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Groups > alt.folklore.computers > #165142

Re: Is it a lost cause?

From Dennis Lee Bieber <wlfraed@ix.netcom.com>
Newsgroups alt.folklore.computers, comp.sys.raspberry-pi
Subject Re: Is it a lost cause?
Date 2016-06-14 19:08 -0400
Organization IISS Elusive Unicorn
Message-ID <dl21mbddmr96a145q5v74k80minhtt20mi@4ax.com> (permalink)
References <njmu8u$3i6$1@dont-email.me> <20160613210220.7d9874b5@maxa-pc.cpe.bvcom.net> <njn8cs$7u7$1@dont-email.me> <fuiulbtlucmmdtjvo456ah0u5jpaqandf0@4ax.com> <njonpq$ev7$2@dont-email.me>

Cross-posted to 2 groups.

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On Tue, 14 Jun 2016 10:54:51 -0000 (UTC), Martin Gregorie
<martin@address-in-sig.invalid> declaimed the following:

>On Mon, 13 Jun 2016 20:14:30 -0400, Dennis Lee Bieber wrote:
>
>> 	Interesting... I found the 8080/Z80 chips clean and direct. Maybe
>> because my college mainframe was a Xerox Sigma 6 with its "LD" and "ST"
>> instructions (LD,<reg> <mem> vs ST,<reg> <mem> -- though <mem> 0..15
>> mapped to the registers).
>>
>That sounds very like the ICL 1900 mainframes where I first
>learnt assembler (I'd previously learnt Algol 60 at uni). The 1900 only 
>had two hardware registers, which held datum and limit addresses for the 
>active program. Programs were a contiguous block of memory - task 
>switching was done by changing datum and limit to point at the next 
>program to run. Each program had its own register set because they were 
>the first 8 words of each program, with word +8 being the PC and, since 
>all addresses in a program were relative to datum, programs could be 
>swapped in, out or moved in memory very simply.
>
	Sigma task switch was done via an "eXchange Program Status Doubleword",
which held the new program counter value, condition codes, and (for
expanded machines) an indicator for which bank of registers to activate
(apparently one could add multiple 16-register banks to the processor).

	No standard stack register -- though one could dedicate a register to
do stack operations, the common (FORTRAN/non-recursive) paradigm turned
into indirect references via subroutine link register (also not a dedicated
register, one specified the link register in the call instruction).
Arguments were passed by...

	call,<lr>	<subroutine>
	data		<address of first argument>
	data		<address of second argument>
	...

subroutines would then copy the addresses by indexing off the <lr>, ending
by incrementing the <lr> by the number of arguments.

	Sigmas were (in)famous for having something like 224 interrupt vectors
(when IBM 360/370 only had 7 and had to poll to determine which device
interrupted). Each interrupt vector basically held a program status
doubleword, so an exchange PSD made for fast response.

	The "big" assembler for them didn't even have a hard-coded instruction
set... Programs started with a "system ..." declaration which basically
loaded a macro definition file for all the opcodes. Out of boredom one day,
I wrote a "system" file that would generate absolute 8080 code. (I forget
the instruction format declaration but something like:

MOV	S:SIN,2,3,3		x'01',AF(1),AF(2)

"Form an instruction with three fields sized 2-bit, 3-bit, 3-bit using
constant x01 for first, argument field 1 for second, argument field 2 for
third" (also had LF and CF for label and command field -- presuming one had
defined constants for the 8080 registers the above made

		MOV	H,B

a valid instruction to the assembler))
-- 
	Wulfraed                 Dennis Lee Bieber         AF6VN
    wlfraed@ix.netcom.com    HTTP://wlfraed.home.netcom.com/

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Thread

Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-13 19:32 +0100
  Re: Is it a lost cause? Melzzzzz <mel@zzzzz.com> - 2016-06-13 21:02 +0200
    Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-13 21:25 +0000
      Re: Is it a lost cause? rickman <gnuarm@gmail.com> - 2016-06-13 17:43 -0400
        Re: Is it a lost cause? Folderol <general@musically.me.uk> - 2016-06-13 23:05 +0100
          Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 08:52 +0100
            Re: Is it a lost cause? Quadibloc <jsavard@ecn.ab.ca> - 2016-06-14 06:39 -0700
              Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 15:22 +0100
              Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-06-14 15:54 +0000
                Re: Is it a lost cause? timcaffrey420@gmail.com - 2016-06-14 11:47 -0700
                Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-06-15 14:17 +0000
                Re: Is it a lost cause? timcaffrey420@gmail.com - 2016-06-15 14:03 -0700
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-06-15 13:05 +0000
                Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-06-15 14:18 +0000
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-06-16 12:30 +0000
                Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-06-16 12:45 +0000
            Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-06-14 15:52 +0000
              Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 16:55 +0100
                Re: Is it a lost cause? rickman <gnuarm@gmail.com> - 2016-06-14 12:53 -0400
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 18:22 +0100
                Re: Is it a lost cause? rickman <gnuarm@gmail.com> - 2016-06-14 13:27 -0400
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 18:41 +0100
                Re: Is it a lost cause? rickman <gnuarm@gmail.com> - 2016-06-14 15:05 -0400
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-20 14:09 +0100
                Re: Is it a lost cause? JimP <solosam90@gmail.com> - 2016-06-14 12:14 -0500
                Re: Is it a lost cause? "Kerr Mudd-John" <admin@127.0.0.1> - 2016-06-15 19:48 +0100
                Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-06-15 20:05 +0000
                Re: Is it a lost cause? JimP <solosam90@gmail.com> - 2016-06-15 21:29 -0500
      Re: Is it a lost cause? Andrew Swallow <am.swallow@btopenworld.com> - 2016-06-13 23:07 +0100
        Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-13 23:02 +0000
          Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 08:56 +0100
            Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-14 08:13 +0000
        Re: Is it a lost cause? Darren Salt <newsspam@moreofthespa.m.invalid> - 2016-06-17 03:39 +0100
          Re: Is it a lost cause? Morten Reistad <first@last.name.invalid> - 2016-06-17 08:46 +0200
      Re: Is it a lost cause? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2016-06-13 23:44 +0000
        Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 08:57 +0100
        Re: Is it a lost cause? "Charles Richmond" <numerist@aquaporin4.com> - 2016-06-14 09:41 -0500
          Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-06-14 12:09 -0400
      Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-06-13 20:14 -0400
        Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-14 10:54 +0000
          Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 11:57 +0100
          Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-14 13:02 +0000
            Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-06-14 14:45 +0100
            Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 15:22 +0100
              Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-14 19:56 +0000
            Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-14 15:30 +0000
              Re: Is it a lost cause? Quadibloc <jsavard@ecn.ab.ca> - 2016-06-14 10:21 -0700
                Re: Is it a lost cause? "Charles Richmond" <numerist@aquaporin4.com> - 2016-06-15 08:19 -0500
              Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-14 19:59 +0000
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-14 23:42 +0000
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-15 07:48 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-06-15 11:22 +0100
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-15 10:39 +0000
                Re: Is it a lost cause? Dr J R Stockton <reply1600@merlyn.demon.co.uk.invalid> - 2016-06-18 13:56 +0100
          Re: Is it a lost cause? "Charles Richmond" <numerist@aquaporin4.com> - 2016-06-14 09:48 -0500
          Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-06-14 19:08 -0400
            Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-15 00:18 +0000
              Re: Is it a lost cause? Anonymous <no_email@invalid.invalid> - 2016-06-15 01:57 +0000
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-15 11:05 +0000
              Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-15 07:53 +0000
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-15 10:53 +0000
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-15 11:24 +0000
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-06-15 13:03 +0100
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-15 12:53 +0000
                Re: Is it a lost cause? Andrew Swallow <am.swallow@btopenworld.com> - 2016-06-15 13:10 +0100
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-15 12:28 +0000
                Re: Is it a lost cause? Andrew Swallow <am.swallow@btopenworld.com> - 2016-06-15 15:37 +0100
                Re: Is it a lost cause? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-06-15 20:19 +0300
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-15 17:52 +0000
                Re: Is it a lost cause? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-06-15 21:08 +0300
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-06-16 12:30 +0000
                Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-06-16 12:46 +0000
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-06-17 12:53 +0000
                Re: Is it a lost cause? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-06-17 16:09 +0300
                Re: Is it a lost cause? Quadibloc <jsavard@ecn.ab.ca> - 2016-06-17 10:34 -0700
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-06-18 13:00 +0000
                Re: Is it a lost cause? Andrew Swallow <am.swallow@btopenworld.com> - 2016-06-16 22:58 +0100
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-15 21:03 +0100
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-15 20:12 +0000
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-15 21:24 +0100
                Re: Is it a lost cause? Quadibloc <jsavard@ecn.ab.ca> - 2016-06-15 18:07 -0700
                Re: Is it a lost cause? Quadibloc <jsavard@ecn.ab.ca> - 2016-06-15 18:06 -0700
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-06-16 12:30 +0000
                Re: Is it a lost cause? hancock4@bbs.cpcn.com - 2016-06-20 13:25 -0700
                Re: Is it a lost cause? Quadibloc <jsavard@ecn.ab.ca> - 2016-06-20 18:25 -0700
                Re: Is it a lost cause? "Charles Richmond" <numerist@aquaporin4.com> - 2016-06-21 16:11 -0500
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-21 21:13 +0000
                Re: Is it a lost cause? Gene Wirchenko <genew@telus.net> - 2016-06-21 19:49 -0700
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-22 07:33 +0000
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-06-22 09:04 +0100
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-22 09:23 +0000
                Re: Is it a lost cause? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2016-06-22 05:40 +0000
                Re: Is it a lost cause? Gene Wirchenko <genew@telus.net> - 2016-06-24 18:58 -0700
                Re: Is it a lost cause? Andrew Swallow <am.swallow@btopenworld.com> - 2016-06-16 03:47 +0100
                Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-02 23:55 -0400
                Re: Is it a lost cause? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-07-03 11:03 +0300
                Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-07-03 10:20 -0400
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-15 12:43 +0000
            Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-06-15 08:27 -0400
            Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-02 04:38 -0400
              Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-07-02 14:00 -0400
            Re: Is it a lost cause? Anne & Lynn Wheeler <lynn@garlic.com> - 2016-07-02 08:13 -0700
              Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-02 12:09 -0400
              Re: Is it a lost cause? Anne & Lynn Wheeler <lynn@garlic.com> - 2016-07-02 12:36 -0700
          Re: Is it a lost cause? Anonymous <no_email@invalid.invalid> - 2016-06-15 01:32 +0000
            Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-15 07:49 +0000
              Re: Is it a lost cause? Quadibloc <jsavard@ecn.ab.ca> - 2016-06-15 04:54 -0700
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-15 12:52 +0000
        Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-01 22:17 -0400
          Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-02 09:10 +0000
          Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-02 12:26 -0400
            Re: Is it a lost cause? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-07-02 21:35 +0300
              Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-02 20:45 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-02 22:14 +0100
                Re: Is it a lost cause? John Levine <johnl@iecc.com> - 2016-07-02 21:42 +0000
                Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-02 19:12 -0400
                Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-03 22:41 -0400
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-03 07:11 -0400
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-03 11:33 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-03 12:45 +0100
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-03 12:36 +0000
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-03 11:54 -0400
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-03 13:33 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-03 15:20 +0100
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-03 15:38 +0000
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-03 12:03 -0400
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-03 17:18 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-04 15:17 +0100
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-04 18:28 +0100
                Re: Is it a lost cause? Andrew Swallow <am.swallow@btinternet.com> - 2016-07-05 03:14 +0100
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 06:17 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-05 13:32 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 14:53 +0100
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-05 09:55 -0400
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 15:15 +0100
                Re: Is it a lost cause? Lawrence Statton NK1G <lawrence@senguio.mx> - 2016-07-05 09:42 -0500
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-05 15:51 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-06 13:11 +0000
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-04 14:45 +0000
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-04 14:54 +0000
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-04 12:06 -0400
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-04 19:10 +0100
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-04 15:33 -0400
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-04 20:16 +0000
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-04 22:12 +0100
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-04 21:20 +0100
                Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-07-04 17:15 -0400
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-04 12:42 +0000
                Re: Is it a lost cause? Lawrence Statton NK1G <lawrence@senguio.mx> - 2016-07-04 11:03 -0500
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-05 13:32 +0000
                Re: Is it a lost cause? "Osmium" <r124c4u102@comcast.net> - 2016-07-05 10:12 -0500
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-04 14:26 +0100
                Re: Is it a lost cause? Andrew Swallow <am.swallow@btinternet.com> - 2016-07-04 17:33 +0100
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-04 17:35 +0100
                Re: Is it a lost cause? Andrew Swallow <am.swallow@btinternet.com> - 2016-07-04 18:20 +0100
                Re: Is it a lost cause? Alan Frisbie <Usenet03_REMOVE@Flying-Disk.com> - 2016-07-04 09:16 -0700
                Re: Is it a lost cause? "Osmium" <r124c4u102@comcast.net> - 2016-07-04 09:01 -0500
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-04 15:54 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-05 13:32 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 14:55 +0100
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-05 15:11 +0100
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 16:01 +0100
                Re: Is it a lost cause? Morten Reistad <first@last.name.invalid> - 2016-07-05 17:32 +0200
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-05 19:47 -0400
                Re: Is it a lost cause? Gene Wirchenko <genew@telus.net> - 2016-07-05 17:11 -0700
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-06 13:11 +0000
                Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-05 21:08 -0400
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-06 13:11 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-06 14:44 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-07 12:52 +0000
                Re: Is it a lost cause? Andrew Swallow <am.swallow@btinternet.com> - 2016-07-05 18:19 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-06 13:11 +0000
                Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-07-04 13:01 -0400
                Re: Is it a lost cause? mausg@mail.com - 2016-07-04 16:50 +0000
                Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-04 13:27 -0400
                Re: Is it a lost cause? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2016-07-04 22:39 +0000
                Re: Is it a lost cause? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2016-07-04 16:27 +0000
                Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-03 11:30 -0400
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-03 17:31 +0100
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-03 11:54 -0400
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-03 17:30 +0100
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-03 17:57 +0000
                Re: Is it a lost cause? Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2016-07-03 14:51 -0400
                Re: Is it a lost cause? Gordon Levi <gordon@address.invalid> - 2016-07-05 02:49 +1000
                Re: Is it a lost cause? Gordon Levi <gordon@address.invalid> - 2016-07-06 01:26 +1000
                Re: software origami, was Is it a lost cause? John Levine <johnl@iecc.com> - 2016-07-03 23:18 +0000
                Re: software origami, was Is it a lost cause? andrew@cucumber.demon.co.uk (Andrew Gabriel) - 2016-07-04 08:24 +0000
                Re: software origami, was Is it a lost cause? David Taylor <david-taylor@blueyonder.co.uk.invalid> - 2016-07-04 09:45 +0100
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-03 17:20 +0000
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-03 16:15 -0400
                Re: ancient history, Is it a lost cause? John Levine <johnl@iecc.com> - 2016-07-03 22:55 +0000
                Re: ancient history, Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-04 06:35 +0100
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-03 11:54 -0400
                Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-07-03 11:22 -0400
                Re: Is it a lost cause? "Charles Richmond" <numerist@aquaporin4.com> - 2016-07-03 12:33 -0500
                Re: Is it a lost cause? John Levine <johnl@iecc.com> - 2016-07-03 22:57 +0000
                Re: Is it a lost cause? "Charles Richmond" <numerist@aquaporin4.com> - 2016-07-04 15:47 -0500
                Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-07-04 17:24 -0400
                Re: Is it a lost cause? Quadibloc <jsavard@ecn.ab.ca> - 2016-07-05 10:12 -0700
                Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-03 22:31 -0400
                Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-07-04 13:10 -0400
                Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-05 01:47 -0400
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-02 21:56 +0000
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-03 00:44 +0000
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-03 00:55 +0000
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-03 11:21 +0000
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-03 11:39 +0000
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-03 12:21 +0000
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-03 13:06 +0000
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-03 13:53 +0100
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-03 13:02 +0000
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-03 01:16 +0000
                Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-02 22:35 -0400
                Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-02 23:23 -0400
                Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-03 00:07 -0400
                Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-03 11:20 -0400
                Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-03 13:37 -0400
                Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-03 22:41 -0400
                Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-04 13:22 -0400
                Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-04 10:59 -0400
                Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-04 14:49 -0400
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-04 15:33 -0400
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-04 12:06 -0400
                Re: Is it a lost cause? Anne & Lynn Wheeler <lynn@garlic.com> - 2016-07-04 10:00 -0700
                Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-05 01:42 -0400
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-05 08:52 +0100
                Re: Is it a lost cause? sidd@situ.com (sidd) - 2016-07-05 22:59 -0400
                Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-04 06:44 -0400
                Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-04 09:45 -0400
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-03 07:11 -0400
              Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-02 19:12 -0400
                Re: Is it a lost cause? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-07-03 11:14 +0300
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-03 12:04 +0100
                Re: Is it a lost cause? Anne & Lynn Wheeler <lynn@garlic.com> - 2016-07-03 07:49 -0700
                Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-03 11:26 -0400
              Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-03 21:53 -0400
                Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-07-04 17:33 -0400
                Re: self-modifying code, was Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-04 19:05 +0100
                Re: self-modifying code, was Is it a lost cause? John Levine <johnl@iecc.com> - 2016-07-04 21:05 +0000
                Re: self-modifying code, was Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-04 21:12 +0000
                Re: self-modifying code, was Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-05 08:30 +0100
                Re: self-modifying code, was Is it a lost cause? Andrew Swallow <am.swallow@btinternet.com> - 2016-07-05 12:03 +0100
                Re: self-modifying code, was Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-05 12:35 +0100
                Re: self-modifying code, was Is it a lost cause? Andrew Swallow <am.swallow@btinternet.com> - 2016-07-05 18:03 +0100
                Re: self-modifying code, was Is it a lost cause? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2016-07-04 22:39 +0000
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-04 06:43 +0100
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-04 18:39 +0000
                Re: self-modifying code, Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-04 18:40 +0000
                Re: self-modifying code, Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-04 18:42 +0000
                Re: self-modifying code, Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-04 19:53 +0100
                Re: self-modifying code, Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-04 15:20 -0400
                Re: self-modifying code, Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-04 20:50 +0000
                Re: self-modifying code, Is it a lost cause? Lawrence Statton NK1G <lawrence@senguio.mx> - 2016-07-04 16:28 -0500
                Re: self-modifying code, Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-05 16:37 +0100
                Re: self-modifying code, Is it a lost cause? John Levine <johnl@iecc.com> - 2016-07-04 21:03 +0000
                Re: self-modifying code, Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-04 21:08 +0000
                Re: self-modifying code, Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 06:13 +0100
                Re: self-modifying code, Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-05 06:36 -0400
                Re: self-modifying code, Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 12:37 +0100
                Re: self-modifying code, Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-05 13:21 +0100
                Re: self-modifying code, Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-05 13:32 +0000
                Re: self-modifying code, Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 15:12 +0100
                Re: self-modifying code, Is it a lost cause? Raymond Wiker <rwiker@gmail.com> - 2016-07-05 20:09 +0200
                Re: self-modifying code, Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 19:52 +0100
                Re: self-modifying code, Is it a lost cause? Raymond Wiker <rwiker@gmail.com> - 2016-07-05 21:11 +0200
                Re: self-modifying code, Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 20:30 +0100
                Re: self-modifying code, Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-06 00:51 +0000
                Re: self-modifying code, Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-05 20:09 +0100
                Re: self-modifying code, Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 20:32 +0100
                Re: self-modifying code, Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-06 00:44 +0000
                Re: self-modifying code, Is it a lost cause? Lawrence Statton NK1G <lawrence@senguio.mx> - 2016-07-05 17:05 -0500
                Re: self-modifying code, Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-05 19:47 -0400
                Re: self-modifying code, Is it a lost cause? Lawrence Statton NK1G <lawrence@senguio.mx> - 2016-07-05 20:00 -0500
                Re: self-modifying code, Is it a lost cause? Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2016-07-05 21:16 -0600
                Re: tiny old computers, was self-modifying code, Is it a lost cause? John Levine <johnl@iecc.com> - 2016-07-05 21:08 +0000
                Re: tiny old computers, was self-modifying code, Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-06 13:11 +0000
                Re: tiny old computers, was self-modifying code, Is it a lost cause? Rob <nomail@example.com> - 2016-07-06 15:01 +0000
                Re: tiny old computers, was self-modifying code, Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-07 12:52 +0000
                Re: self-modifying code, Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-05 20:49 -0400
                Re: self-modifying code, Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-06 10:45 +0100
                Re: self-modifying code, Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-06 13:11 +0000
                Re: self-modifying code, Is it a lost cause? Morten Reistad <first@last.name.invalid> - 2016-07-05 16:00 +0200
                Re: self-modifying code, Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-05 20:46 -0400
                Re: self-modifying code, Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-06 07:23 +0100
                Re: self-modifying code, Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-06 04:30 -0400
                Re: self-modifying code, Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-06 10:44 +0100
                Re: self-modifying code, Is it a lost cause? Morten Reistad <first@last.name.invalid> - 2016-07-06 11:34 +0200
                Re: self-modifying code, Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-06 21:32 +0100
                Re: self-modifying code, Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-05 13:32 +0000
                Re: self-modifying code, Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-04 19:56 +0000
                Re: self-modifying code, Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-04 20:52 +0000
                Re: self-modifying code, Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-04 21:25 +0000
                Re: stacks, was self-modifying code, Is it a lost cause? John Levine <johnl@iecc.com> - 2016-07-04 21:12 +0000
                Re: self-modifying code, Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 06:10 +0100
                Re: self-modifying code, Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-05 13:32 +0000
                Re: self-modifying code, Is it a lost cause? Lawrence Statton NK1G <lawrence@senguio.mx> - 2016-07-05 09:35 -0500
                Re: self-modifying code, Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-06 13:11 +0000
                Re: self-modifying code, Is it a lost cause? mausg@mail.com - 2016-07-05 17:18 +0000
                Re: self-modifying code, Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-05 15:05 +0100
                Re: self-modifying code, Is it a lost cause? John Levine <johnl@iecc.com> - 2016-07-05 21:12 +0000
                Re: self-modifying code, Is it a lost cause? cb@elaine.df.lth.se (Christian Brunschen) - 2016-07-05 21:49 +0000
                Re: self-modifying code, Is it a lost cause? "Charles Richmond" <numerist@aquaporin4.com> - 2016-07-06 06:12 -0500
                Re: self-modifying code, Is it a lost cause? hancock4@bbs.cpcn.com - 2016-07-06 11:21 -0700
                Re: self-modifying code, Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-06 19:41 +0000
                Re: self-modifying code, Is it a lost cause? "Charles Richmond" <numerist@aquaporin4.com> - 2016-07-07 08:35 -0500
                Re: self-modifying code, Is it a lost cause? Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2016-07-05 08:51 -0600
                Re: self-modifying code, Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 16:05 +0100
                Re: self-modifying code, Is it a lost cause? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-07-04 23:04 +0300
                Re: self-modifying code, Is it a lost cause? Rob <nomail@example.com> - 2016-07-04 20:35 +0000
                Re: self-modifying code, Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-04 20:54 +0000
                Re: self-modifying code, Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-04 21:12 +0000
                Re: self-modifying code, Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-04 20:49 +0000
                Re: self-modifying code, Is it a lost cause? mm0fmf <none@invalid.com> - 2016-07-04 21:54 +0100
                Re: self-modifying code, Is it a lost cause? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-07-05 14:16 +0300
                Re: self-modifying code, Is it a lost cause? Lawrence Statton NK1G <lawrence@senguio.mx> - 2016-07-05 09:40 -0500
                Re: self-modifying code, Is it a lost cause? mm0fmf <none@invalid.com> - 2016-07-05 18:51 +0100
                Re: self-modifying code, Is it a lost cause? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-07-05 21:08 +0300
                Re: Is it a lost cause? Andrew Swallow <am.swallow@btinternet.com> - 2016-07-04 17:21 +0100
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-04 17:28 +0100
                Re: self-modifying code, Is it a lost cause? John Levine <johnl@iecc.com> - 2016-07-04 16:38 +0000
                Re: self-modifying code, Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-04 17:53 +0100
                Re: self-modifying code, Is it a lost cause? Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2016-07-04 14:52 -0600
                Re: self-modifying code, Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-04 17:22 -0400
                Re: self-modifying code, Is it a lost cause? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2016-07-04 22:39 +0000
                Re: self-modifying code, was Is it a lost cause? John Levine <johnl@iecc.com> - 2016-07-04 16:35 +0000
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-04 12:41 +0000
      Re: Is it a lost cause? Michael Black <et472@ncf.ca> - 2016-06-13 21:50 -0400
        Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 09:00 +0100
    Re: Is it a lost cause? Andrew Swallow <am.swallow@btopenworld.com> - 2016-06-13 23:03 +0100
      Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-06-13 23:37 +0000
        Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-06-13 20:43 -0400
          Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-14 11:05 +0000
            Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-06-14 12:07 +0100
            Re: Is it a lost cause? Anne & Lynn Wheeler <lynn@garlic.com> - 2016-06-14 10:20 -0700
            Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-06-14 19:16 -0400
            Re: Is it a lost cause? Andy Leighton <andyl@azaal.plus.com> - 2016-06-15 08:01 -0500
              Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-06-15 13:06 +0000
                Re: Is it a lost cause? Folderol <general@musically.me.uk> - 2016-06-15 14:26 +0100
              Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-02 03:24 -0400
                Re: Is it a lost cause? Folderol <general@musically.me.uk> - 2016-07-02 08:43 +0100
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-02 09:11 +0000
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-02 10:38 +0100
                Re: Is it a lost cause? Anne & Lynn Wheeler <lynn@garlic.com> - 2016-07-02 07:56 -0700
                Re: Is it a lost cause? "Osmium" <r124c4u102@comcast.net> - 2016-07-02 10:30 -0500
                Re: Is it a lost cause? Folderol <general@musically.me.uk> - 2016-07-02 16:50 +0100
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-02 17:21 +0100
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-02 16:58 +0000
                Re: Is it a lost cause? Anne & Lynn Wheeler <lynn@garlic.com> - 2016-07-02 11:52 -0700
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-02 10:38 +0100
                Re: Is it a lost cause? Andy Leighton <andyl@azaal.plus.com> - 2016-07-02 06:23 -0500
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-02 13:02 +0100
                Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-03 06:09 -0400
      Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 09:01 +0100
        Re: Is it a lost cause? Andrew Swallow <am.swallow@btopenworld.com> - 2016-06-14 13:09 +0100
          Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 15:29 +0100
            Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-06-14 20:30 -0400
              Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-15 08:57 +0100
                Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-06-15 23:14 -0400
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-16 08:36 +0100
                Re: Is it a lost cause? Andrew Swallow <am.swallow@btopenworld.com> - 2016-06-16 12:46 +0100
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-06-16 13:25 +0100
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-06-16 14:22 +0100
                Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-02 22:33 -0400
          Re: Is it a lost cause? Mike Tomlinson <mike@jasper.org.uk> - 2016-06-14 23:24 +0100
            Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-15 11:02 +0100
              Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-06-15 12:02 +0100
                Re: Is it a lost cause? rickman <gnuarm@gmail.com> - 2016-06-15 09:38 -0400
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-15 16:35 +0100
                Re: Is it a lost cause? Rob Morley <nospam@ntlworld.com> - 2016-06-15 17:36 +0100
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-15 21:02 +0100
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-15 16:32 +0100
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-15 17:00 +0100
                Re: Is it a lost cause? mm0fmf <none@invalid.com> - 2016-06-18 18:14 +0100
                Re: Is it a lost cause? "Osmium" <r124c4u102@comcast.net> - 2016-06-18 12:25 -0500
    Re: Is it a lost cause? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-06-13 20:11 -0400
      Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 09:04 +0100
        Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-06-14 09:44 +0100
          Re: Is it a lost cause? Mike Tomlinson <mike@jasper.org.uk> - 2016-06-14 23:26 +0100
            Re: Is it a lost cause? JimP <solosam90@gmail.com> - 2016-06-14 20:43 -0500
        Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-06-14 15:48 +0000
        Re: Is it a lost cause? Darren Salt <newsspam@moreofthespa.m.invalid> - 2016-06-17 03:50 +0100
      Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-06-14 10:08 +0100
    Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 08:42 +0100
      Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-06-14 15:50 +0000
        Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-06-14 16:52 +0100
    Re: Is it a lost cause? Luke A. Guest <laguest@archeia.com> - 2016-07-01 20:28 +0100
      Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-01 20:21 +0000
        Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-01 23:10 +0100
          Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-01 22:35 +0000
            Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-02 10:35 +0100
              Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-02 09:53 +0000
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-02 11:24 +0100
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-02 11:21 +0000
                Re: Is it a lost cause? mm0fmf <none@invalid.com> - 2016-07-02 12:39 +0100
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-02 13:01 +0100
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-02 13:51 +0000
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-02 12:26 -0400
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-02 17:32 +0100
                Re: Is it a lost cause? Gene Wirchenko <genew@telus.net> - 2016-07-02 19:51 -0700
                Re: Is it a lost cause? JimP <solosam90@gmail.com> - 2016-07-02 22:06 -0500
                Re: Is it a lost cause? Gene Wirchenko <genew@telus.net> - 2016-07-03 10:41 -0700
                Re: Is it a lost cause? JimP <solosam90@gmail.com> - 2016-07-02 11:29 -0500
          Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-01 18:39 -0400
            Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-02 10:36 +0100
              Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-02 18:56 -0400
                Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-02 19:14 -0400
              Re: Is it a lost cause? alister <alister.ware@ntlworld.com> - 2016-07-03 15:28 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-03 17:23 +0100
                Re: Is it a lost cause? alister <alister.ware@ntlworld.com> - 2016-07-03 17:35 +0000
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-03 19:48 +0100
                Re: Is it a lost cause? Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2016-07-03 15:01 -0400
                Re: Is it a lost cause? Anne & Lynn Wheeler <lynn@garlic.com> - 2016-07-03 13:17 -0700
                Re: Is it a lost cause? Gordon Levi <gordon@address.invalid> - 2016-07-06 01:24 +1000
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-05 16:29 +0100
                Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-05 12:09 -0400
                Re: Is it a lost cause? Rob Morley <nospam@ntlworld.com> - 2016-07-05 17:38 +0100
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-05 18:23 +0100
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-05 18:30 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-06 13:11 +0000
                Re: Is it a lost cause? mausg@mail.com - 2016-07-06 09:02 +0000
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-05 18:29 +0100
                Re: Is it a lost cause? Morten Reistad <first@last.name.invalid> - 2016-07-05 23:07 +0200
                Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-07-06 12:45 +0000
                Re: Is it a lost cause? jeffj@panix.com (Jeff Jonas) - 2016-07-06 09:05 -0400
                Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-07-06 13:52 +0000
                Re: Is it a lost cause? Gerard Schildberger <gerard46@rrt.net> - 2016-07-06 15:43 -0700
                Re: Is it a lost cause? Anne & Lynn Wheeler <lynn@garlic.com> - 2016-07-06 07:37 -0700
                Re: Is it a lost cause? Anne & Lynn Wheeler <lynn@garlic.com> - 2016-07-06 08:51 -0700
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-06 15:09 -0400
                Re: Is it a lost cause? Michael J. Mahon <mjmahon@aol.com> - 2016-07-07 00:26 -0500
                Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-07-07 13:12 +0000
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-04 12:41 +0000
                Re: Is it a lost cause? alister <alister.ware@ntlworld.com> - 2016-07-04 12:47 +0000
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-05 13:32 +0000
          Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-02 12:59 +0000
            Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-02 17:43 +0100
              Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-02 18:40 +0100
          Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-02 12:26 -0400
          Re: Is it a lost cause? hancock4@bbs.cpcn.com - 2016-07-02 13:09 -0700
            Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-02 23:01 +0100
              Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-02 19:19 -0400
                Re: Is it a lost cause? Bob Eager <news0006@eager.cx> - 2016-07-03 00:55 +0000
                Re: Is it a lost cause? mausg@mail.com - 2016-07-03 08:59 +0000
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-03 17:12 +0100
                Re: Is it a lost cause? "gareth G4SDW GQRP #3339" <no.spam@thank.you.invalid> - 2016-07-03 08:10 +0100
                Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-03 11:22 -0400
                Re: Is it a lost cause? JimP <solosam90@gmail.com> - 2016-07-03 12:24 -0500
        Re: Is it a lost cause? Bob Martin <bob.martin@excite.com> - 2016-07-02 07:05 +0100
        Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-02 12:59 +0000
          Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-02 09:14 -0400
            Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-02 12:26 -0400
              Re: Is it a lost cause? "J. Clarke" <j.clarke.873638@gmail.com> - 2016-07-02 13:00 -0400
          Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-02 13:46 +0000
            Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-02 14:59 +0100
              Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-02 12:27 -0400
            Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-03 13:33 +0000
              Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-03 15:17 +0100
                Re: Is it a lost cause? Martin Gregorie <martin@address-in-sig.invalid> - 2016-07-03 15:42 +0000
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-04 12:41 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-04 14:17 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-05 13:32 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 15:10 +0100
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-05 16:09 +0100
                Re: Is it a lost cause? Morten Reistad <first@last.name.invalid> - 2016-07-05 17:18 +0200
                Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-07-05 17:28 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-05 18:53 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-06 13:11 +0000
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-06 21:34 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-07 12:52 +0000
                Re: Is it a lost cause? Andrew Swallow <am.swallow@btinternet.com> - 2016-07-07 14:45 +0100
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-07 16:27 +0100
                Re: Is it a lost cause? Peter Flass <peter_flass@yahoo.com> - 2016-07-07 11:53 -0400
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-07 16:01 +0100
                Re: Is it a lost cause? Morten Reistad <first@last.name.invalid> - 2016-07-07 17:33 +0200
                Re: Is it a lost cause? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2016-07-07 18:13 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-07 19:30 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-08 12:18 +0000
                Re: Is it a lost cause? pechter@t61.(none) (William Pechter) - 2016-07-07 01:38 +0000
                Re: Is it a lost cause? scott@slp53.sl.home (Scott Lurndal) - 2016-07-07 13:19 +0000
                Re: Is it a lost cause? The Natural Philosopher <tnp@invalid.invalid> - 2016-07-07 14:22 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-04 12:42 +0000
                Re: Is it a lost cause? Morten Reistad <first@last.name.invalid> - 2016-07-04 22:30 +0200
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-05 13:32 +0000
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-05 15:25 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-06 13:11 +0000
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-06 21:20 +0100
                Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-06 21:52 -0400
                Re: Is it a lost cause? "Kerr Mudd-John" <admin@127.0.0.1> - 2016-07-08 12:12 +0100
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-08 12:48 +0100
                Re: Is it a lost cause? "Osmium" <r124c4u102@comcast.net> - 2016-07-08 07:30 -0500
                Re: Is it a lost cause? Dan Espen <despen@verizon.net> - 2016-07-08 09:22 -0400
                Re: Is it a lost cause? Morten Reistad <first@last.name.invalid> - 2016-07-08 16:00 +0200
                Re: Is it a lost cause? Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2016-07-08 08:43 -0600
                Re: Is it a lost cause? Huge <Huge@nowhere.much.invalid> - 2016-07-08 14:49 +0000
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-09 14:18 +0000
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-08 18:45 +0100
                Re: Is it a lost cause? jmfbahciv <See.above@aol.com> - 2016-07-09 14:18 +0000
                Re: Is it a lost cause? Ahem A Rivet's Shot <steveo@eircom.net> - 2016-07-08 17:32 +0100
                Re: Is it a lost cause? Gene Wirchenko <genew@telus.net> - 2016-07-08 11:35 -0700
                Re: Is it a lost cause? pechter@t61.(none) (William Pechter) - 2016-07-07 01:51 +0000

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