomndgfwutc@murmic.plus.com> - 2016-10-13 08:48 +0100
            Re: Gforth snapshot for Windows lawrencedo99@gmail.com - 2016-10-13 01:09 -0700
              Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-14 23:39 +0000
          Re: Gforth snapshot for Windows Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2016-10-14 18:05 +0100
            Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-14 23:29 +0000
              Re: Gforth snapshot for Windows anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-10-15 16:26 +0000
              Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-17 00:52 +0000
                Re: Gforth snapshot for Windows Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2016-10-19 10:50 +0100
      Re: Gforth snapshot for Windows Spiros Lakkos <slakkos@hotmail.com> - 2016-10-12 06:50 +0300
    Re: Gforth snapshot for Windows lawrencedo99@gmail.com - 2016-10-11 22:42 -0700
      Re: Gforth snapshot for Windows beeflo <beeflobill@gmail.com> - 2016-10-12 09:41 -0700
        Re: Gforth snapshot for Windows Bernd Paysan <bernd@net2o.de> - 2016-10-12 23:46 +0000

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