29 Feb
2024
29 Feb
'24
5:21 p.m.
Just recollecting old memories: why did AT&T refer to "flags" as
"keyletters" in its SysV documentation? Some sort of denial of
Ed5/6/7/BSD's very existence?
The one good they did was the TTY driver...
-- Dave, who used to work for a SysVile shop
29 Feb
29 Feb
5:59 p.m.
On Thursday, February 29th, 2024 at 9:21 AM, Dave Horsfall <dave(a)horsfall.org>
wrote:
Just recollecting old memories: why did AT&T refer
to "flags" as
"keyletters" in its SysV documentation? Some sort of denial of
Ed5/6/7/BSD's very existence?
The one good they did was the TTY driver...
-- Dave, who used to work for a SysVile shop
Curious Dave if you have a particular piece of documentation in mind? I'm mostly
finding the term "keyletter" in SCCS manpages and pages related to the lp print
system. This nomenclature appears to go back as far as Release 4.0 of SCCS/PWB on
February 18, 1977, it is also used throughout the PIB regarding this release.
Maybe a nomenclature practice by some of the USG/PWB-side folks that slowly crept in?
Fwiw I generally see command-line bits as "options" throughout much
documentation, with flag and option being used quite interchangeably, I don't get
many hits at all in the 1983 System V manpage sources for "keyletter".
- Matt G.
1 Mar
1 Mar
5:30 a.m.
On Thu, 29 Feb 2024, segaloco via TUHS wrote:
Curious Dave if you have a particular piece of
documentation in mind?
I'm mostly finding the term "keyletter" in SCCS manpages and pages
related to the lp print system. This nomenclature appears to go back as
far as Release 4.0 of SCCS/PWB on February 18, 1977, it is also used
throughout the PIB regarding this release.
You're right; it was SCCS, not SysV. Dunno what I was thinking...
Thanks.
-- Dave
5:44 a.m.
At 2024-03-01T04:21:44+1100, Dave Horsfall wrote:
Just recollecting old memories: why did AT&T refer
to "flags" as
"keyletters" in its SysV documentation? Some sort of denial of
Ed5/6/7/BSD's very existence?
Not exactly the same thing, but Lesk used the term to characterize the
format specifiers in the Seventh Edition Volume 2 paper on tbl(1).
Regards,
Branden
148
days inactive
149
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3 comments
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Dave Horsfall -
G. Branden Robinson -
segaloco