tut@cairo.Eng.Sun.COM (Bill "Bill" Tuthill) (02/28/91)
Does the ISO 8859 standard designate any function or behavior
for control codes between hex 80 and 9F? Are they supposed to be
just like the control codes between hex 00 and 1F, except with
the 8th bit turned on? My 8859 sample pages just show gray boxes
in all these positions, and the Unicode standard just has CTRL
in boxes 80-9F (though it has specific names in 00-1F).
Here's my /usr/pub/iso file, uuencoded to avoid damage by sendmail.
begin 644 iso
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M-C(@(&(@?" V,R @8R!\(#8T("!D('P@-C4@(&4@?" V-B @9B!\(#8W("!G
M('P*?" V." @:"!\(#8Y("!I('P@-F$@(&H@?" V8B @:R!\(#9C("!L('P@
M-F0@(&T@?" V92 @;B!\(#9F("!O('P*?" W," @<"!\(#<Q("!Q('P@-S(@
M('(@?" W,R @<R!\(#<T("!T('P@-S4@('4@?" W-B @=B!\(#<W("!W('P*
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$_R!\"B#Z
endkeld@login.dkuug.dk (Keld J|rn Simonsen) (03/01/91)
tut@cairo.Eng.Sun.COM (Bill "Bill" Tuthill) writes: >Does the ISO 8859 standard designate any function or behavior >for control codes between hex 80 and 9F? Are they supposed to be >just like the control codes between hex 00 and 1F, except with >the 8th bit turned on? My 8859 sample pages just show gray boxes >in all these positions, and the Unicode standard just has CTRL >in boxes 80-9F (though it has specific names in 00-1F). There is another standard for control codes, namely ISO 6429:1988, which defines these control characters. No they are different from 00 - 1f. Keld Simonsen
prc@erbe.se (Robert Claeson) (03/01/91)
In article <8775@exodus.Eng.Sun.COM> tut@cairo.Eng.Sun.COM (Bill "Bill" Tuthill) writes: >Does the ISO 8859 standard designate any function or behavior >for control codes between hex 80 and 9F? Are they supposed to be >just like the control codes between hex 00 and 1F, except with >the 8th bit turned on? My 8859 sample pages just show gray boxes >in all these positions, and the Unicode standard just has CTRL >in boxes 80-9F (though it has specific names in 00-1F). Even if ISO 8859-1 doesn't, there's probably some other standard that does. For example, the control codes in the 80-9F range includes functions such as "New Line" (NEL), "Down" (IND), "Up" (RI), "Device control string" (DCS) and "Control sequence introducer" (CSI). -- Robert Claeson Disclaimer: I represent myself and not my employer.
enag@ifi.uio.no (Erik Naggum) (03/02/91)
In article <8775@exodus.Eng.Sun.COM>, Bill Tuthill writes:
Does the ISO 8859 standard designate any function or behavior
for control codes between hex 80 and 9F? Are they supposed to be
just like the control codes between hex 00 and 1F, except with
the 8th bit turned on? My 8859 sample pages just show gray boxes
in all these positions, and the Unicode standard just has CTRL
in boxes 80-9F (though it has specific names in 00-1F).
ISO 8859 only covers the areas named G0 and G1 in ISO 2022, according
to the specifications in ISO 4873. Control codes are found in C0 and
C1. C0 is specified in ISO 646 and further qualified in ISO 2022.
You will find a complete set of definitions for the control characters
in C1 in ISO 6429.
C1 contains at least Single-Shift 2 (SS2) [08/14] and Single-Shift 3
(SS3) [08/15] defined in ISO 2022 and ISO 4873. ISO DIS 10646
introduces three control characters in C1: PAD [08/00], Single Graphic
Character Introducer (SGCI) [09/09], High Octet Preset (HOP) [08/01].
There exists a New Line control character in C1, the code for which I
don't know, not having received my copy of ISO 6429, yet.
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References:
[1] ISO 646: Information processing -- ISO 7-bit coded character set
for information interchange
[2] ISO 2022: Information processing -- ISO 7-bit and 8-bit coded
character set -- Code extension techniques
[3] ISO 4873: Information processing -- ISO 8-bit code for information
interchange -- Structure and rules for implementation
[4] ISO 6429: Information processing -- ISO 7-bit and 8-bit coded
character sets -- Additional control functions
for character imaging devices
[5] ISO 6937: Information processing -- Coded character sets for text
communication (consists at present of two parts)
[6] ISO 8859: Information processing -- ISO 8-bit coded character set
for information interchange (consists at present of nine parts,
part 1 containing rules of implementation, in addition to ISO
Latin 1).
[6] ISO DIS 10646: Information technology -- Universal Coded Character
Set (UCS) [probably a preliminary title, as it does not follow ISO
standard naming rules]
If you are rich, you will not necessarily remain so if you order all
of the above from your local ISO outlet.
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--
[Erik Naggum] <enag@ifi.uio.no>
Naggum Software, Oslo, Norway <erik@naggum.uu.no>