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Groups > comp.lang.c > #55393

Re: my solution for Pascal strings

From Ian Collins <ian-news@hotmail.com>
Newsgroups comp.lang.c
Subject Re: my solution for Pascal strings
Date 2014-12-25 08:19 +1300
Message-ID <cg0huaFim7bU17@mid.individual.net> (permalink)
References (11 earlier) <OGbmw.146505$AC.64105@fx29.am4> <20141223141323.231@kylheku.com> <1wnmw.309290$td6.28533@fx30.am4> <cfuionFim7bU15@mid.individual.net> <Nixmw.139727$0o3.126620@fx45.am4>

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BartC wrote:
> On 24/12/2014 01:21, Ian Collins wrote:
>> BartC wrote:
>
>>> Simplest then to use char*, and leave it to the caller code, if it's so
>>> paranoid it can't trust itself to not corrupt strings it shouldn't be
>>> writing to, to apply any const casts if it has to.
>>
>> No, all that gives you is a gateway to subtle and hard to find memory
>> corruption bugs.  Why introduce a new gets()?  If you want the string to
>> be mutable, provide the functions to do this, don't expose the guts of
>> the object.  Consider what happens if you write past the end, or..
>
> OK, we're obviously never going to agree. My main concern is avoiding a
> proliferation of 'const' everywhere that will introduce clutter and
> obscure the clarity of the code.

If anything, it adds clarity.  At least if a pointer parameter is to a 
const object, the programmer (and perhaps more importantly, the 
compiler) knows the function isn't going to modify the object.  There 
are also cases where data is const, string literals for example.

> Since most string parameters are going to be 'in' parameters, not 'out'
> or 'inout' ones, then they /will/ be everywhere using your method.

Good.  It is also the method used by every coding standard I have ever used.

> And take an innocuous-looking function as strstr(), which returns a
> location in its first string parameter. Its prototype is like this:
>
> char* strstr(const char* str, const char* searchstr);
 >
> While it takes pains to show that it doesn't write to the 'str'
> parameter, it then proceeds to return a writeable pointer into that string!

This was obviously a zero day bug :)

> If we try and make the result const char*, then we run into problems
> when we *do* need to write to that part of str.
>
> To get around this is C++, apparently two overloads are used, one with a
> char* result, and one with a const char* result. This is too achieve
> what we could have got without bothering with const in the first place!

If the original didn't use const, it couldn't have been used with string 
literals...

>> ..the implementation does in fact use a short string optimisation, say
>> it's something like
>>
>> struct String
>> {
>>     uint8_t size;
>>     char    shortString[7];
>>     char*   data;
>> }
>
> (Not a particular efficient way of implementing a short string. I used a
> scheme, in a language that normally uses counted strings, where I can
> have a short string field inside a struct that can store up to 8
> characters, in a field width of 8 characters!)

So the greater efficiency came form the extra character?

-- 
Ian Collins

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Thread

my solution for Pascal strings Dexterr <dejangru@gmail.com> - 2014-12-22 06:08 -0800
  Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-22 14:21 +0000
    Re: my solution for Pascal strings Dexterr <dejangru@gmail.com> - 2014-12-22 06:55 -0800
      Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-22 07:36 -0800
        Re: my solution for Pascal strings Dexterr <dejangru@gmail.com> - 2014-12-22 07:43 -0800
        Re: my solution for Pascal strings Richard Heathfield <invalid@see.sig.invalid> - 2014-12-22 15:49 +0000
          Re: my solution for Pascal strings Dexterr <dejangru@gmail.com> - 2014-12-22 08:01 -0800
            Re: my solution for Pascal strings Richard Heathfield <invalid@see.sig.invalid> - 2014-12-22 16:34 +0000
              Re: my solution for Pascal strings Dexterr <dejangru@gmail.com> - 2014-12-22 08:46 -0800
                Re: my solution for Pascal strings Johannes Bauer <dfnsonfsduifb@gmx.de> - 2014-12-25 15:36 +0100
                Re: my solution for Pascal strings Dexterr <dejangru@gmail.com> - 2014-12-25 13:14 -0800
          Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-22 09:24 -0800
      Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-22 17:49 +0000
        Re: my solution for Pascal strings Dexterr <dejangru@gmail.com> - 2014-12-22 10:55 -0800
          Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-22 19:33 +0000
          Re: my solution for Pascal strings Richard Heathfield <invalid@see.sig.invalid> - 2014-12-22 19:41 +0000
            Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-22 22:35 +0000
              Re: my solution for Pascal strings Richard Heathfield <invalid@see.sig.invalid> - 2014-12-22 22:41 +0000
              Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-22 16:16 -0800
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-23 13:18 +1300
                Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-23 01:33 +0000
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-23 14:41 +1300
                Re: my solution for Pascal strings Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-12-23 10:07 +0000
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-23 02:36 -0800
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2014-12-23 07:44 -0800
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-24 09:00 +1300
                Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-23 10:42 +0000
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-24 08:50 +1300
                Re: my solution for Pascal strings Richard Heathfield <invalid@see.sig.invalid> - 2014-12-23 20:02 +0000
                Re: my solution for Pascal strings "Chris M. Thomasson" <no@spam.invalid> - 2014-12-23 12:30 -0800
                Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-23 21:12 +0000
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-24 10:50 +1300
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-23 14:06 -0800
                Re: my solution for Pascal strings Kaz Kylheku <kaz@kylheku.com> - 2014-12-23 22:22 +0000
                Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-24 00:10 +0000
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-24 14:21 +1300
                Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-24 11:19 +0000
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-24 04:55 -0800
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-25 08:28 +1300
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-24 12:27 -0800
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2014-12-24 12:48 -0800
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-25 10:29 +1300
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-24 14:59 -0800
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2014-12-24 13:32 -0600
                Re: my solution for Pascal strings Tim Rentsch <txr@alumni.caltech.edu> - 2015-03-24 09:16 -0700
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-03-24 09:22 -0700
                Re: my solution for Pascal strings Tim Rentsch <txr@alumni.caltech.edu> - 2015-03-25 13:57 -0700
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-24 12:42 -0700
                Re: my solution for Pascal strings glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-03-24 20:02 +0000
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-24 13:59 -0700
                Re: my solution for Pascal strings glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-03-24 21:56 +0000
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-24 16:02 -0700
                Re: my solution for Pascal strings Robert Wessel <robertwessel2@yahoo.com> - 2015-03-25 01:51 -0500
                Re: my solution for Pascal strings Tim Rentsch <txr@alumni.caltech.edu> - 2015-03-25 13:50 -0700
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-25 14:53 -0700
                Re: my solution for Pascal strings Tim Rentsch <txr@alumni.caltech.edu> - 2015-03-25 13:43 -0700
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-25 15:32 -0700
                Re: my solution for Pascal strings Phil Carmody <pc+usenet@asdf.org> - 2015-04-09 02:05 +0300
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2015-03-25 15:43 -0700
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-25 20:46 -0500
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2015-03-25 23:33 -0700
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-03-26 03:02 -0700
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-26 23:34 -0500
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-03-27 12:38 -0700
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2015-03-28 12:02 +1300
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-27 16:39 -0700
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-03-27 17:18 -0700
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2015-03-28 13:34 +1300
                Re: my solution for Pascal strings Richard Damon <Richard@Damon-Family.org> - 2015-03-27 22:09 -0400
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-03-28 05:41 -0700
                Re: my solution for Pascal strings raltbos@xs4all.nl (Richard Bos) - 2015-03-29 15:24 +0000
                Re: my solution for Pascal strings Bartc <bc@freeuk.com> - 2015-03-26 10:37 +0000
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2015-03-26 05:56 -0700
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2015-03-26 06:23 -0700
                Re: my solution for Pascal strings asetofsymbols@gmail.com - 2015-03-26 10:07 -0700
                Re: my solution for Pascal strings asetofsymbols@gmail.com - 2015-03-26 10:16 -0700
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2015-03-26 06:30 -0700
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-26 08:39 -0700
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-03-26 09:26 -0700
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-26 10:53 -0700
                Re: my solution for Pascal strings Bartc <bc@freeuk.com> - 2015-03-26 18:19 +0000
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-26 11:33 -0700
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-03-26 12:08 -0700
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2015-03-26 12:24 -0700
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-26 23:46 -0500
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-26 23:44 -0500
                Re: my solution for Pascal strings Kaz Kylheku <kaz@kylheku.com> - 2015-03-27 04:53 +0000
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-26 23:42 -0500
                Re: my solution for Pascal strings Richard Heathfield <rjh@cpax.org.uk> - 2015-03-27 07:04 +0000
                Re: my solution for Pascal strings Bartc <bc@freeuk.com> - 2015-03-27 10:43 +0000
                Re: my solution for Pascal strings Richard Heathfield <rjh@cpax.org.uk> - 2015-03-27 10:50 +0000
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-27 08:23 -0700
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-03-27 12:54 -0700
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-28 16:20 -0500
                Re: my solution for Pascal strings Melzzzzz <mel@zzzzz.com> - 2015-03-28 22:23 +0100
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2015-03-29 10:28 +1300
                Re: my solution for Pascal strings Melzzzzz <mel@zzzzz.com> - 2015-03-28 22:29 +0100
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2015-03-29 10:35 +1300
                Re: my solution for Pascal strings Melzzzzz <mel@zzzzz.com> - 2015-03-28 22:44 +0100
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2015-03-29 10:57 +1300
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-03-28 15:09 -0700
                Re: my solution for Pascal strings Richard Heathfield <rjh@cpax.org.uk> - 2015-03-28 21:46 +0000
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-29 09:54 -0500
                Re: my solution for Pascal strings Richard Heathfield <rjh@cpax.org.uk> - 2015-03-29 15:54 +0100
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-29 19:04 -0500
                Re: my solution for Pascal strings Richard Heathfield <rjh@cpax.org.uk> - 2015-03-30 08:00 +0100
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-30 07:58 -0500
                Re: my solution for Pascal strings Richard Heathfield <rjh@cpax.org.uk> - 2015-03-30 14:29 +0100
                Re: my solution for Pascal strings Tim Rentsch <txr@alumni.caltech.edu> - 2015-03-30 07:35 -0700
                Re: my solution for Pascal strings Bartc <bc@freeuk.com> - 2015-03-27 16:14 +0000
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-27 12:15 -0700
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2015-03-28 08:30 +1300
                Re: my solution for Pascal strings Tim Rentsch <txr@alumni.caltech.edu> - 2015-03-28 14:56 -0700
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2015-03-29 11:10 +1300
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-28 20:04 -0700
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2015-03-29 17:14 +1300
                Re: my solution for Pascal strings Tim Rentsch <txr@alumni.caltech.edu> - 2015-03-30 13:03 -0700
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2015-03-31 16:40 +1300
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-26 23:31 -0500
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-26 23:42 -0700
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-29 19:00 -0500
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-30 08:15 -0700
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-30 18:23 -0500
                Re: my solution for Pascal strings James Kuyper <jameskuyper@verizon.net> - 2015-03-30 12:26 -0400
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2015-03-30 09:42 -0700
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-03-30 10:28 -0700
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2015-03-30 10:50 -0700
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2015-03-30 12:09 -0700
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2015-03-30 12:21 -0700
                Re: my solution for Pascal strings Bartc <bc@freeuk.com> - 2015-03-30 19:37 +0100
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-30 12:20 -0700
                Re: my solution for Pascal strings Bartc <bc@freeuk.com> - 2015-03-30 20:49 +0100
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-30 13:20 -0700
                Re: my solution for Pascal strings Bartc <bc@freeuk.com> - 2015-03-30 21:32 +0100
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2015-03-30 14:07 -0700
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-03-30 12:55 -0700
                Re: my solution for Pascal strings Bartc <bc@freeuk.com> - 2015-03-30 21:27 +0100
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2015-03-26 23:47 -0700
                Re: my solution for Pascal strings Richard Heathfield <rjh@cpax.org.uk> - 2015-03-27 07:11 +0000
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-29 19:01 -0500
                Re: my solution for Pascal strings Richard Heathfield <rjh@cpax.org.uk> - 2015-03-30 07:57 +0100
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-30 18:32 -0500
                Re: my solution for Pascal strings James Kuyper <jameskuyper@verizon.net> - 2015-03-30 19:59 -0400
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-30 19:22 -0500
                Re: my solution for Pascal strings Kaz Kylheku <kaz@kylheku.com> - 2015-03-30 23:53 +0000
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2015-03-30 19:25 -0500
                Re: my solution for Pascal strings Kaz Kylheku <kaz@kylheku.com> - 2015-03-31 01:12 +0000
                Re: my solution for Pascal strings Richard Heathfield <rjh@cpax.org.uk> - 2015-03-31 07:04 +0100
                Re: my solution for Pascal strings Robert Wessel <robertwessel2@yahoo.com> - 2015-03-31 01:24 -0500
                Re: my solution for Pascal strings Richard Heathfield <rjh@cpax.org.uk> - 2015-03-31 07:46 +0100
                Re: my solution for Pascal strings Les Cargill <lcargill99@comcast.com> - 2014-12-24 13:18 -0600
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-25 08:19 +1300
                Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-24 20:05 +0000
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2014-12-24 12:18 -0800
                Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-24 20:39 +0000
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2014-12-24 12:57 -0800
                Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-24 21:22 +0000
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2014-12-24 14:53 -0800
                Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-24 23:46 +0000
                Re: my solution for Pascal strings Phil Carmody <pc+usenet@asdf.org> - 2015-01-03 01:48 +0200
                Re: my solution for Pascal strings Phil Carmody <pc+usenet@asdf.org> - 2015-01-03 01:43 +0200
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2014-12-24 12:05 -0800
                Re: my solution for Pascal strings Richard Heathfield <invalid@see.sig.invalid> - 2014-12-24 20:20 +0000
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2014-12-24 12:34 -0800
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-24 12:37 -0800
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-25 10:15 +1300
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-24 13:43 -0800
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-25 10:52 +1300
                Re: my solution for Pascal strings Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-24 15:02 -0800
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-25 16:51 +1300
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2014-12-24 21:28 -0800
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2014-12-25 02:21 -0800
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2014-12-25 02:39 -0800
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2014-12-25 02:52 -0800
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2014-12-25 03:09 -0800
                Re: my solution for Pascal strings Richard Damon <Richard@Damon-Family.org> - 2014-12-25 09:32 -0500
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2014-12-25 06:50 -0800
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2014-12-25 11:59 -0800
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2014-12-25 11:38 -0800
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2014-12-25 11:55 -0800
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2014-12-25 03:33 -0800
                Re: my solution for Pascal strings fir <profesor.fir@gmail.com> - 2014-12-25 02:56 -0800
                Re: my solution for Pascal strings David Thompson <dave.thompson2@verizon.net> - 2015-01-12 15:33 -0500
                Re: my solution for Pascal strings Kaz Kylheku <kaz@kylheku.com> - 2014-12-23 05:17 +0000
                Re: my solution for Pascal strings Keith Thompson <kst-u@mib.org> - 2014-12-23 07:43 -0800
                Re: my solution for Pascal strings raltbos@xs4all.nl (Richard Bos) - 2014-12-23 20:42 +0000
            Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-23 11:48 +1300
              Re: my solution for Pascal strings Richard Heathfield <invalid@see.sig.invalid> - 2014-12-22 23:55 +0000
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-23 13:21 +1300
            Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-23 11:55 +1300
              Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-23 12:12 +1300
                Re: my solution for Pascal strings Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-12-22 23:33 +0000
                Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-23 12:59 +1300
            Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-22 23:03 +0000
            Re: my solution for Pascal strings CHIN Dihedral <dihedral88888@gmail.com> - 2015-03-26 04:04 -0700
              Re: my solution for Pascal strings Richard Heathfield <rjh@cpax.org.uk> - 2015-03-26 11:22 +0000
    Re: my solution for Pascal strings dmaxime66@gmail.com - 2014-12-28 09:37 -0800
      Re: my solution for Pascal strings BartC <bc@freeuk.com> - 2014-12-28 18:17 +0000
        Re: my solution for Pascal strings dmaxime66@gmail.com - 2014-12-30 05:28 -0800
          Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-31 08:29 +1300
            Re: my solution for Pascal strings glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-12-30 23:56 +0000
      Re: my solution for Pascal strings Ian Collins <ian-news@hotmail.com> - 2014-12-29 07:59 +1300
        Re: my solution for Pascal strings Max <dmaxime66@gmail.com> - 2014-12-30 05:24 -0800
          Re: my solution for Pascal strings James Kuyper <jameskuyper@verizon.net> - 2014-12-30 11:29 -0500
            Re: my solution for Pascal strings Max <dmaxime66@gmail.com> - 2014-12-30 10:23 -0800
              Re: my solution for Pascal strings James Kuyper <jameskuyper@verizon.net> - 2014-12-30 14:22 -0500
  Re: my solution for Pascal strings "D. Aaron Sawyer" <aaron@110.net> - 2014-12-22 12:32 -0400
  Re: my solution for Pascal strings "Skybuck Flying" <skybuck2000@hotmail.com> - 2015-03-31 09:12 +0200

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