Re: ENVIRONMENT?

Newsgroups	comp.lang.forth
From	Albert van der Horst <albert@spenarnc.xs4all.nl>
Subject	Re: ENVIRONMENT?
Date	2012-07-03 18:24 +0000
Message-ID	<m6lkgk.e9p@spenarnc.xs4all.nl> (permalink)
Organization	Dutch Forth Workshop
References	<f7528036-6314-419c-9e10-4b095531abff@z19g2000vbe.googlegroups.com>

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In article <f7528036-6314-419c-9e10-4b095531abff@z19g2000vbe.googlegroups.com>,
Mark Wills  <markrobertwills@yahoo.co.uk> wrote:
>Why on earth does ENVIRONMENT accept a string? Why couldn't it simply
>be a numeric value?
>
>It's annoying that ENVIRONMENT? is part of ANS Core, yet it's a rather
>sizeable routine, because of the strings that need to be stored in a
>lookup table etc. This is a real pain for embedded/memory constrained
>systems.

Everybody uses a wordlist to store the environment strings.
Then you can use Forth herself to look up those names.

>
>The committee could have standardised numeric values (i.e. 1=/COUNTED
>STRING, 2=/HOLD etc).

Embarassing. I'm all in favor of numeric values for error conditions,
but that is only because in extreme error nothing works, and you will
be happy that at least the number is printed, but not for environment
strings.
So in my Forth the number is output in decimal on the error channel,
before I even attempt to look up a message or tell the user where it
went wrong. Environments are used with no indication in sight that the
system is failing badly.

>
>Grrr!

If you're a minimalist you can cheat by just telling that you don't
have the string.

Groetjes Albert

--
-- 
Albert van der Horst, UTRECHT,THE NETHERLANDS
Economic growth -- being exponential -- ultimately falters.
albert@spe&ar&c.xs4all.nl &=n http://home.hccnet.nl/a.w.m.van.der.horst

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ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-03 05:03 -0700
  Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-03 07:45 -0500
  Re: ENVIRONMENT? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-07-03 15:29 +0000
    Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 01:52 -0700
      Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-04 04:12 -0500
        Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 02:37 -0700
          Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-04 05:01 -0500
            Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 03:54 -0700
              Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-04 06:52 -0500
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 05:21 -0700
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 05:19 -0700
                Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-04 07:42 -0500
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 06:47 -0700
                Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-04 09:42 -0500
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 08:06 -0700
                Re: ENVIRONMENT? Bernd Paysan <bernd.paysan@gmx.de> - 2012-07-04 22:05 +0200
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 08:14 -0700
                Re: ENVIRONMENT? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-07-05 16:48 +0000
            Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 04:00 -0700
              Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-04 06:53 -0500
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 05:20 -0700
              Re: ENVIRONMENT? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-07-04 12:31 +0000
                Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-04 08:07 -0500
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 07:16 -0700
                Re: ENVIRONMENT? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-07-04 17:22 +0000
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 07:12 -0700
                Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-04 09:47 -0500
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 08:14 -0700
                Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-04 11:53 -0500
                Re: ENVIRONMENT? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-07-04 17:37 +0000
                Re: ENVIRONMENT? Alex McDonald <blog@rivadpm.com> - 2012-07-04 12:46 -0700
                Re: ENVIRONMENT? Bernd Paysan <bernd.paysan@gmx.de> - 2012-07-04 21:59 +0200
                Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-05 02:36 -0500
                Re: ENVIRONMENT? BruceMcF <agila61@netscape.net> - 2012-07-04 13:31 -0700
                Re: ENVIRONMENT? Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-07-05 02:06 +0000
                Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-05 02:33 -0500
                Re: ENVIRONMENT? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-07-05 12:12 +0000
                Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-05 07:50 -0500
                Re: ENVIRONMENT? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-07-05 14:15 +0000
                Re: ENVIRONMENT? Bernd Paysan <bernd.paysan@gmx.de> - 2012-07-05 15:31 +0200
                Re: ENVIRONMENT? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-07-05 14:33 +0000
                Re: ENVIRONMENT? Bernd Paysan <bernd.paysan@gmx.de> - 2012-07-06 00:43 +0200
                Re: ENVIRONMENT? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-07-06 15:37 +0000
                Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-05 09:46 -0500
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 12:44 -0700
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 07:08 -0700
                Re: ENVIRONMENT? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-07-04 17:31 +0000
                Re: ENVIRONMENT? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-07-05 16:44 +0000
                Re: ENVIRONMENT? "Elizabeth D. Rather" <erather@forth.com> - 2012-07-04 08:30 -1000
                Re: ENVIRONMENT? Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-07-05 02:43 +0000
          Re: ENVIRONMENT? "Elizabeth D. Rather" <erather@forth.com> - 2012-07-04 08:16 -1000
      Re: ENVIRONMENT? BruceMcF <agila61@netscape.net> - 2012-07-04 11:57 -0700
        Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 12:33 -0700
          Re: ENVIRONMENT? BruceMcF <agila61@netscape.net> - 2012-07-04 13:04 -0700
            Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 13:28 -0700
            Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 13:36 -0700
              Re: ENVIRONMENT? "Elizabeth D. Rather" <erather@forth.com> - 2012-07-04 10:49 -1000
                Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 13:58 -0700
                Re: ENVIRONMENT? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-07-04 22:07 +0000
                Standards Body Attendance (was Re: ENVIRONMENT?) Alex McDonald <blog@rivadpm.com> - 2012-07-05 05:21 -0700
                Re: Standards Body Attendance (was Re: ENVIRONMENT?) stephenXXX@mpeforth.com (Stephen Pelc) - 2012-07-05 15:44 +0000
                Re: Standards Body Attendance (was Re: ENVIRONMENT?) Alex McDonald <blog@rivadpm.com> - 2012-07-06 10:35 -0700
              Re: ENVIRONMENT? Coos Haak <chforth@hccnet.nl> - 2012-07-04 22:50 +0200
              Re: ENVIRONMENT? BruceMcF <agila61@netscape.net> - 2012-07-04 16:30 -0700
          Re: ENVIRONMENT? Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-07-05 02:33 +0000
      Re: ENVIRONMENT? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-07-06 15:48 +0000
        Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-06 11:47 -0700
          Re: ENVIRONMENT? BruceMcF <agila61@netscape.net> - 2012-07-06 14:07 -0700
        Re: ENVIRONMENT? Bernd Paysan <bernd.paysan@gmx.de> - 2012-07-06 23:55 +0200
  Re: ENVIRONMENT? Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-07-03 18:24 +0000
    Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 01:55 -0700
      Re: ENVIRONMENT? Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-07-05 00:19 -0700
    Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 02:29 -0700
      Re: ENVIRONMENT? Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-07-04 15:53 +0000
      Re: ENVIRONMENT? Coos Haak <chforth@hccnet.nl> - 2012-07-04 18:03 +0200
      Re: ENVIRONMENT? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-07-06 15:42 +0000
        Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-06 11:41 -0700
          Re: ENVIRONMENT? BruceMcF <agila61@netscape.net> - 2012-07-06 14:14 -0700
          Re: ENVIRONMENT? Bernd Paysan <bernd.paysan@gmx.de> - 2012-07-06 23:51 +0200
          Re: ENVIRONMENT? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-07-07 09:24 +0000
  Re: ENVIRONMENT? Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-07-03 21:46 -0700
    Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 02:04 -0700
      Re: ENVIRONMENT? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-07-04 04:30 -0500
      Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 02:32 -0700
      Re: ENVIRONMENT? Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-07-04 16:00 +0000
        Re: ENVIRONMENT? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-07-04 08:37 -0700

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