Re: Programming Style

From	anton@mips.complang.tuwien.ac.at (Anton Ertl)
Newsgroups	comp.lang.forth
Subject	Re: Programming Style
Date	2013-06-14 12:45 +0000
Organization	Institut fuer Computersprachen, Technische Universitaet Wien
Message-ID	<2013Jun14.144514@mips.complang.tuwien.ac.at> (permalink)
References	<slrnkrertd.2m2.hannu.vuolasaho@haikara.cs.tut.fi> <kp8klm$hdc$1@speranza.aioe.org> <2013Jun12.170605@mips.complang.tuwien.ac.at> <kpbj7a$3a0$1@speranza.aioe.org> <Ke2dnUxVR4a59yTMnZ2dnUVZ_uqdnZ2d@supernews.com>

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"Elizabeth D. Rather" <erather@forth.com> writes:
>The universe of all 
>negative numbers is available for system exceptions.

|9.3.1 THROW values
|
|The THROW values {-255...-1} shall be used only as assigned by this
|Standard. The values {-4095...-256} shall be used only as assigned by
|a system.
[...]
|Programs shall not define values for use with THROW in the range
|{-4095...-1}.

So it seems to me that the numbers -4095...-1 are available for system
exceptions, and the other negative numbers and the postive numbers are
available for program-defined exceptions.

- 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 2013: http://www.euroforth.org/ef13/

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Programming Style rickman <gnuarm@gmail.com> - 2013-06-09 14:33 -0400
  Re: Programming Style Paul Rubin <no.email@nospam.invalid> - 2013-06-09 11:42 -0700
    Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-09 15:22 -0400
  Re: Programming Style "WJ" <w_a_x_man@yahoo.com> - 2013-06-09 19:16 +0000
    Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-09 15:36 -0400
      Re: Programming Style Roberto Waltman <usenet@rwaltman.com> - 2013-06-09 22:17 -0400
    Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-22 09:53 -0400
  Re: Programming Style humptydumpty <ouatubi@gmail.com> - 2013-06-10 00:31 -0700
    Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-10 11:08 -0400
      Re: Programming Style humptydumpty <ouatubi@gmail.com> - 2013-06-10 11:09 -0700
        Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-10 18:56 -0400
          Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-10 15:31 -1000
            Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-11 23:10 -0400
  Re: Programming Style albert@spenarnc.xs4all.nl (Albert van der Horst) - 2013-06-10 08:32 +0000
    Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-10 11:12 -0400
      Re: Programming Style albert@spenarnc.xs4all.nl (Albert van der Horst) - 2013-06-10 17:22 +0000
      Re: Programming Style Mark Wills <markrobertwills@yahoo.co.uk> - 2013-06-11 01:01 -0700
        Re: Programming Style Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2013-06-11 15:51 +0100
          Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-12 11:14 -0400
            Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-14 13:03 -1000
              Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-14 19:22 -0400
                Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-14 16:54 -1000
                Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-15 12:14 -0400
                Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-15 11:57 -1000
                Re: Programming Style anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-17 16:12 +0000
                Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-17 23:08 -0400
        Re: Programming Style Hannu Vuolasaho <hannu.vuolasaho@nospam.tut.fi.invalid> - 2013-06-11 18:42 +0000
          Re: Programming Style "Ed" <invalid@invalid.com> - 2013-06-12 12:00 +1000
            Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-11 17:07 -1000
              Re: Programming Style "Ed" <invalid@invalid.com> - 2013-06-13 14:21 +1000
                Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-12 18:35 -1000
                Re: Programming Style "Ed" <invalid@invalid.com> - 2013-06-13 16:56 +1000
                Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-12 21:03 -1000
                Re: Programming Style "Ed" <invalid@invalid.com> - 2013-06-14 10:20 +1000
                Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-13 15:46 -1000
                Re: Programming Style "Ed" <invalid@invalid.com> - 2013-06-15 23:27 +1000
                Re: Programming Style Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-15 10:53 -0500
                Re: Programming Style Mark Wills <markrobertwills@yahoo.co.uk> - 2013-06-14 01:34 -0700
                Re: Programming Style anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-14 12:12 +0000
                Re: Programming Style albert@spenarnc.xs4all.nl (Albert van der Horst) - 2013-06-14 15:13 +0000
                Re: Programming Style "Ed" <invalid@invalid.com> - 2013-06-17 21:25 +1000
                Re: Programming Style anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-17 15:37 +0000
                Re: Programming Style Elizabeth D Rather <erather@forth.com> - 2013-06-17 08:17 -1000
                Re: Programming Style albert@spenarnc.xs4all.nl (Albert van der Horst) - 2013-06-17 19:47 +0000
                Re: Programming Style anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-18 08:12 +0000
                Re: Programming Style Alex McDonald <blog@rivadpm.com> - 2013-06-17 12:59 -0700
                Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-17 23:33 -0400
                Re: Programming Style Hugh Aguilar <hughaguilar96@yahoo.com> - 2013-06-19 19:50 -0700
                Re: Programming Style Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-20 03:08 -0500
                Re: Programming Style Alex McDonald <blog@rivadpm.com> - 2013-06-20 01:55 -0700
                Re: Programming Style Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-20 05:10 -0500
                Re: Programming Style Bernd Paysan <bernd.paysan@gmx.de> - 2013-06-20 13:02 +0200
                Re: Programming Style anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-20 15:40 +0000
                Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-20 07:21 -1000
                Re: Programming Style albert@spenarnc.xs4all.nl (Albert van der Horst) - 2013-06-20 09:50 +0000
                Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-14 18:50 -0400
                Re: Programming Style "Ed" <invalid@invalid.com> - 2013-06-16 00:31 +1000
                Re: Programming Style Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-06-15 10:59 -0500
                Re: Programming Style albert@spenarnc.xs4all.nl (Albert van der Horst) - 2013-06-13 10:48 +0000
                Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-13 07:44 -1000
                Re: Programming Style albert@spenarnc.xs4all.nl (Albert van der Horst) - 2013-06-15 16:31 +0000
            Re: Programming Style albert@spenarnc.xs4all.nl (Albert van der Horst) - 2013-06-12 11:10 +0000
              Re: Programming Style mhx@iae.nl (Marcel Hendrix) - 2013-06-12 20:51 +0200
            Re: Programming Style anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-12 15:06 +0000
              Re: Programming Style "Ed" <invalid@invalid.com> - 2013-06-13 14:54 +1000
                Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-12 20:43 -1000
                Re: Programming Style anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-06-14 12:45 +0000
          Re: Programming Style rickman <gnuarm@gmail.com> - 2013-06-14 16:39 -0400
            Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-14 11:37 -1000
        Re: Programming Style Hugh Aguilar <hughaguilar96@yahoo.com> - 2013-06-11 18:23 -0700
      Re: Programming Style "Elizabeth D. Rather" <erather@forth.com> - 2013-06-15 08:45 -1000

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