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Re: Recognizers discussion

From Bernd Paysan <bernd@net2o.de>
Newsgroups comp.lang.forth
Subject Re: Recognizers discussion
Date 2017-05-02 22:53 +0000
Organization A noiseless patient Spider
Message-ID <oeb2m3$tsb$2@dont-email.me> (permalink)
References <oea4r7$kr1$1@dont-email.me> <QbidnWtx4s3kXpXEnZ2dnUU7-a2dnZ2d@supernews.com> <oeagru$qq$1@dont-email.me> <csudnVLPoNniVpXEnZ2dnUU7-b2dnZ2d@supernews.com>

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Am Tue, 02 May 2017 13:10:07 -0500 schrieb Andrew Haley:

> Alex <alex@rivadpm.com> wrote:
>> On 5/2/2017 18:35, Andrew Haley wrote:
>> 
>> 
>>>> The only difference will be the inability to add recognizers,
>>>> simple, literal or otherwise, in a standard way.
>>> 
>>> I don't understand this last sentence.
>> 
>> I mean that we will not be able, in a standard way, to extend number
>> recognition. Matthias proposes recognizers, and having built a system
>> that employs them, I can attest to their simplicity and universality.
> 
> Yes, but you don't need recognizing numbers to come before the
> dictionary search in order to do that.

You are still locked into thinking that the recognizer is for numbers 
only.  It isn't.  Get out of your box.  Recognizers can be dot parsers, 
can be scope parsers (scope:word), and where they sit in the recognizer 
order depends on the job.

Literal recognizers will certainly be added after the dictionary search.  
Unless you want to parse a ton of literals quickly, then you reverse that 
temporarily.

And one important factor for a clean design is that you have rules, but 
no exceptions.  The dictionary search is just one recognizer, nothing 
special (people suggested that it's actually a stack of recognizers, with 
each vocabulary in the search order being one recognizer).

-- 
Bernd Paysan
"If you want it done right, you have to do it yourself"
net2o ID: kQusJzA;7*?t=uy@X}1GWr!+0qqp_Cn176t4(dQ*
http://bernd-paysan.de/

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Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-02 15:27 +0100
  Recognizers discussion lehs <skydda.barnen@gmail.com> - 2017-05-02 07:52 -0700
    Re: Recognizers discussion Mark Wills <markwills1970@gmail.com> - 2017-05-02 08:19 -0700
      Re: Recognizers discussion lehs <skydda.barnen@gmail.com> - 2017-05-02 08:27 -0700
    Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-02 19:55 +0100
      Re: Recognizers discussion lehs <skydda.barnen@gmail.com> - 2017-05-03 02:38 -0700
        Re: Recognizers discussion anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-04 15:16 +0000
  Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-02 17:05 +0100
    Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-02 17:23 +0100
      Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-02 17:26 +0100
      Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-02 13:03 -0500
        Re: Recognizers discussion Matthias Trute <matthias.trute@gmail.com> - 2017-05-02 12:44 -0700
          Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-03 04:36 -0500
        Re: Recognizers discussion anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-04 13:28 +0000
          Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-04 09:13 -0500
  Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-02 12:35 -0500
    Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-02 18:53 +0100
      Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-02 13:10 -0500
        Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-02 19:22 +0100
        Re: Recognizers discussion Bernd Paysan <bernd@net2o.de> - 2017-05-02 22:53 +0000
          Re: Recognizers discussion Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2017-05-03 07:39 +0100
            Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-03 10:58 +0100
            Re: Recognizers discussion anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-04 13:53 +0000
            Re: Recognizers discussion Bernd Paysan <bernd@net2o.de> - 2017-05-06 01:21 +0000
            Re: Recognizers discussion pahihu <pahihu@gmail.com> - 2017-05-06 00:22 -0700
              Re: Recognizers discussion Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2017-05-06 23:05 +0100
                Re: Recognizers discussion pahihu <pahihu@gmail.com> - 2017-05-06 22:36 -0700
          Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-03 04:38 -0500
            Re: Recognizers discussion minforth@arcor.de - 2017-05-03 04:49 -0700
              Re: Recognizers discussion Mark Wills <markwills1970@gmail.com> - 2017-05-03 05:03 -0700
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-03 09:02 -0500
                Re: Recognizers discussion Mark Wills <markwills1970@gmail.com> - 2017-05-03 07:45 -0700
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-03 11:24 -0500
                Re: Recognizers discussion Mark Wills <markwills1970@gmail.com> - 2017-05-03 09:45 -0700
                Re: Recognizers discussion Raimond Dragomir <raimond.dragomir@gmail.com> - 2017-05-03 10:08 -0700
                Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-09 15:56 +0000
                Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-03 18:37 +0100
                Re: Recognizers discussion Mark Wills <markwills1970@gmail.com> - 2017-05-03 11:07 -0700
                Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-03 20:55 +0100
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-04 02:47 -0500
                Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-04 13:07 +0100
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-04 07:59 -0500
                Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-04 17:38 +0100
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-04 12:42 -0500
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-04 02:43 -0500
                Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-04 13:05 +0100
                Re: Recognizers discussion Ron Aaron <rambamist@gmail.com> - 2017-05-04 15:10 +0300
                Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-04 13:25 +0100
                Re: Recognizers discussion Ron Aaron <rambamist@gmail.com> - 2017-05-04 15:33 +0300
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-04 08:05 -0500
                Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-09 15:54 +0000
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-09 11:10 -0500
                Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-10 11:49 +0000
                Re: Recognizers discussion anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-04 16:14 +0000
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-04 13:02 -0500
                Re: Recognizers discussion Bernd Paysan <bernd@net2o.de> - 2017-05-05 23:29 +0000
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-07 03:56 -0500
                Re: Recognizers discussion Bernd Paysan <bernd@net2o.de> - 2017-05-07 22:42 +0000
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-08 04:08 -0500
                Re: Recognizers discussion Julian Fondren <julian.fondren@gmail.com> - 2017-05-03 08:51 -0700
                Re: Recognizers discussion Mark Wills <markwills1970@gmail.com> - 2017-05-03 09:38 -0700
                Re: Recognizers discussion Julian Fondren <julian.fondren@gmail.com> - 2017-05-03 09:59 -0700
                Re: Recognizers discussion Mark Wills <markwills1970@gmail.com> - 2017-05-03 10:16 -0700
                Re: Recognizers discussion albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-05-03 22:04 +0200
                Re: Recognizers discussion minforth@arcor.de - 2017-05-03 22:09 -0700
                Re: Recognizers discussion Joel Rees <joel.rees@gmail.com> - 2017-05-07 19:50 -0700
                Re: Recognizers discussion "Elizabeth D. Rather" <erather@forth.com> - 2017-05-07 21:33 -1000
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-08 04:12 -0500
                Re: Recognizers discussion Joel Rees <joel.rees@gmail.com> - 2017-05-08 20:21 -0700
                FP stack (was: Recognizers discussion) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-08 12:35 +0000
                Re: FP stack (was: Recognizers discussion) Joel Rees <joel.rees@gmail.com> - 2017-05-08 20:50 -0700
                Re: FP stack Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-09 03:39 -0500
                Re: FP stack Joel Rees <joel.rees@gmail.com> - 2017-05-09 20:59 -0700
                Re: FP stack Julian Fondren <julian.fondren@gmail.com> - 2017-05-10 00:03 -0700
                Re: FP stack Alex <alex@rivadpm.com> - 2017-05-10 08:10 +0100
                Re: FP stack "Elizabeth D. Rather" <erather@forth.com> - 2017-05-09 21:24 -1000
                Re: FP stack Julian Fondren <julian.fondren@gmail.com> - 2017-05-10 00:37 -0700
                Re: FP stack "Elizabeth D. Rather" <erather@forth.com> - 2017-05-09 22:53 -1000
                Re: FP stack Alex <alex@rivadpm.com> - 2017-05-10 08:53 +0100
                Re: FP stack Ron Aaron <rambamist@gmail.com> - 2017-05-10 11:00 +0300
                Re: FP stack Paul Rubin <no.email@nospam.invalid> - 2017-05-10 01:02 -0700
                Re: FP stack Ron Aaron <rambamist@gmail.com> - 2017-05-10 11:06 +0300
                Re: FP stack anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-10 09:58 +0000
                Re: FP stack Ron Aaron <rambamist@gmail.com> - 2017-05-10 14:17 +0300
                Re: FP stack Alex <alex@rivadpm.com> - 2017-05-10 13:09 +0100
                Re: FP stack anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-10 15:05 +0000
                Re: FP stack albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-05-10 11:43 +0200
                Re: FP stack "HAA" <someone@microsoft.com> - 2017-05-10 18:34 +1000
                Re: FP stack anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-10 09:45 +0000
                Re: FP stack "HAA" <someone@microsoft.com> - 2017-05-11 19:13 +1000
                Re: FP stack Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-11 04:50 -0500
                Re: FP stack anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-11 16:18 +0000
                Re: FP stack Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-11 12:12 -0500
                Re: FP stack stephen@mpeforth.com (Stephen Pelc) - 2017-05-11 13:53 +0000
                Re: FP stack anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-11 15:43 +0000
                Re: FP stack Joel Rees <joel.rees@gmail.com> - 2017-05-12 08:48 -0700
                Re: FP stack anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-11 16:31 +0000
                Re: FP stack "Elizabeth D. Rather" <erather@forth.com> - 2017-05-11 10:18 -1000
                Re: FP stack Cecil Bayona <cbayona@cbayona.com> - 2017-05-11 15:37 -0500
                Re: FP stack "Elizabeth D. Rather" <erather@forth.com> - 2017-05-11 17:25 -1000
                Re: FP stack Cecil Bayona <cbayona@cbayona.com> - 2017-05-11 22:55 -0500
                Re: FP stack "HAA" <someone@microsoft.com> - 2017-05-13 14:24 +1000
                Re: FP stack albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-05-13 13:44 +0200
                Re: FP stack Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-10 05:58 -0500
                Re: FP stack (was: Recognizers discussion) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-09 13:50 +0000
                Re: FP stack (was: Recognizers discussion) Joel Rees <joel.rees@gmail.com> - 2017-05-10 00:25 -0700
                Re: FP stack (was: Recognizers discussion) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-10 11:39 +0000
                Re: FP stack (was: Recognizers discussion) Joel Rees <joel.rees@gmail.com> - 2017-05-10 11:49 -0700
                Re: FP stack (was: Recognizers discussion) "HAA" <someone@microsoft.com> - 2017-05-09 21:15 +1000
                Re: Recognizers discussion "HAA" <someone@microsoft.com> - 2017-05-09 14:16 +1000
              Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-03 08:57 -0500
                Re: Recognizers discussion minforth@arcor.de - 2017-05-03 07:54 -0700
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-03 11:30 -0500
                Re: Recognizers discussion Cecil Bayona <cbayona@cbayona.com> - 2017-05-03 14:05 -0500
                Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-03 18:42 +0100
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-04 02:51 -0500
                Re: Recognizers discussion "HAA" <someone@microsoft.com> - 2017-05-04 22:29 +1000
                Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-04 13:41 +0100
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-04 09:06 -0500
                Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-15 12:22 +0000
                Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-15 07:36 -0500
                Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-18 21:21 +0000
                Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-18 21:24 +0000
                Re: Recognizers discussion albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-05-04 20:17 +0200
                Re: Recognizers discussion "HAA" <someone@microsoft.com> - 2017-05-05 11:03 +1000
                Re: Recognizers discussion minforth@arcor.de - 2017-05-05 00:16 -0700
                Re: Recognizers discussion JUERGEN <epldfpga@aol.com> - 2017-05-05 13:15 -0700
                Re: Recognizers discussion "HAA" <someone@microsoft.com> - 2017-05-06 16:49 +1000
                Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-05 21:00 +0100
      Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-09 14:17 +0000
        Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-09 15:46 +0100
          Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-10 11:50 +0000
            Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-10 13:11 +0100
              Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-10 13:49 +0000
                Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-10 15:57 +0100
                Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-12 14:17 +0000
  Re: Recognizers discussion "Elizabeth D. Rather" <erather@forth.com> - 2017-05-02 09:25 -1000
    Re: Recognizers discussion albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-05-03 01:19 +0200
    Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-05 15:50 +0000
      Re: Recognizers discussion "HAA" <someone@microsoft.com> - 2017-05-08 11:43 +1000
        Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-08 19:17 +0000
          Re: Recognizers discussion anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-09 14:25 +0000
            Re: Recognizers discussion "Elizabeth D. Rather" <erather@forth.com> - 2017-05-09 21:22 -1000
              Re: Recognizers discussion "HAA" <someone@microsoft.com> - 2017-05-13 13:33 +1000
                Re: Recognizers discussion "Elizabeth D. Rather" <erather@forth.com> - 2017-05-12 21:32 -1000
                Re: Recognizers discussion Howerd <howerdo@yahoo.co.uk> - 2017-05-13 07:12 -0700
                Re: Recognizers discussion "Rudy Velthuis" <newsgroups@rvelthuis.de> - 2017-05-13 14:30 +0000
  Re: Recognizers discussion rickman <gnuarm@gmail.com> - 2017-05-04 11:37 -0400
    Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-04 17:51 +0100
      Re: Recognizers discussion anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-05 07:31 +0000
        Re: Recognizers discussion Lars Brinkhoff <lars.spam@nocrew.org> - 2017-05-05 20:35 +0200
          Re: Recognizers discussion minforth@arcor.de - 2017-05-05 12:27 -0700
          Re: Recognizers discussion Cecil Bayona <cbayona@cbayona.com> - 2017-05-05 15:03 -0500
          Re: Recognizers discussion anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-06 16:26 +0000
            Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-06 18:17 +0100
              Re: Recognizers discussion Brad Eckert <hwfwguy@gmail.com> - 2017-05-06 12:26 -0700
                Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-06 21:39 +0100
            Re: Recognizers discussion Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-07 03:58 -0500
              Re: Recognizers discussion Alex <alex@rivadpm.com> - 2017-05-07 10:39 +0100
                Re: Recognizers discussion Bernd Paysan <bernd@net2o.de> - 2017-05-07 23:39 +0000
                Re: Recognizers discussion Paul Rubin <no.email@nospam.invalid> - 2017-05-07 17:38 -0700
                Re: Recognizers discussion anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-08 13:40 +0000
                Re: Recognizers discussion anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-08 13:25 +0000
                Re: Recognizers discussion Lars Brinkhoff <lars.spam@nocrew.org> - 2017-05-08 16:25 +0200
              Flash (was: Recognizers discussion) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-07 10:51 +0000
                Re: Flash Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-05-07 08:06 -0500
                Re: Flash anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-07 13:57 +0000
                Re: Flash Lars Brinkhoff <lars.spam@nocrew.org> - 2017-05-07 16:46 +0200
                Re: Flash Alex <alex@rivadpm.com> - 2017-05-07 16:31 +0100
                Re: Flash anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-07 17:16 +0000
                Re: Flash Alex <alex@rivadpm.com> - 2017-05-07 19:18 +0100
                Re: Flash albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-05-07 21:45 +0200
                Re: Flash Matthias Trute <matthias.trute@gmail.com> - 2017-05-07 12:54 -0700
                Re: Flash Alex <alex@rivadpm.com> - 2017-05-07 19:33 +0100
                Re: Flash Raimond Dragomir <raimond.dragomir@gmail.com> - 2017-05-07 08:50 -0700
                Re: Flash anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-05-07 17:21 +0000
    Re: Recognizers discussion Matthias Trute <matthias.trute@gmail.com> - 2017-05-04 10:07 -0700

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