Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.lang.forth > #35606

Re: RFD Recognizer

From Gerry Jackson <gerry@jackson9000.fsnet.co.uk>
Newsgroups comp.lang.forth
Subject Re: RFD Recognizer
Date 2015-01-08 20:44 +0000
Organization A noiseless patient Spider
Message-ID <m8mq66$3ff$1@dont-email.me> (permalink)
References <de1bad94-b5e9-468b-9673-9fcb963c1622@googlegroups.com>

Show all headers | View raw


On 02/01/2015 19:56, Matthias Trute wrote:
> some time ago I posted the following text to the Forth200x mailing list.
> There I got really valuable feedback and decided now to post the same text
> here at c.l.f as well. Why the same text, you may ask? Well, we
> discussed many use cases of the concept and even some fundamental
> changes in different areas of Forth but not the concept as such.
>
> There is a nicely formatted PDF at
> http://amforth.sourceforge.net/pr/Recognizer-rfc.pdf

I think the concept of recognizers is a brilliant idea and would solve 
frustrations I've had with the inflexibility of the classic Forth 
interpreter.

Why can't recognisers be unified with the search order so that a user 
can interleave recognisers and wordlist searches as needed. We wouldn't 
need to introduce words such as GET-RECOGNIZERS and SET-RECOGNIZERS 
since GET-ORDER and SET-ORDER could be extended to handle recognizer ids 
(rids) as well as wids.

I suppose this could be achieved by clearing the search order completely 
and writing your own wordlist recognisers but that seems a poor way to 
do it.

-- 
Gerry

Back to comp.lang.forth | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread


Thread

RFD Recognizer Matthias Trute <matthias.trute@gmail.com> - 2015-01-02 11:56 -0800
  Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-03 05:37 -0600
    Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-03 12:56 +0000
      Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-04 04:23 -0600
        Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-04 11:25 +0000
          Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-05 04:43 -0600
            Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-05 12:35 +0000
              Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-06 10:33 -0600
                Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-07 15:29 +0000
                Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-07 12:57 -0600
                Re: RFD Recognizer Matthias Trute <matthias.trute@gmail.com> - 2015-01-07 12:27 -0800
                Re: RFD Recognizer Bernd Paysan <bernd.paysan@gmx.de> - 2015-01-09 00:42 +0100
                Re: RFD Recognizer albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-01-07 20:55 +0000
    Re: RFD Recognizer Matthias Trute <matthias.trute@gmail.com> - 2015-01-03 06:43 -0800
      Re: RFD Recognizer JennyB <jennybrien@googlemail.com> - 2015-01-03 07:54 -0800
        Re: RFD Recognizer Matthias Trute <matthias.trute@gmail.com> - 2015-01-03 08:37 -0800
          Re: RFD Recognizer JennyB <jennybrien@googlemail.com> - 2015-01-03 10:08 -0800
        Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-04 12:15 +0000
          Re: RFD Recognizer JennyB <jennybrien@googlemail.com> - 2015-01-09 10:15 -0800
            Re: RFD Recognizer Matthias Trute <matthias.trute@gmail.com> - 2015-01-09 12:11 -0800
              Re: RFD Recognizer Bernd Paysan <bernd.paysan@gmx.de> - 2015-01-09 22:46 +0100
      Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-04 04:37 -0600
        Re: RFD Recognizer Matthias Trute <matthias.trute@gmail.com> - 2015-01-04 06:32 -0800
          Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-05 04:55 -0600
            Re: RFD Recognizer Matthias Trute <matthias.trute@gmail.com> - 2015-01-05 10:06 -0800
      Re: RFD Recognizer albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-01-04 16:02 +0000
        Re: RFD Recognizer Matthias Trute <matthias.trute@gmail.com> - 2015-01-04 11:06 -0800
          Re: RFD Recognizer JennyB <jennybrien@googlemail.com> - 2015-01-05 08:18 -0800
            Re: RFD Recognizer JennyB <jennybrien@googlemail.com> - 2015-01-05 08:59 -0800
            Re: RFD Recognizer Matthias Trute <matthias.trute@gmail.com> - 2015-01-05 10:23 -0800
              Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-08 15:36 +0000
                Re: RFD Recognizer Matthias Trute <matthias.trute@gmail.com> - 2015-01-08 10:54 -0800
                Re: RFD Recognizer Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-01-08 20:50 +0000
          Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-08 14:24 +0000
            Re: RFD Recognizer albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-01-08 16:06 +0000
            Re: RFD Recognizer Bernd Paysan <bernd.paysan@gmx.de> - 2015-01-09 01:11 +0100
        Re: RFD Recognizer Matthias Koch <matthias.koch@hot.uni-hannover.de> - 2015-01-05 17:19 +0100
    Re: RFD Recognizer Bernd Paysan <bernd.paysan@gmx.de> - 2015-01-03 16:08 +0100
    Re: RFD Recognizer hughaguilar96@gmail.com - 2015-01-03 16:05 -0800
      Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-04 04:42 -0600
      Re: RFD Recognizer stephen@mpeforth.com (Stephen Pelc) - 2015-01-06 18:01 +0000
    Re: RFD Recognizer albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-01-04 15:11 +0000
      Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-05 05:00 -0600
        Re: RFD Recognizer albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-01-05 13:39 +0000
          Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-06 04:57 -0600
            Re: RFD Recognizer albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-01-06 18:00 +0000
              Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-07 05:13 -0600
                Re: RFD Recognizer albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-01-07 17:18 +0000
                Re: RFD Recognizer Andrew Haley <andrew29@littlepinkcloud.invalid> - 2015-01-07 13:04 -0600
  Re: RFD Recognizer Julian Fondren <julian.fondren@gmail.com> - 2015-01-04 07:48 -0800
    Re: RFD Recognizer JennyB <jennybrien@googlemail.com> - 2015-01-05 06:01 -0800
      Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-05 14:31 +0000
        Re: RFD Recognizer JennyB <jennybrien@googlemail.com> - 2015-01-05 08:43 -0800
          Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-08 15:22 +0000
        Re: RFD Recognizer Bernd Paysan <bernd.paysan@gmx.de> - 2015-01-06 02:48 +0100
          Re: RFD Recognizer albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-01-06 03:13 +0000
    Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-08 13:45 +0000
  Re: RFD Recognizer Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-01-08 20:44 +0000
    Re: RFD Recognizer JennyB <jennybrien@googlemail.com> - 2015-01-17 09:26 -0800
      Re: RFD Recognizer Bernd Paysan <bernd.paysan@gmx.de> - 2015-01-17 18:54 +0100
        Re: RFD Recognizer JennyB <jennybrien@googlemail.com> - 2015-01-17 12:35 -0800
      Re: RFD Recognizer Matthias Trute <matthias.trute@gmail.com> - 2015-01-18 04:16 -0800
        Re: RFD Recognizer albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-01-18 13:38 +0000
          Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-18 13:56 +0000
            Re: RFD Recognizer JennyB <jennybrien@googlemail.com> - 2015-01-18 07:10 -0800
              Re: RFD Recognizer anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-01-18 16:14 +0000
      Re: RFD Recognizer Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2015-01-20 18:26 +0000
        Re: RFD Recognizer Bernd Paysan <bernd.paysan@gmx.de> - 2015-01-20 23:54 +0100
          Re: RFD Recognizer JennyB <jennybrien@googlemail.com> - 2015-01-21 09:05 -0800
            Re: RFD Recognizer Bernd Paysan <bernd.paysan@gmx.de> - 2015-01-21 20:50 +0100
            Re: RFD Recognizer albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-01-22 10:55 +0000

csiph-web