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From: charles.unix.pro@gmail.com (Charles Anthony)
Subject: [TUHS] Command-line options
Date: Sat, 26 Mar 2016 18:50:36 -0700	[thread overview]
Message-ID: <CANV78LTYr8_JtRXj_386DdcJpTgfRZ06O-1VoqAq9XyiCph5fw@mail.gmail.com> (raw)
In-Reply-To: <alpine.BSF.2.11.1603271221370.15730@aneurin.horsfall.org>

On Sat, Mar 26, 2016 at 6:25 PM, Dave Horsfall <dave at horsfall.org> wrote:

> On Sat, 26 Mar 2016, Ronald Natalie wrote:
>
> > The other fun character set was the old UNIVAC Fielddata.  There were no
> > non printing characters and in fact not even a null value (the 0 value
> > was called master space and printed as @).
>
> What was the character set used by CDC?  60-bit words, of 10 6-bit
> "characters",
> as I recall...  I thought it was Fielddata, but you're saying that that's
> Univac's.
>
>
<I used SCOPE and NOS/BE in the mid-70s, much has been lost....>

I seem to recall both 6 bit and a larger field that handled upper/lower
case; I have no recollection of the names of the encoding. I do distinctly
remember that for the six bit set, 0 was used for both ':' and
end-of-string; trailing colons on a line would disappear.

-- Charles


>
> --
> Dave Horsfall DTM (VK2KFU)  "Those who don't understand security will
> suffer."
>
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  reply	other threads:[~2016-03-27  1:50 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-25 14:43 [TUHS] Is the Teletype the unsung hero of Unix? Aharon Robbins
2016-03-25 19:47 ` Jaap Akkerhuis
2016-03-25 21:03 ` Diomidis Spinellis
2016-03-28 20:12   ` scj
2016-04-01 14:06     ` Dave Horsfall
2016-04-01 22:41       ` Greg 'groggy' Lehey
2016-03-25 21:29 ` [TUHS] Command-line options Warren Toomey
2016-03-25 23:25   ` Greg 'groggy' Lehey
2016-03-26  2:10     ` John Cowan
2016-03-26  3:09       ` Charles Anthony
2016-03-26 19:43         ` Clem Cole
2016-03-26 20:54           ` Ronald Natalie
2016-03-26 22:05             ` John Cowan
2016-03-27  1:25             ` Dave Horsfall
2016-03-27  1:50               ` Charles Anthony [this message]
2016-03-27  2:01               ` Greg 'groggy' Lehey
2016-03-27  6:18                 ` Random832
2016-03-27  6:57                   ` Greg 'groggy' Lehey
2016-03-27 19:38                   ` Dave Horsfall
2016-03-27  1:35             ` Greg 'groggy' Lehey
2016-03-26  3:54 ` [TUHS] Is the Teletype the unsung hero of Unix? Greg 'groggy' Lehey
2016-03-26  4:30   ` Steve Nickolas
2016-03-26  5:44     ` Greg 'groggy' Lehey
2016-03-26  8:33       ` Steve Nickolas

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