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Groups > comp.lang.c > #59108

Re: my solution for Pascal strings

From Keith Thompson <kst-u@mib.org>
Newsgroups comp.lang.c
Subject Re: my solution for Pascal strings
Date 2015-03-27 16:39 -0700
Organization None to speak of
Message-ID <87bnjem2nd.fsf@kst-u.example.com> (permalink)
References (16 earlier) <mevo3j$o77$1@dont-email.me> <e7ba96ae-9d01-47c1-8df0-ced45600b579@googlegroups.com> <06830a79-a412-4962-9a9d-82d67ef92011@googlegroups.com> <mf2mbc$66m$2@dont-email.me> <63fe1d33-5bdf-44bc-9d96-1a00712270e2@googlegroups.com>

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Malcolm McLean <malcolm.mclean5@btinternet.com> writes:
> On Friday, March 27, 2015 at 4:30:36 AM UTC, Les Cargill wrote:
>> Malcolm McLean wrote:
>> >
>> > 3) internals of an opaque structure are no business of
>> > caller. const breaks that paradigm.
>> 
>> 
>> Declaring a parameter const is a contract not to change a parameter. So 
>> it's an interface ... thing, not about the internals.
>> 
> Say we've got this.
>
> typedef struct
> {
>    PORT *intefacetoio;
>    long currentposition;
> } FILE;
>
> long ftell(FILE *fp)
> {
>   return file->currentposition;
> }
>
> In const-world, that should be
>
> long ftell(const FILE *fp)
> {
>    return file->currentposition;
>
> }
>
> because ftell is a read operation.

Maybe.  Since the definition of type FILE is unspecified, we don't
know that ftell() doesn't modify the FILE object (perhaps operations
could be logged in memory).  But since FILE is an opaque type, it
probably doesn't matter a whole lot whether the parameter is const
or not.  No portable C code can do anything with the contents of
a FILE object anyway.

If the parameter were const, an implementation that wants to update
something could just include a pointer to non-const data as a member
of its FILE type.

If a future standard changed the definition to

    long ftell(const FILE *fp);

I don't think it would break any existing portable code.

-- 
Keith Thompson (The_Other_Keith) kst-u@mib.org  <http://www.ghoti.net/~kst>
Working, but not speaking, for JetHead Development, Inc.
"We must do something.  This is something.  Therefore, we must do this."
    -- Antony Jay and Jonathan Lynn, "Yes Minister"

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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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