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Groups > comp.lang.c > #142193

Re: C wish list

Newsgroups comp.lang.c
Date 2019-03-21 10:53 -0700
References (1 earlier) <q6tnla$k2v$1@dont-email.me> <b2676902-cb4c-46a7-aa0e-52f8c2974e28@googlegroups.com> <q6ud1u$thm$1@dont-email.me> <9747a924-fa28-4737-99f4-4a59cfa95e27@googlegroups.com> <q708uj$l55$1@dont-email.me>
Message-ID <ff19f3bb-cb50-4e49-9c1d-4e8062bc2928@googlegroups.com> (permalink)
Subject Re: C wish list
From Howard Chu <highlandsun@gmail.com>

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On Thursday, March 21, 2019 at 3:00:44 PM UTC, David Brown wrote:

> You are failing to understand how C works, on two points.  The
> expression "1/0" is syntactically valid - but it is a semantic error
> (i.e., it does not make sense).  It is undefined behaviour, it has no
> meaning in C, and the compiler can do whatever it likes if that code is
> run.  The translation I gave above is allowed.
> 
> Secondly, you are misunderstanding how C works even when behaviour is
> fully defined (by the C standard, or by the implementation).  There are
> no rules for generating assembly language.  The compiler is /not/ a
> translator (or at least, it does not have to be).  The compiler's job is
> to identify the effects the C code would have on the abstract C machine,
> concentrating solely on the "observable behaviour", and generate
> assembly code that produces the same pattern of observable behaviour for
> the same input.  It can do so in whatever way it wants.  A good compiler
> will usually try to generate more efficient code than a direct
> translation (i.e., it will optimise code), but it is also allowed to
> "pessimise" in any way it likes.

The language may be defined in terms of an abstract machine, but its result
must run on real machines; this is why anyone bothers to use it. Otherwise
you could just run Java or any of a multitude of other VM-based languages.

It would be sufficient to amend the spec to say: the effect of undefined behaviors in the abstract machine are left to the underlying real machine to manifest.

I.e., the underlying machine may generate a trap, may ignore the instructions, or whatever. But it's not the compiler's prerogative to *delete* the code and prevent the underlying machine from even executing the relevant code at all. That's just utter nonsense. The compiler's job is to translate source code into executable code for the underlying machine. Not to judge whether the code makes sense, either in abstract or in an actual machine.

> 
> In the "old days", C compilers were often close to direct translators.
> But modern compilers, when heavy optimisations are enabled, give you
> something very far from the structure of the original source code.
> 
> > Back when I was a gcc maintainer, in the 1.x days, "#pragma" wasn't yet part
> > of the spec, and so the preprocessor's behavior when encountering it was
> > officially undefined. In gcc, when the preprocessor encountered #pragma, it
> > would search your $PATH for rogue or hack binaries and invoke them. If none
> > of these games were found it would quit with an error. That behavior was both
> > perfectly legal and perfectly defensible, since "#pragma" isn't actually part
> > of the C language syntax. I.e., there was nothing else within the language that
> > you could reasonably expect it to be translated into. But such does not apply
> > when the source is actually comprised of syntactically valid code.

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Thread

C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-19 14:58 -0700
  Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-19 15:58 -0700
    Re: C wish list Wouter Verhelst <w@uter.be> - 2019-03-20 08:27 +0200
      Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-20 06:54 +0000
        Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-20 07:00 +0000
        Re: C wish list Wouter Verhelst <w@uter.be> - 2019-03-20 13:26 +0200
          Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-20 08:17 -0400
            Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-20 13:20 -0700
      Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-20 01:43 -0700
      Re: C wish list scott@slp53.sl.home (Scott Lurndal) - 2019-03-20 13:11 +0000
    Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-20 09:17 -0700
      Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-20 09:34 -0700
        Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-20 10:06 -0700
          Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-20 10:47 -0700
            Re: C wish list Bart <bc@freeuk.com> - 2019-03-20 17:59 +0000
              Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-20 11:12 -0700
              Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-20 13:47 -0700
            Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-20 11:46 -0700
              Re: C wish list Bart <bc@freeuk.com> - 2019-03-20 19:21 +0000
              Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-20 12:31 -0700
                Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-20 12:41 -0700
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-20 14:34 -0700
              Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-20 13:52 -0700
          Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-20 11:04 -0700
          Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-20 13:43 -0700
  C wish list fir is a sexy shemale <cdalten@gmail.com> - 2019-03-19 16:57 -0700
  Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-20 05:45 +0000
    Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-20 09:22 -0700
      Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-20 14:02 -0700
        Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-20 22:55 +0100
          Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-20 15:15 -0700
            Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-20 23:56 +0000
              Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-20 17:52 -0700
            Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-21 11:08 +0100
      Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-20 22:54 +0100
        Re: C wish list Bart <bc@freeuk.com> - 2019-03-20 22:22 +0000
          Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-21 15:29 +0100
            Re: C wish list Bart <bc@freeuk.com> - 2019-03-21 14:47 +0000
              Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-21 22:26 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-21 22:18 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-22 09:28 +0100
          Re: C wish list antispam@math.uni.wroc.pl - 2019-03-21 18:00 +0000
            Re: C wish list Bart <bc@freeuk.com> - 2019-03-21 18:57 +0000
              Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-21 22:32 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-21 22:11 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-22 11:30 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-22 11:39 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-22 14:26 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-22 14:40 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-22 16:10 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-22 16:05 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-22 11:54 -0700
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-22 19:19 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-22 12:29 -0700
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-22 19:36 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-22 13:54 -0700
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-23 13:33 +0000
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-23 14:46 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-23 15:00 +0000
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-23 15:24 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-23 18:23 +0000
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-23 22:40 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-23 22:59 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-23 16:24 -0700
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-24 01:57 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-24 11:14 +0000
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-24 14:01 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 16:11 +0100
                Re: C wish list Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-03-25 07:34 -0700
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-25 17:11 +0000
                Re: C wish list Richard Damon <Richard@Damon-Family.org> - 2019-03-23 11:41 -0400
                Re: C wish list antispam@math.uni.wroc.pl - 2019-03-23 19:52 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-23 22:30 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-23 16:07 -0700
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 16:42 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-24 16:12 +0000
                Re: C wish list antispam@math.uni.wroc.pl - 2019-03-24 17:59 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 22:19 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-24 22:13 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-25 01:27 +0100
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-23 16:51 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-23 18:34 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 16:48 +0100
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-23 13:51 -0700
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 17:05 +0100
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-23 12:41 -0700
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-23 22:55 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-23 16:20 -0700
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-23 23:40 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-23 18:35 -0700
                Re: C wish list Richard Damon <Richard@Damon-Family.org> - 2019-03-23 20:19 -0400
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-24 12:06 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 17:41 +0100
                Re: C wish list Richard Damon <Richard@Damon-Family.org> - 2019-03-24 22:42 -0400
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-24 20:21 -0700
                Re: C wish list Richard Damon <Richard@Damon-Family.org> - 2019-03-25 07:53 -0400
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-25 11:22 -0700
                Re: C wish list Richard Damon <Richard@Damon-Family.org> - 2019-03-26 23:28 -0400
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-27 07:49 -0400
                Re: C wish list Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-04-10 08:35 -0700
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-04-10 09:18 -0700
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 17:23 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-24 16:51 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-24 16:38 -0700
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-25 01:32 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-25 00:51 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-24 17:57 -0700
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-25 01:05 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-24 18:35 -0700
                Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-25 06:19 +0000
                Re: C wish list antispam@math.uni.wroc.pl - 2019-03-24 18:51 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-24 19:08 +0000
                Re: C wish list Ike Naar <ike@sdf.lonestar.org> - 2019-03-24 19:36 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-24 19:45 +0000
                Re: C wish list Ike Naar <ike@sdf.lonestar.org> - 2019-03-24 19:49 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-24 20:10 +0000
                Re: C wish list Ike Naar <ike@sdf.lonestar.org> - 2019-03-25 06:43 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-25 11:17 +0000
                Re: C wish list Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2019-03-25 06:22 -0700
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-25 17:01 +0000
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-25 00:44 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 17:09 +0100
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-24 16:12 -0700
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-23 13:47 +0100
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-23 14:24 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-23 17:18 +0100
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-23 17:53 +0000
                On "high-levelness" of languages (was "C wish list") Spiros Bousbouras <spibou@gmail.com> - 2019-03-24 00:23 +0000
                Re: On "high-levelness" of languages (was "C wish list") Keith Thompson <kst-u@mib.org> - 2019-03-23 18:37 -0700
                Re: On "high-levelness" of languages (was "C wish list") David Brown <david.brown@hesbynett.no> - 2019-03-24 22:22 +0100
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 21:58 +0100
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-25 01:12 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-25 09:48 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-23 14:25 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-23 18:06 +0100
                Re: C wish list scott@slp53.sl.home (Scott Lurndal) - 2019-03-23 17:59 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-22 11:46 -0700
                Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-22 19:59 +0000
                Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-22 20:30 -0700
                Re: C wish list Jorgen Grahn <grahn+nntp@snipabacken.se> - 2019-03-25 22:33 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-23 18:12 +0100
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-23 13:00 -0700
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 22:27 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-23 23:34 +0000
                Re: C wish list antispam@math.uni.wroc.pl - 2019-03-24 17:43 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-24 19:44 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 22:55 +0100
                Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-24 20:37 -0700
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-24 21:54 -0700
                Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-25 06:11 +0000
                Re: C wish list Richard Damon <Richard@Damon-Family.org> - 2019-03-25 07:59 -0400
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-25 14:26 +0100
                Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-25 15:59 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-25 22:04 +0100
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-25 14:54 -0700
                Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-25 22:35 +0000
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-25 21:41 -0400
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-26 09:44 +0100
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-26 09:42 +0100
                Re: C wish list Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-04-10 08:32 -0700
                Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-25 12:53 -0700
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-25 13:20 -0700
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-25 13:40 -0700
                Re: C wish list Richard Damon <Richard@Damon-Family.org> - 2019-03-26 07:28 -0400
                Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-26 09:42 -0700
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-26 13:08 -0400
                Re: C wish list Ian Collins <ian-news@hotmail.com> - 2019-03-27 08:57 +1300
                Re: C wish list Richard Damon <Richard@Damon-Family.org> - 2019-03-26 22:53 -0400
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-27 10:27 +0100
                Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-28 08:04 -0700
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-28 09:03 -0700
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-28 16:26 +0000
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-28 13:02 -0700
                Re: C wish list Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-04-09 04:25 -0700
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-04-09 07:03 -0700
                Re: C wish list scott@slp53.sl.home (Scott Lurndal) - 2019-04-09 14:31 +0000
                Re: C wish list Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-04-10 08:27 -0700
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-25 13:05 -0700
                Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-25 06:06 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-25 09:39 +0100
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-25 21:26 -0400
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-26 09:55 +0100
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-26 08:57 -0400
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-26 15:22 +0000
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-26 13:10 -0400
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-25 19:08 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-25 22:24 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-25 22:08 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-26 10:20 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-26 11:58 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-26 16:49 +0100
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-26 16:23 +0000
                Re: C wish list Lowell Gilbert <lgusenet@be-well.ilk.org> - 2019-03-26 13:24 -0400
                Re: C wish list Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2019-03-26 10:31 -0700
                Re: C wish list Robert Wessel <robertwessel2@yahoo.com> - 2019-03-26 13:03 -0500
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-26 11:53 -0700
                Re: C wish list scott@slp53.sl.home (Scott Lurndal) - 2019-03-26 19:59 +0000
                Re: C wish list Ian Collins <ian-news@hotmail.com> - 2019-03-27 09:24 +1300
                Re: C wish list scott@slp53.sl.home (Scott Lurndal) - 2019-03-26 20:54 +0000
                Re: C wish list Ian Collins <ian-news@hotmail.com> - 2019-03-27 09:58 +1300
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-26 13:43 -0700
                Re: C wish list antispam@math.uni.wroc.pl - 2019-03-26 22:49 +0000
                Re: C wish list Jorgen Grahn <grahn+nntp@snipabacken.se> - 2019-03-27 21:02 +0000
                Re: C wish list antispam@math.uni.wroc.pl - 2019-03-28 18:04 +0000
                Re: C wish list Jorgen Grahn <grahn+nntp@snipabacken.se> - 2019-03-28 19:53 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-26 18:25 +0000
                Re: C wish list antispam@math.uni.wroc.pl - 2019-03-26 14:47 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-26 18:14 +0000
                Re: C wish list antispam@math.uni.wroc.pl - 2019-03-26 22:31 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-27 00:08 +0000
                Re: C wish list antispam@math.uni.wroc.pl - 2019-03-28 18:45 +0000
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-21 15:13 -0700
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-21 22:29 +0000
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-21 23:51 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-22 11:37 +0100
                Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-22 07:54 -0400
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-22 13:15 +0000
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-22 14:31 +0100
                Re: C wish list Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-03-21 22:55 -0700
                Re: C wish list Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2019-03-22 07:17 -0700
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-22 16:16 +0100
                Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-22 12:06 -0700
              Re: C wish list antispam@math.uni.wroc.pl - 2019-03-23 16:59 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-23 21:36 +0000
                Re: C wish list antispam@math.uni.wroc.pl - 2019-03-24 16:16 +0000
                Re: C wish list Bart <bc@freeuk.com> - 2019-03-24 20:25 +0000
                Re: C wish list antispam@math.uni.wroc.pl - 2019-03-25 20:00 +0000
                Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-24 21:56 +0000
    Re: C wish list Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-03-21 22:39 -0700
  Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-20 06:10 +0000
  Re: C wish list Jorgen Grahn <grahn+nntp@snipabacken.se> - 2019-03-20 06:57 +0000
  Re: C wish list Philipp Klaus Krause <pkk@spth.de> - 2019-03-20 11:06 +0100
    Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-20 09:24 -0700
    Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-20 13:15 -0700
      Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-21 15:38 +0100
        Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-21 09:17 -0700
          Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-21 09:58 -0700
            Re: C wish list scott@slp53.sl.home (Scott Lurndal) - 2019-03-21 17:22 +0000
            Re: C wish list Robert Wessel <robertwessel2@yahoo.com> - 2019-03-21 23:44 -0500
          Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-21 12:43 -0700
  Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-20 16:53 +0100
    Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-20 09:30 -0700
      Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-20 22:58 +0100
        Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-20 15:41 -0700
          Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-20 20:12 -0400
          Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-21 16:00 +0100
            Re: C wish list Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2019-03-21 08:10 -0700
              Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-21 22:35 +0100
              Re: C wish list jacobnavia <jacob@jacob.remcomp.fr> - 2019-03-22 10:32 +0100
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-22 12:25 +0100
                Re: C wish list jacobnavia <jacob@jacob.remcomp.fr> - 2019-03-22 18:15 +0100
                Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-24 15:29 +0100
                Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-24 22:03 +0000
            Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-21 10:43 -0700
              Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-21 15:09 -0400
              Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-21 12:45 -0700
            Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-21 10:53 -0700
              Re: C wish list James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-03-21 15:18 -0400
              Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-21 12:55 -0700
              Re: C wish list Spiros Bousbouras <spibou@gmail.com> - 2019-03-21 19:55 +0000
    Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-20 13:29 -0700
      Re: C wish list scott@slp53.sl.home (Scott Lurndal) - 2019-03-20 21:12 +0000
      Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-20 23:02 +0100
    Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-20 20:32 +0000
      Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-20 23:08 +0100
        Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-21 00:25 +0000
          Re: C wish list Jorgen Grahn <grahn+nntp@snipabacken.se> - 2019-03-21 07:12 +0000
            Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-21 16:13 +0100
          Re: C wish list David Brown <david.brown@hesbynett.no> - 2019-03-21 16:11 +0100
            Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-21 17:04 +0000
              Re: C wish list Keith Thompson <kst-u@mib.org> - 2019-03-21 13:02 -0700
                Re: C wish list Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-03-21 22:03 +0000
  Re: C wish list Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-03-23 07:25 -0700
    Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-03-23 11:38 -0700
      Re: C wish list Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-03-25 07:59 -0700
        Re: C wish list Howard Chu <highlandsun@gmail.com> - 2019-04-16 11:13 -0700

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