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Groups > comp.lang.c > #384896

Re: C23 thoughts and opinions

From Thiago Adams <thiago.adams@gmail.com>
Newsgroups comp.lang.c
Subject Re: C23 thoughts and opinions
Date 2024-05-23 13:21 -0300
Organization A noiseless patient Spider
Message-ID <cf267279-e9cf-415f-898c-f5830a997529@gmail.com> (permalink)
References (2 earlier) <v2lji1$1bbcp$1@dont-email.me> <9be0c55c-38f8-496c-b335-84ad281e1753@gmail.com> <v2nc5h$1oban$1@dont-email.me> <c5866b5a-0314-4e70-af56-a86b63986b0c@gmail.com> <v2nfai$1ougd$1@dont-email.me>

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On 23/05/2024 10:11, David Brown wrote:
> On 23/05/2024 14:38, Thiago Adams wrote:
>> On 23/05/2024 09:17, David Brown wrote:
>>> If I try to be precise about the terms "constant expression", 
>>> "integer constant expression", etc., I suspect I will get the details 
>>> wrong unless I spend a lot of time checking carefully.  So I hope it 
>>> is good enough for me to be a bit lazy and quote the error messages 
>>> from gcc (with "-std=c23 -Wpedantic").
>>>
>>>
>>> With this code, compilation fails "initialiser element is not a 
>>> constant" for y.
>>>
>>>      int x = 100;
>>>      int y = x / 20;
>>>      int zs[y];
>>>
>>>
>>> With this code, compilation fails because the zs is actually a VLA, 
>>> and "variably modified 'zs' at file scope" is not allowed.
>>>
>>>      const int x = 100;
>>>      const int y = x / 20;
>>>      int zs[y];
>>>
>>>
>>> This code, however, is fine:
>>>
>>>      constexpr int x = 100;
>>>      constexpr int y = x / 20;
>>>      int zs[y];
>>>
>>>
>>> This also works, even for older standards:
>>>
>>>      enum { x = 100 };
>>>      enum { y = x / 20 };
>>>      int zs[y];
>>>
>>>
>>> But constexpr works for other types, not just "int" which is the type 
>>> of all enumeration constants.  (And "enum" constants are a somewhat 
>>> weird way to get this effect - "constexpr" looks neater.)
>>>
>>> And in general, I like to be able to say, to the compiler and to 
>>> people reading the code, "this thing is really fixed and constant, 
>>> and stop compiling if you think I am wrong" rather than just "I 
>>> promise I won't change this thing - or if I do, I don't mind the 
>>> nasal daemons".
>>
>> We can write:
>>
>> #define X 100
>> #define Y ((X) / 20)
>> int zs[Y];
>>
>> I cannot see a good justification for constexpr.
> 
> Clearer code, better checking along the way, better typing.  I don't 
> think constexpr lets you do things you couldn't do before, but it lets 
> you do those things in a neater way.  (IMHO.)
> 
>> I already see bad usages of constexpr in C++ code. It was used in 
>> cases where we know for sure that is NOT compile time. This just make 
>> review harder "why did someone put this here?" conclusion was it was 
>> totally unnecessary and ignored by the compiler. The programmer was 
>> trying to add something extra, like "magic" hoping for something that 
>> would never happen.
>>
> 
> IME poor or confusing uses of "constexpr" are for functions, not 
> objects, and C23 does not support "constexpr" for functions.

The sample C++ was something like

constexpr char * s[] = {"a", "b"};
     for (int i = 0; i < sizeof(s); i++)
     {
         //using s[i]
     }

I checked in C, it is an error.

error: 'constexpr' pointer initializer is not null
5 |     constexpr char * s[] = {"a", "b"};


Then we were asking why constexpr was used in that case.

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Thread

C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-22 18:55 +0200
  Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-22 14:42 -0300
    Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-22 22:11 +0200
      Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-22 17:26 -0300
        Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-23 14:17 +0200
          Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-23 09:38 -0300
            Re: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-05-23 17:08 +0000
              Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-23 16:06 -0300
            Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-23 15:11 +0200
              Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-23 13:21 -0300
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-23 14:49 -0700
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-24 11:03 +0200
                Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-24 14:17 -0300
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-24 12:45 -0700
                Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-24 17:06 -0300
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-24 13:19 -0700
                Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-24 21:27 -0300
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-24 17:46 -0700
                Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-25 08:33 -0300
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-25 16:51 +0200
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-25 16:34 -0700
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-25 13:05 +0200
                Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-25 08:19 -0300
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-25 17:14 +0200
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-26 02:09 +0100
      Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-22 15:53 -0700
        Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-22 22:21 -0300
          Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-23 13:11 +0100
            Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-23 09:43 -0700
              Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-24 16:19 +0200
            Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-23 15:25 +0200
              Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-23 13:06 -0700
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-24 15:45 +0200
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-24 18:29 -0700
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-25 13:11 +0200
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-25 15:58 -0700
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-26 13:09 +0200
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-26 12:51 +0100
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-26 16:18 +0300
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-26 16:25 +0100
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-26 19:35 +0300
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-26 19:01 +0100
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-26 23:26 +0300
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-26 22:27 +0100
                Re: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-26 19:19 +0100
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-26 23:06 +0300
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-27 00:49 +0000
                Re: C23 thoughts and opinions "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-05-26 19:54 -0700
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-27 11:10 +0200
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-26 23:59 +0300
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-26 22:52 +0100
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-26 16:20 -0700
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-27 00:48 +0000
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-27 11:05 +0300
                Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-26 10:12 -0300
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-26 16:17 -0700
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-27 13:42 +0200
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-27 17:33 -0700
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-28 13:52 +0200
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-28 13:21 -0700
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-28 23:37 +0300
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-29 10:02 +0200
                Re: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-05-28 00:20 +0000
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-27 17:59 -0700
                Re: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-05-28 15:42 +0000
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-28 13:44 -0700
                Re: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-28 05:36 +0100
                Re: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-05-28 15:53 +0000
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-27 00:44 +0000
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-27 01:55 +0100
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-27 02:48 +0000
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-27 14:03 +0100
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-28 02:45 +0000
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-28 11:30 +0100
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-29 04:17 +0000
                Re: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-29 06:00 +0100
                Re: C23 thoughts and opinions Bonita Montero <Bonita.Montero@gmail.com> - 2024-05-29 13:58 +0200
                Re: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-29 17:20 +0100
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-30 02:32 +0000
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-30 11:09 +0300
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-30 13:43 +0200
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-01 01:45 +0000
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-30 14:34 +0100
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-30 17:08 +0300
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-30 15:48 +0100
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-30 18:03 +0300
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-31 13:55 +0100
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-31 16:19 +0300
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-31 16:28 +0300
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-31 16:48 +0300
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-31 15:04 +0100
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-31 17:34 +0300
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-31 19:03 +0100
                Re: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-05-31 18:36 +0000
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-31 22:15 +0100
                Re: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-06-01 01:25 +0000
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-06-01 11:24 +0100
                Re: C23 thoughts and opinions Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-06-01 05:17 -0700
                Re: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-06-01 15:08 +0000
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-06-01 22:51 +0300
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-06-01 15:24 +0200
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-06-01 19:59 +0100
                Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-06-01 03:37 +0200
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-06-01 11:09 +0100
                Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-06-01 13:59 +0200
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-06-02 01:11 +0300
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-06-02 00:39 +0100
                Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-05-31 21:42 +0200
                Re: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-05-31 21:11 +0000
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-31 22:17 +0100
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-06-01 21:11 +0300
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-31 15:03 +0100
                Re: C23 thoughts and opinions Kaz Kylheku <643-408-1753@kylheku.com> - 2024-05-31 15:34 +0000
                Re: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-31 20:31 +0100
                Re: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-01 01:53 +0100
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-06-01 11:53 +0100
                Re: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-01 16:51 +0100
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-31 09:24 +0200
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-31 13:39 +0300
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-31 13:31 +0200
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-30 17:51 +0300
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-01 01:39 +0000
                Re: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-06-01 11:37 +0100
                xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-28 14:41 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-28 15:06 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-28 17:42 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-28 18:56 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-28 18:14 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-28 19:20 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-28 19:57 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-28 23:23 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-29 00:45 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-29 01:29 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-29 09:21 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-29 12:44 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-28 23:08 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-29 01:24 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-30 02:35 +0000
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Paul <nospam@needed.invalid> - 2024-05-30 00:40 -0400
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-30 10:40 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Paul <nospam@needed.invalid> - 2024-05-30 14:04 -0400
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-30 22:31 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Paul <nospam@needed.invalid> - 2024-05-31 15:20 -0400
                Re: xxd -i vs DIY Was: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-05-30 19:47 +0000
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-30 14:41 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-29 00:54 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-29 10:32 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-29 13:08 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-29 14:10 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-29 15:27 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-29 15:19 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Bonita Montero <Bonita.Montero@gmail.com> - 2024-05-29 14:38 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-29 15:43 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Bonita Montero <Bonita.Montero@gmail.com> - 2024-05-29 14:57 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-29 17:27 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-29 19:27 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-05-29 14:07 -0400
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-29 22:59 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-29 22:46 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-30 01:18 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-30 02:31 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-30 12:23 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Bonita Montero <Bonita.Montero@gmail.com> - 2024-05-30 14:40 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-05-30 14:21 -0700
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-30 16:41 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Paul <nospam@needed.invalid> - 2024-05-30 00:06 -0400
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-30 13:31 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-30 15:15 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-30 16:09 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-30 16:50 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2024-05-30 16:00 +0000
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-30 18:28 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-30 10:01 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-30 11:33 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-30 12:13 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-30 14:14 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-29 12:38 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-29 12:23 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-29 15:23 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-29 15:16 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-29 18:32 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-29 18:41 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-29 21:31 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-29 10:18 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-28 17:34 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions bart <bc@freeuk.com> - 2024-05-29 22:08 +0100
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-30 15:05 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Paul <nospam@needed.invalid> - 2024-05-30 14:20 -0400
                Re: xxd -i vs DIY Was: C23 thoughts and opinions "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-05-30 12:27 -0700
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-31 09:55 +0200
                Re: xxd -i vs DIY Was: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-31 13:45 +0300
                Re: xxd -i vs DIY Was: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-31 13:33 +0200
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-28 13:54 -0700
                Re: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-29 01:03 +0100
        Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-22 22:23 -0300
          Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-23 02:59 +0000
            Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-22 21:08 -0700
              Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-23 04:20 +0000
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-23 04:47 +0000
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-22 21:30 -0700
              Re: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-23 07:29 +0100
        Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-23 14:32 +0200
          Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-23 13:37 -0700
      Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-23 15:31 +0200
        Re: C23 thoughts and opinions Kaz Kylheku <643-408-1753@kylheku.com> - 2024-05-23 20:23 +0000
          Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-24 16:25 +0200
      Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-23 20:31 +0300
        Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-23 14:28 -0700
      Re: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-05-23 17:10 +0000
      Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-23 15:43 +0300
    Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-23 02:49 +0000
      Re: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-05-23 16:40 +0000
      Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-23 15:36 +0300
  Re: C23 thoughts and opinions "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-05-22 14:24 -0700
    Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-23 15:35 +0200
      Re: C23 thoughts and opinions "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-05-23 16:05 -0700
        Re: C23 thoughts and opinions "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-05-23 16:17 -0700
        Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-24 16:50 +0200
          Re: C23 thoughts and opinions "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-05-24 11:08 -0700
            Re: C23 thoughts and opinions "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-05-24 11:21 -0700
            Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-25 13:22 +0200
          Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-24 23:51 +0000
  Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-23 03:13 +0000
    Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-23 15:42 +0200
  Re: C23 thoughts and opinions - why so conservative? James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-05-23 14:35 -0400
  Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-23 09:40 -0700
    Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-24 17:10 +0200
      Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-24 12:29 -0700
        Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-25 13:29 +0200
          Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-25 16:21 -0700
            Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-26 16:15 +0200
  Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-23 15:02 +0300
    Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-23 15:56 +0200
    Re: C23 thoughts and opinions BGB-Alt <bohannonindustriesllc@gmail.com> - 2024-05-23 17:15 -0500
    Re: C23 thoughts and opinions Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-05-23 17:37 -0700
      Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-24 12:05 +0300
        Re: C23 thoughts and opinions Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-05-24 06:54 -0700
          Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-24 18:46 +0300
            Re: C23 thoughts and opinions Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-05-25 03:01 -0700
  Re: C23 thoughts and opinions - why so conservative? Michael S <already5chosen@yahoo.com> - 2024-05-23 17:19 +0300
    Re: C23 thoughts and opinions - why so conservative? David Brown <david.brown@hesbynett.no> - 2024-05-23 22:10 +0200
      Re: C23 thoughts and opinions - why so conservative? Michael S <already5chosen@yahoo.com> - 2024-05-24 00:34 +0300
        Re: C23 thoughts and opinions - why so conservative? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-24 01:06 +0000
          Re: C23 thoughts and opinions - why so conservative? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-24 07:47 +0100
            Re: C23 thoughts and opinions - why so conservative? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-25 00:31 +0000
          Re: C23 thoughts and opinions - why so conservative? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-05-24 06:38 +0100
            Re: C23 thoughts and opinions - why so conservative? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-24 05:42 +0000
            Re: C23 thoughts and opinions - why so conservative? Michael S <already5chosen@yahoo.com> - 2024-05-24 11:42 +0300
        Re: C23 thoughts and opinions - why so conservative? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-05-23 18:35 -0700
          Re: C23 thoughts and opinions - why so conservative? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-23 19:42 -0700
            Re: C23 thoughts and opinions - why so conservative? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-05-23 20:28 -0700
        Re: C23 thoughts and opinions - why so conservative? David Brown <david.brown@hesbynett.no> - 2024-05-24 17:57 +0200
          Re: C23 thoughts and opinions - why so conservative? scott@slp53.sl.home (Scott Lurndal) - 2024-05-24 16:16 +0000
            Re: C23 thoughts and opinions - why so conservative? David Brown <david.brown@hesbynett.no> - 2024-05-25 16:41 +0200
          Re: C23 thoughts and opinions - why so conservative? Michael S <already5chosen@yahoo.com> - 2024-05-24 19:22 +0300
            Re: C23 thoughts and opinions - why so conservative? bart <bc@freeuk.com> - 2024-05-24 19:38 +0100
              Re: C23 thoughts and opinions - why so conservative? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-24 13:06 -0700
                Re: C23 thoughts and opinions - why so conservative? bart <bc@freeuk.com> - 2024-05-24 21:20 +0100
            Re: C23 thoughts and opinions - why so conservative? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-25 00:32 +0000
            Re: C23 thoughts and opinions - why so conservative? David Brown <david.brown@hesbynett.no> - 2024-05-25 17:28 +0200
          Re: errno (was Re: C23 thoughts and opinions - why so conservative?) Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-25 00:40 +0000
            Re: errno (was Re: C23 thoughts and opinions - why so conservative?) David Brown <david.brown@hesbynett.no> - 2024-05-25 17:47 +0200
              Re: errno (was Re: C23 thoughts and opinions - why so conservative?) Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-25 16:45 -0700
                Re: errno (was Re: C23 thoughts and opinions - why so conservative?) David Brown <david.brown@hesbynett.no> - 2024-05-26 16:18 +0200
                Re: errno (was Re: C23 thoughts and opinions - why so conservative?) BGB <cr88192@gmail.com> - 2024-05-26 09:48 -0500
                Re: errno (was Re: C23 thoughts and opinions - why so conservative?) David Brown <david.brown@hesbynett.no> - 2024-05-26 18:12 +0200
                Re: errno (was Re: C23 thoughts and opinions - why so conservative?) Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-28 02:48 +0000
                Re: errno (was Re: C23 thoughts and opinions - why so conservative?) BGB <cr88192@gmail.com> - 2024-05-28 01:31 -0500
                Re: errno (was Re: C23 thoughts and opinions - why so conservative?) James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-05-29 11:27 -0400
                Re: errno (was Re: C23 thoughts and opinions - why so conservative?) BGB-Alt <bohannonindustriesllc@gmail.com> - 2024-05-30 14:18 -0500
                Re: errno (was Re: C23 thoughts and opinions - why so conservative?) David Brown <david.brown@hesbynett.no> - 2024-05-28 13:56 +0200
                Re: errno (was Re: C23 thoughts and opinions - why so conservative?) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-05-27 20:26 -0700
                Re: errno (was Re: C23 thoughts and opinions - why so conservative?) James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-05-26 18:59 -0400
            Re: errno (was Re: C23 thoughts and opinions - why so conservative?) BGB <cr88192@gmail.com> - 2024-05-25 15:23 -0500
    Re: C23 thoughts and opinions - why so conservative? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-23 14:38 -0700
      Re: C23 thoughts and opinions - why so conservative? Michael S <already5chosen@yahoo.com> - 2024-05-24 00:48 +0300
  Re: C23 thoughts and opinions Bonita Montero <Bonita.Montero@gmail.com> - 2024-05-23 21:25 +0200
    Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-23 16:49 -0300
      Re: C23 thoughts and opinions Bonita Montero <Bonita.Montero@gmail.com> - 2024-05-24 07:36 +0200
        Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-05-24 09:32 +0200
          Re: C23 thoughts and opinions Bonita Montero <Bonita.Montero@gmail.com> - 2024-05-24 18:34 +0200
            Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-05-26 09:13 +0200
              Re: C23 thoughts and opinions Bonita Montero <Bonita.Montero@gmail.com> - 2024-05-26 13:23 +0200
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-27 00:55 +0000
                Re: C23 thoughts and opinions Lynn McGuire <lynnmcguire5@gmail.com> - 2024-05-31 18:34 -0500
                Re: C23 thoughts and opinions scott@slp53.sl.home (Scott Lurndal) - 2024-06-01 01:27 +0000
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-06-01 15:28 +0200
                Re: C23 thoughts and opinions Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-01 16:33 +0100
          Re: C23 thoughts and opinions Kaz Kylheku <643-408-1753@kylheku.com> - 2024-05-25 21:24 +0000
            Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-05-26 08:32 +0200
              Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-26 02:48 -0700
                Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-05-26 13:44 +0200
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-26 15:39 +0300
                Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-05-26 15:46 +0200
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-26 17:20 +0300
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-26 16:29 +0200
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-26 18:05 +0300
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-26 18:26 +0200
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-26 19:50 +0300
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-28 05:41 +0000
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-28 10:46 +0300
                Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-05-26 17:10 +0200
                Re: C23 thoughts and opinions Michael S <already5chosen@yahoo.com> - 2024-05-26 18:23 +0300
                Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-05-26 19:23 +0200
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-26 18:36 +0200
                Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-05-26 19:11 +0200
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-26 16:30 -0700
                Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-05-27 10:45 +0200
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-28 05:45 +0000
                Re: C23 thoughts and opinions Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-05-26 13:53 -0700
                Re: C23 thoughts and opinions Kaz Kylheku <643-408-1753@kylheku.com> - 2024-05-26 21:16 +0000
                Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-05-27 07:14 +0200
                Re: C23 thoughts and opinions Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-05-27 00:53 +0000
              Re: C23 thoughts and opinions Kaz Kylheku <643-408-1753@kylheku.com> - 2024-05-26 21:03 +0000
            Re: C23 thoughts and opinions jak <nospam@please.ty> - 2024-05-26 08:44 +0200
    Don't let the door hit you... (Was: C23 thoughts and opinions) gazelle@shell.xmission.com (Kenny McCormack) - 2024-05-23 19:58 +0000
      Re: Don't let the door hit you... (Was: C23 thoughts and opinions) Bonita Montero <Bonita.Montero@gmail.com> - 2024-05-24 18:35 +0200
    Re: C23 thoughts and opinions Lynn McGuire <lynnmcguire5@gmail.com> - 2024-05-31 17:55 -0500
      Re: C23 thoughts and opinions David Brown <david.brown@hesbynett.no> - 2024-06-01 15:30 +0200
  Re: C23 thoughts and opinions Thiago Adams <thiago.adams@gmail.com> - 2024-05-24 21:35 -0300
    Re: C23 thoughts and opinions BGB <cr88192@gmail.com> - 2024-05-25 16:05 -0500

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