Re: 0 vs. translate-none

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From	minforth <minforth@gmx.net>
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Subject	Re: 0 vs. translate-none
Date	Wed, 24 Sep 2025 10:44:15 +0200
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Am 24.09.2025 um 10:28 schrieb albert@spenarnc.xs4all.nl:
> In article <2025Sep24.083826@mips.complang.tuwien.ac.at>,
> Anton Ertl <anton@mips.complang.tuwien.ac.at> wrote:
>> minforth <minforth@gmx.net> writes:
>>> Am 23.09.2025 um 19:23 schrieb Anton Ertl:
>>>> minforth <minforth@gmx.net> writes:
>>>>> FWIW I also use suffixes for recognizers:
>>>>> let M be a matrix
>>>>> M´  auto-transposed
>>>>> M~  auto-inverted
>>>>
>>>> Can you give an example of a matrix with your matrix recognizer?
>>>>
>>>
>>> To be fair, here MinForth displays the matrix/vector stack in the
>>> QUIT prompt:
>>>
>>> MinForth 3.6 (64 bit) (fp matrix)
>>> # 0 0 matrix mat  ok
>>> # m[ 1 2 3 ; 4 5 6 ]  ok
>>
>> Given this syntax, a parsing word M[ suggests itself to me (although I
>> generally dislike parsing words and probably would choose a different
>> syntax); or maybe a word that switches to a matrix interpreter
>> (possibly implemented using the recognizer words, with ] switching
>> back.  Why did you choose to use a recognizer?
> 
> WORDLIST suggest a different solution with a wordlist MATRIX
> MAT( adds MATRIX to the search order
> )MAT removes MATRIX from the search order
> 
> Circumstances may prevent this, but I think that is the situation
> where wordlists are intended for, create a different interpretation/compile
> environment.
In principle yes, but wordlists don't hook themselves into the Forth 
interpreter. IMO this is the only novelty of recognizers.

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Thread

0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-17 16:53 +0000
  Re: 0 vs. translate-none minforth <minforth@gmx.net> - 2025-09-19 12:24 +0200
    Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-19 15:45 +0000
      Re: 0 vs. translate-none peter <peter.noreply@tin.it> - 2025-09-19 19:39 +0200
        Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-20 07:25 +0000
          Re: 0 vs. translate-none peter <peter.noreply@tin.it> - 2025-09-20 10:34 +0200
            Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-20 16:08 +0000
              Re: 0 vs. translate-none peter <peter.noreply@tin.it> - 2025-09-20 19:08 +0200
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-20 17:57 +0000
                Re: 0 vs. translate-none peter <peter.noreply@tin.it> - 2025-09-20 20:55 +0200
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-21 12:33 +0000
                Re: 0 vs. translate-none peter <peter.noreply@tin.it> - 2025-09-21 18:39 +0200
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-23 17:25 +0000
                Re: 0 vs. translate-none peter <peter.noreply@tin.it> - 2025-09-23 22:25 +0200
                Re: 0 vs. translate-none albert@spenarnc.xs4all.nl - 2025-09-24 01:15 +0200
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-24 06:26 +0000
            Re: 0 vs. translate-none albert@spenarnc.xs4all.nl - 2025-09-21 10:37 +0200
              Re: 0 vs. translate-none minforth <minforth@gmx.net> - 2025-09-21 13:56 +0200
                Re: 0 vs. translate-none albert@spenarnc.xs4all.nl - 2025-09-21 14:44 +0200
                Re: 0 vs. translate-none minforth <minforth@gmx.net> - 2025-09-21 17:46 +0200
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-23 17:23 +0000
                Re: 0 vs. translate-none minforth <minforth@gmx.net> - 2025-09-23 22:38 +0200
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-24 06:38 +0000
                Re: 0 vs. translate-none minforth <minforth@gmx.net> - 2025-09-24 09:39 +0200
                Re: 0 vs. translate-none albert@spenarnc.xs4all.nl - 2025-09-24 10:28 +0200
                Re: 0 vs. translate-none minforth <minforth@gmx.net> - 2025-09-24 10:44 +0200
                Re: 0 vs. translate-none minforth <minforth@gmx.net> - 2025-09-24 10:36 +0200
              Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-21 12:50 +0000
                Re: 0 vs. translate-none albert@spenarnc.xs4all.nl - 2025-09-21 21:39 +0200
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-22 06:56 +0000
                Re: 0 vs. translate-none albert@spenarnc.xs4all.nl - 2025-09-22 10:09 +0200
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-22 08:39 +0000
                Re: 0 vs. translate-none albert@spenarnc.xs4all.nl - 2025-09-22 23:03 +0200
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-23 17:00 +0000
                Re: 0 vs. translate-none albert@spenarnc.xs4all.nl - 2025-09-24 00:41 +0200
                Re: 0 vs. translate-none dxf <dxforth@gmail.com> - 2025-09-24 13:57 +1000
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-24 06:45 +0000
                Re: 0 vs. translate-none dxf <dxforth@gmail.com> - 2025-09-25 15:22 +1000
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-25 06:36 +0000
                Re: 0 vs. translate-none albert@spenarnc.xs4all.nl - 2025-09-25 13:00 +0200
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-29 05:54 +0000
                Re: 0 vs. translate-none albert@spenarnc.xs4all.nl - 2025-09-29 11:03 +0200
                Re: 0 vs. translate-none anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2025-09-29 16:27 +0000
                Re: 0 vs. translate-none dxf <dxforth@gmail.com> - 2025-09-26 10:56 +1000
                Re: 0 vs. translate-none Hans Bezemer <the.beez.speaks@gmail.com> - 2025-09-26 17:09 +0200
                Re: 0 vs. translate-none dxf <dxforth@gmail.com> - 2025-09-29 00:42 +1000
                Re: 0 vs. translate-none Hans Bezemer <the.beez.speaks@gmail.com> - 2025-09-30 18:15 +0200
                Re: 0 vs. translate-none dxf <dxforth@gmail.com> - 2025-10-01 14:10 +1000
                Re: 0 vs. translate-none Hans Bezemer <the.beez.speaks@gmail.com> - 2025-10-02 15:48 +0200
  Re: 0 vs. translate-none Ruvim <ruvim.pinka@gmail.com> - 2025-09-26 02:19 +0400
    Re: 0 vs. translate-none Ruvim <ruvim.pinka@gmail.com> - 2025-09-27 13:43 +0400

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