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Groups > comp.lang.c > #136182
| Subject | Re: >< swap operator |
|---|---|
| Newsgroups | comp.lang.c |
| References | (17 earlier) <87sh1mqvmt.fsf@bsb.me.uk> <pp3v0o$tlm$1@dont-email.me> <87muruqto8.fsf@bsb.me.uk> <d6eae0d7-cc2d-43d0-aa94-c9629f357b92@googlegroups.com> <877eiyq8y9.fsf@bsb.me.uk> |
| From | Bart <bc@freeuk.com> |
| Message-ID | <FHntD.409040$0L2.69550@fx04.am4> (permalink) |
| Organization | virginmedia.com |
| Date | 2018-10-04 13:28 +0100 |
On 04/10/2018 11:53, Ben Bacarisse wrote:
> (By the way, if I were going to provide both operators I'd make them
> mirrors of each other, for example =>< and ><=. However, I don't think
> there is much value in having both.)
>
> Here it is in C++ using << and >> for the two versions of swap. You can
> do it with a swap function in C, but (a) I wanted to illustrate it with
> operators, (b) in C you have to use pointers so there is no direct
> analogue of the lvalue.
>snip<
> a << b << c;
> std::cout << a << " " << b << " " << c << "\n";
> a << b << c;
> std::cout << a << " " << b << " " << c << "\n";
> a << b << c;
> std::cout << a << " " << b << " " << c << "\n";
Hmm, those "<<" seem to clash don't they?
(BTW these appear to be just the same two lines repeated three times in
all.)
> Since this is comp.lang.c, here it is in C. But with no operators and
> using explicit pointers to "fake" the lvalue, it's all much less clear.
>
>
> int *swapl(int *a, int *b) { int t = *a; *a = *b; *b = t; return a; }
> int *swapr(int *a, int *b) { int t = *a; *a = *b; *b = t; return b; }
>
> #include <stdio.h>
>
> int main(void)
> {
> int a = 1, b = 2, c = 3;
> printf("%d %d %d\n", a, b, c);
>
> swapl(swapl(&a, &b), &c);
> printf("%d %d %d\n", a, b, c);
> swapl(swapl(&a, &b), &c);
> printf("%d %d %d\n", a, b, c);
> swapl(swapl(&a, &b), &c);
> printf("%d %d %d\n", a, b, c);
>
> swapr(swapr(&a, &b), &c);
> printf("%d %d %d\n", a, b, c);
> swapr(swapr(&a, &b), &c);
> printf("%d %d %d\n", a, b, c);
> swapr(swapr(&a, &b), &c);
> printf("%d %d %d\n", a, b, c);
> }
Well the C appears shorter and clearer in this case.
The problem I have with swap returning any sort of value is that, as has
been said, it is already used infrequently enough. And that's without
requiring any return values, which has the complication of whether it's
the left or right, or whether it's an lvalue or rvalue, or whether it's
something else.
Keep the feature simple with just the one job to do.
And your example is really just doing a rotation, but with series of
swaps that ripple their way through (and I think with double the number
of loads and stores that are needed, before it gets optimised).
Rotation is more easily done with multiple assignment. Example with
scripted code that gives the same results:
a, b, c := 1, 2, 3
println a, b, c
to 3 do
a, b, c := c, a, b
println a, b, c
od
to 3 do
a, b, c := b, c, a
println a, b, c
od
Disadvantage here is having to specify terms twice on the same line.
That's why I prefer a dedicated swap (eg. swap(a[i],a[i+1])) rather than
relying on multiple assignments (also because I had it first).
A dedicated rotate would be interesting, but probably far too uncommon
(when applied to unrelated terms rather than a list) to be worth doing.
--
bart
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>< swap operator skybuck2000@hotmail.com - 2018-08-13 12:53 -0700
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-08-13 16:05 -0400
Re: >< swap operator fir <profesor.fir@gmail.com> - 2018-08-13 13:46 -0700
Re: >< swap operator Anton Shepelev <anton.txt@g{oogle}mail.com> - 2018-08-14 11:19 +0300
Re: >< swap operator skybuck2000@hotmail.com - 2018-08-14 06:16 -0700
Re: >< swap operator bart4858@gmail.com - 2018-08-14 07:50 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-08-14 16:59 +0200
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-08-14 10:46 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-08-14 20:03 +0200
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-08-14 11:37 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-08-14 21:16 +0200
Re: >< swap operator fir <profesor.fir@gmail.com> - 2018-08-14 11:32 -0700
Re: >< swap operator bart4858@gmail.com - 2018-08-14 16:24 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-08-15 11:32 +0200
Re: >< swap operator skybuck2000@hotmail.com - 2018-10-01 07:46 -0700
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 05:20 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 13:58 +0100
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 14:08 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 09:16 -0400
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-02 15:35 +0200
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 09:43 -0400
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-02 10:51 -0700
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 09:08 -0400
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 15:26 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 10:52 -0400
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 17:57 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 13:27 -0400
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 11:52 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 20:48 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 15:56 -0400
Re: >< swap operator Thiago Adams <thiago.adams@gmail.com> - 2018-10-02 13:05 -0700
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-02 13:26 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 21:36 +0100
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-02 13:47 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-03 11:14 +0200
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 16:37 -0400
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 22:02 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 17:16 -0400
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-03 11:25 +0200
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-03 10:52 +0100
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-03 14:29 +0200
Re: >< swap operator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-03 05:52 -0700
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-03 21:31 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 16:47 -0400
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 03:43 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 22:47 -0400
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 04:25 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 20:44 -0700
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 11:53 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-04 05:15 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-04 13:48 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-04 10:56 -0400
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 17:47 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-04 11:01 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-04 22:15 +0200
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-04 16:19 -0400
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-04 21:42 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-04 15:01 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-04 23:59 +0100
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-05 09:54 +0200
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-05 18:03 +0100
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-05 21:08 +0200
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-05 20:31 +0100
Re: >< swap operator Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2018-10-05 15:59 -0400
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-05 21:18 +0100
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-06 03:51 +0100
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-06 12:19 +0100
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-06 19:49 +0100
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-07 12:25 +0100
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-07 14:19 +0100
Re: >< swap operator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-07 06:56 -0700
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-07 16:30 +0100
Re: >< swap operator Wouter Verhelst <w@uter.be> - 2018-10-09 13:17 +0200
C idioms (Was: >< swap operator) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-09 13:07 +0000
Re: C idioms (Was: >< swap operator) Bart <bc@freeuk.com> - 2018-10-09 14:27 +0100
Re: C idioms Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-10 00:05 +0100
Re: C idioms Bart <bc@freeuk.com> - 2018-10-10 02:03 +0100
Re: C idioms Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-11 01:05 +0100
Re: C idioms Bart <bc@freeuk.com> - 2018-10-11 02:09 +0100
Re: C idioms Bart <bc@freeuk.com> - 2018-10-11 12:39 +0100
Re: C idioms Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-11 16:24 +0100
Re: C idioms scott@slp53.sl.home (Scott Lurndal) - 2018-10-11 15:55 +0000
Re: C idioms Keith Thompson <kst-u@mib.org> - 2018-10-11 09:42 -0700
Re: C idioms Wouter Verhelst <w@uter.be> - 2018-10-11 19:23 +0200
Re: C idioms jameskuyper@alumni.caltech.edu - 2018-10-11 11:11 -0700
Re: C idioms Keith Thompson <kst-u@mib.org> - 2018-10-11 12:05 -0700
Re: C idioms Bart <bc@freeuk.com> - 2018-10-11 17:53 +0100
Re: C idioms Keith Thompson <kst-u@mib.org> - 2018-10-11 10:38 -0700
Re: C idioms Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-12 00:14 +0100
Re: C idioms Bart <bc@freeuk.com> - 2018-10-11 19:26 +0100
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-09 16:38 +0200
Re: C idioms (Was: >< swap operator) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-09 15:23 +0000
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-09 20:31 +0200
Re: C idioms (Was: >< swap operator) Bart <bc@freeuk.com> - 2018-10-09 20:18 +0100
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-09 22:11 +0200
Re: C idioms (Was: >< swap operator) scott@slp53.sl.home (Scott Lurndal) - 2018-10-09 20:50 +0000
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-09 22:58 +0200
Re: C idioms (Was: >< swap operator) Bart <bc@freeuk.com> - 2018-10-09 22:34 +0100
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-10 08:10 +0200
Re: C idioms (Was: >< swap operator) jameskuyper@alumni.caltech.edu - 2018-10-09 14:45 -0700
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-10 08:07 +0200
Hmmm... (Was: C idioms (Was: >< swap operator)) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-10 07:56 +0000
Re: Hmmm... (Was: C idioms (Was: >< swap operator)) David Brown <david.brown@hesbynett.no> - 2018-10-10 10:32 +0200
Re: Hmmm... (Was: C idioms (Was: >< swap operator)) Ike Naar <ike@iceland.freeshell.org> - 2018-10-10 13:44 +0000
Re: Hmmm... (Was: C idioms (Was: >< swap operator)) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-10 14:52 +0000
Re: Hmmm... (Was: C idioms (Was: >< swap operator)) Wouter Verhelst <w@uter.be> - 2018-10-10 17:47 +0200
Re: Hmmm... (Was: C idioms (Was: >< swap operator)) David Brown <david.brown@hesbynett.no> - 2018-10-10 17:18 +0200
Re: Hmmm... (Was: C idioms (Was: >< swap operator)) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-10 15:22 +0000
Re: Hmmm... (Was: C idioms (Was: >< swap operator)) David Brown <david.brown@hesbynett.no> - 2018-10-10 23:58 +0200
Re: Hmmm... Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2018-10-10 07:51 -0600
Re: Hmmm... gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-10 14:53 +0000
Re: Hmmm... David Brown <david.brown@hesbynett.no> - 2018-10-10 17:21 +0200
Re: C idioms (Was: >< swap operator) scott@slp53.sl.home (Scott Lurndal) - 2018-10-10 12:57 +0000
Re: C idioms (Was: >< swap operator) James Kuyper <jameskuyper@alumni.caltech.edu> - 2018-10-10 12:29 -0400
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-11 00:07 +0200
Re: C idioms (Was: >< swap operator) Keith Thompson <kst-u@mib.org> - 2018-10-09 14:50 -0700
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-10 08:13 +0200
Re: C idioms (Was: >< swap operator) scott@slp53.sl.home (Scott Lurndal) - 2018-10-10 12:56 +0000
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-10 15:55 +0200
Re: C idioms (Was: >< swap operator) Bart <bc@freeuk.com> - 2018-10-10 15:17 +0100
Re: C idioms (Was: >< swap operator) scott@slp53.sl.home (Scott Lurndal) - 2018-10-10 14:49 +0000
Fall-through in switch statements... (Was: C idioms (Was: >< swap operator)) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-10 14:59 +0000
Re: Fall-through in switch statements... (Was: C idioms (Was: >< swap operator)) Bart <bc@freeuk.com> - 2018-10-10 16:09 +0100
Re: Fall-through in switch statements... (Was: C idioms (Was: >< swap operator)) nobody@example.org (Scott) - 2018-10-10 17:29 +0000
Re: C idioms (Was: >< swap operator) Bart <bc@freeuk.com> - 2018-10-10 16:01 +0100
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-10 17:29 +0200
Re: C idioms (Was: >< swap operator) Wouter Verhelst <w@uter.be> - 2018-10-10 17:55 +0200
Re: C idioms (Was: >< swap operator) Bart <bc@freeuk.com> - 2018-10-10 17:11 +0100
Re: C idioms Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-10 23:15 +0100
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-11 00:16 +0200
Re: C idioms (Was: >< swap operator) Bart <bc@freeuk.com> - 2018-10-10 23:23 +0100
Re: C idioms (Was: >< swap operator) Keith Thompson <kst-u@mib.org> - 2018-10-10 16:31 -0700
Re: C idioms (Was: >< swap operator) Keith Thompson <kst-u@mib.org> - 2018-10-10 15:32 -0700
Re: C idioms (Was: >< swap operator) Keith Thompson <kst-u@mib.org> - 2018-10-10 16:24 -0700
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-11 10:52 +0200
Re: C idioms Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2018-10-10 09:59 -0600
Re: C idioms (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-10 17:26 +0200
Re: C idioms (Was: >< swap operator) scott@slp53.sl.home (Scott Lurndal) - 2018-10-10 14:48 +0000
Return values of fork() (Was: C idioms (Was: >< swap operator)) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-10 14:51 +0000
Re: Return values of fork() (Was: C idioms (Was: >< swap operator)) scott@slp53.sl.home (Scott Lurndal) - 2018-10-10 15:20 +0000
You know that and I know that, but ... (Was: Return values of fork() (Was: C idioms (Was: >< swap operator))) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-10 15:28 +0000
Re: You know that and I know that, but ... (Was: Return values of fork() (Was: C idioms (Was: >< swap operator))) David Brown <david.brown@hesbynett.no> - 2018-10-11 00:23 +0200
Re: You know that and I know that, but ... (Was: Return values of fork() (Was: C idioms (Was: >< swap operator))) scott@slp53.sl.home (Scott Lurndal) - 2018-10-11 13:22 +0000
Re: You know that and I know that, but ... (Was: Return values of fork() (Was: C idioms (Was: >< swap operator))) David Brown <david.brown@hesbynett.no> - 2018-10-11 15:58 +0200
Re: You know that and I know that, but ... (Was: Return values of fork() (Was: C idioms (Was: >< swap operator))) scott@slp53.sl.home (Scott Lurndal) - 2018-10-11 14:17 +0000
Re: You know that and I know that, but ... (Was: Return values of fork() (Was: C idioms (Was: >< swap operator))) David Brown <david.brown@hesbynett.no> - 2018-10-11 16:42 +0200
Re: You know that and I know that, but ... (Was: Return values of fork() (Was: C idioms (Was: >< swap operator))) Wouter Verhelst <w@uter.be> - 2018-10-11 16:53 +0200
Re: You know that and I know that, but ... (Was: Return values of fork() (Was: C idioms (Was: >< swap operator))) David Brown <david.brown@hesbynett.no> - 2018-10-11 20:11 +0200
Re: Return values of fork() (Was: C idioms (Was: >< swap operator)) David Brown <david.brown@hesbynett.no> - 2018-10-11 00:20 +0200
Re: Return values of fork() (Was: C idioms (Was: >< swap operator)) Keith Thompson <kst-u@mib.org> - 2018-10-10 16:15 -0700
Re: Return values of fork() Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2018-10-11 14:42 -0600
Re: C idioms Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2018-10-09 16:18 -0600
Re: C idioms gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-09 22:28 +0000
Re: C idioms scott@slp53.sl.home (Scott Lurndal) - 2018-10-10 12:58 +0000
Re: C idioms (Was: >< swap operator) Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-09 07:48 -0700
Re: C idioms Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-09 16:42 +0100
Re: C idioms (Was: >< swap operator) Wouter Verhelst <w@uter.be> - 2018-10-09 19:40 +0200
Re: C idioms (Was: >< swap operator) Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-09 12:38 -0700
Re: C idioms (Was: >< swap operator) Wouter Verhelst <w@uter.be> - 2018-10-09 23:41 +0200
Re: C idioms (Was: >< swap operator) Wouter Verhelst <w@uter.be> - 2018-10-09 19:38 +0200
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-07 15:04 +0100
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-07 16:37 +0100
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-07 16:58 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-07 12:17 -0400
Grammar police! (Was: >< swap operator) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-07 20:37 +0000
Re: >< swap operator jameskuyper@alumni.caltech.edu - 2018-10-07 09:31 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-07 18:09 +0100
Re: >< swap operator jameskuyper@alumni.caltech.edu - 2018-10-07 14:05 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-07 22:35 +0100
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-08 02:56 +0100
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-08 10:48 +0200
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-08 12:09 +0100
Re: >< swap operator Ike Naar <ike@iceland.freeshell.org> - 2018-10-08 16:00 +0000
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-08 17:44 +0100
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-08 10:39 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-08 20:08 +0100
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-09 11:22 +0200
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-09 09:25 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-09 20:43 +0200
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-09 20:15 +0100
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-09 22:26 +0200
Re: >< swap operator Ike Naar <ike@iceland.freeshell.org> - 2018-10-08 21:09 +0000
Re: >< swap operator David Kleinecke <dkleinecke@gmail.com> - 2018-10-08 15:18 -0700
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-08 07:55 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-09 11:24 +0200
Re: >< swap operator jameskuyper@alumni.caltech.edu - 2018-10-08 07:19 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-08 16:26 +0100
Re: >< swap operator jameskuyper@alumni.caltech.edu - 2018-10-10 10:59 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-08 19:53 +0100
Re: >< swap operator James Kuyper <jameskuyper@alumni.caltech.edu> - 2018-10-07 18:00 -0400
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-07 17:10 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-08 01:25 +0100
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-08 02:51 +0100
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-08 11:29 +0100
Re: >< swap operator mark.bluemel@gmail.com - 2018-10-08 04:41 -0700
Re: >< swap operator jameskuyper@alumni.caltech.edu - 2018-10-08 07:56 -0700
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-08 08:36 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-08 17:34 +0100
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-08 21:35 +0100
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-08 22:00 +0100
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-09 00:47 +0100
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-09 01:11 +0100
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-09 02:47 +0100
Re: >< swap operator mark.bluemel@gmail.com - 2018-10-09 00:49 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-09 11:28 +0100
Re: >< swap operator gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-09 13:00 +0000
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-08 10:28 -0700
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-08 10:49 -0700
Re: >< swap operator Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2018-10-07 20:00 -0600
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-06 13:07 -0700
Re: >< swap operator gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-05 23:35 +0000
Re: >< swap operator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-06 03:49 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-06 16:18 +0200
Re: >< swap operator scott@slp53.sl.home (Scott Lurndal) - 2018-10-06 14:48 +0000
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-06 12:53 -0700
Re: >< swap operator scott@slp53.sl.home (Scott Lurndal) - 2018-10-07 16:38 +0000
Re: >< swap operator James Kuyper <jameskuyper@alumni.caltech.edu> - 2018-10-07 15:56 -0400
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-07 16:53 -0700
Re: >< swap operator David Kleinecke <dkleinecke@gmail.com> - 2018-10-07 17:07 -0700
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-07 17:24 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-08 01:30 +0100
Re: >< swap operator Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2018-10-07 19:12 -0600
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-06 18:26 +0100
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-06 19:41 +0100
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-06 13:05 -0700
Re: >< swap operator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-07 02:24 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-07 12:41 +0200
100% of the user base... (Was: >< swap operator) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-06 00:22 +0000
Re: 100% of the user base... (Was: >< swap operator) Bart <bc@freeuk.com> - 2018-10-06 01:55 +0100
Re: 100% of the user base... (Was: >< swap operator) Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-06 03:58 -0700
Re: 100% of the user base... (Was: >< swap operator) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-06 11:51 +0000
Re: 100% of the user base... (Was: >< swap operator) Bart <bc@freeuk.com> - 2018-10-06 13:09 +0100
Re: 100% of the user base... (Was: >< swap operator) "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-06 05:26 -0700
Re: 100% of the user base... (Was: >< swap operator) Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-06 05:40 -0700
Re: 100% of the user base... (Was: >< swap operator) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-06 12:46 +0000
Re: 100% of the user base... (Was: >< swap operator) Melzzzzz <Melzzzzz@zzzzz.com> - 2018-10-06 12:46 +0000
Re: 100% of the user base... (Was: >< swap operator) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-06 12:49 +0000
Re: 100% of the user base... (Was: >< swap operator) "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-06 06:27 -0700
Re: 100% of the user base... (Was: >< swap operator) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-07 12:47 +0000
Re: 100% of the user base... (Was: >< swap operator) "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-07 09:03 -0400
Re: 100% of the user base... (Was: >< swap operator) scott@slp53.sl.home (Scott Lurndal) - 2018-10-07 16:47 +0000
Re: >< swap operator Wouter Verhelst <w@uter.be> - 2018-10-05 10:17 +0200
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-05 09:20 +0200
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-05 10:58 +0100
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-05 12:09 +0200
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-05 03:11 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 07:56 -0400
Re: >< swap operator Wouter Verhelst <w@uter.be> - 2018-10-05 14:25 +0200
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 08:39 -0400
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-05 15:47 +0100
Re: >< swap operator Wouter Verhelst <w@uter.be> - 2018-10-05 17:30 +0200
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 11:41 -0400
Re: >< swap operator Wouter Verhelst <w@uter.be> - 2018-10-05 17:56 +0200
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 12:00 -0400
Re: >< swap operator Richard Damon <Richard@Damon-Family.org> - 2018-10-05 12:34 -0400
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 12:48 -0400
Re: >< swap operator Richard Damon <Richard@Damon-Family.org> - 2018-10-05 13:55 -0400
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-05 11:20 -0700
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 14:45 -0400
Re: >< swap operator Richard Damon <Richard@Damon-Family.org> - 2018-10-05 21:39 -0400
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-07 08:51 -0400
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-11-25 14:18 -0800
Re: >< swap operator Anton Shepelev <anton.txt@g{oogle}mail.com> - 2018-10-05 15:46 +0300
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 06:05 -0700
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 06:16 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-05 15:09 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 10:18 -0400
Re: >< swap operator Anton Shepelev <anton.txt@g{oogle}mail.com> - 2018-10-05 17:32 +0300
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 10:34 -0400
Of course it is crazy! (Was: >< swap operator) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-05 15:17 +0000
Re: >< swap operator gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-05 18:30 +0000
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 14:48 -0400
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 15:06 -0400
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-05 13:55 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 06:14 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-05 16:18 +0200
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 10:21 -0400
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-05 17:27 +0200
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-05 15:26 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 10:28 -0400
Re: >< swap operator gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-05 14:46 +0000
When pigs fly... (Was: >< swap operator) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-05 16:10 +0000
Re: >< swap operator Anton Shepelev <anton.txt@g{oogle}mail.com> - 2018-10-05 17:35 +0300
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 10:46 -0400
Re: >< swap operator gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-05 15:15 +0000
6K years??? (Was: >< swap operator) gazelle@shell.xmission.com (Kenny McCormack) - 2018-10-05 13:20 +0000
Re: 6K years??? (Was: >< swap operator) "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 09:28 -0400
Re: 6K years??? (Was: >< swap operator) Wouter Verhelst <w@uter.be> - 2018-10-05 17:53 +0200
Re: 6K years??? (Was: >< swap operator) "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 11:56 -0400
Re: 6K years??? (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-05 18:17 +0200
Re: 6K years??? (Was: >< swap operator) "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 09:21 -0700
Re: 6K years??? (Was: >< swap operator) David Brown <david.brown@hesbynett.no> - 2018-10-05 18:50 +0200
Re: 6K years??? (Was: >< swap operator) "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 12:52 -0400
Re: 6K years??? (Was: >< swap operator) "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-05 13:05 -0400
Re: 6K years??? (Was: >< swap operator) Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-06 03:42 -0700
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-05 15:59 +0200
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-06 03:45 +0100
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-04 11:22 -0700
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 20:35 +0100
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-04 13:28 +0100
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-10-04 17:59 +0100
Re: >< swap operator John Bode <jfbode1029@gmail.com> - 2018-10-04 09:56 -0700
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 06:03 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-03 14:37 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 09:51 -0400
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-03 15:39 +0200
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 10:05 -0400
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 10:09 -0400
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-03 16:22 +0200
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 10:29 -0400
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-03 20:52 +0200
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-03 14:57 -0400
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-02 16:06 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-03 00:09 +0100
Re: >< swap operator Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2018-10-02 19:21 -0400
Re: >< swap operator David Brown <david.brown@hesbynett.no> - 2018-10-03 11:21 +0200
Re: >< swap operator Thiago Adams <thiago.adams@gmail.com> - 2018-10-02 13:43 -0700
Re: >< swap operator scott@slp53.sl.home (Scott Lurndal) - 2018-10-02 21:01 +0000
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-02 14:29 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 22:37 +0100
Re: >< swap operator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-03 05:07 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 21:01 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 16:06 -0400
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 21:45 +0100
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 17:09 -0400
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 16:11 -0400
Re: >< swap operator "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-10-02 16:22 -0400
Re: >< swap operator Thiago Adams <thiago.adams@gmail.com> - 2018-10-02 13:17 -0700
Re: >< swap operator Thiago Adams <thiago.adams@gmail.com> - 2018-10-02 13:24 -0700
Re: >< swap operator scott@slp53.sl.home (Scott Lurndal) - 2018-10-02 15:04 +0000
Re: >< swap operator Niles Rogoff <eternal-september@niles.xyz> - 2018-10-03 18:28 +0000
Re: >< swap operator Thiago Adams <thiago.adams@gmail.com> - 2018-08-14 11:50 -0700
Re: >< swap operator Siri Cruise <chine.bleu@yahoo.com> - 2018-08-14 17:07 -0700
Re: >< swap operator fir <profesor.fir@gmail.com> - 2018-08-15 02:22 -0700
Re: >< swap operator fir <profesor.fir@gmail.com> - 2018-08-15 02:34 -0700
Re: >< swap operator fir <profesor.fir@gmail.com> - 2018-08-15 03:09 -0700
Re: >< swap operator fir <profesor.fir@gmail.com> - 2018-08-15 03:24 -0700
Re: >< swap operator fir <profesor.fir@gmail.com> - 2018-08-15 04:51 -0700
Re: >< swap operator fir <profesor.fir@gmail.com> - 2018-08-15 05:06 -0700
Re: >< swap operator Siri Cruise <chine.bleu@yahoo.com> - 2018-08-15 04:21 -0700
Re: >< swap operator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-08-15 14:43 +0100
Re: >< swap operator fir <profesor.fir@gmail.com> - 2018-08-15 07:08 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-08-15 16:52 +0100
Re: >< swap operator Ike Naar <ike@iceland.freeshell.org> - 2018-08-15 15:51 +0000
Re: >< swap operator John Bode <jfbode1029@gmail.com> - 2018-10-01 14:59 -0700
Re: >< swap operator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-10-02 03:06 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 11:43 +0100
Re: >< swap operator John Bode <jfbode1029@gmail.com> - 2018-10-02 07:27 -0700
Re: >< swap operator Bart <bc@freeuk.com> - 2018-10-02 15:43 +0100
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-02 11:01 -0700
Re: >< swap operator Keith Thompson <kst-u@mib.org> - 2018-10-02 10:54 -0700
Re: >< swap operator Thiago Adams <thiago.adams@gmail.com> - 2018-10-02 12:39 -0700
Re: >< swap operator skybuck2000@hotmail.com - 2018-10-10 18:10 -0700
Re: >< swap operator skybuck2000@hotmail.com - 2018-10-10 18:24 -0700
csiph-web