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Re: System und Shell-Scripte: Latin-1 zu UTF-8

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Ingrid Stefan Wiens <s.wi@gmx.net> writes:

> tr(1) ist ein gutes Beispiel, wo es hakeln könnte.
> Hier (GNU coreutils) 9.1:
[...]
> $ echo klöä | LC_ALL=de_DE.UTF8 tr [:lower:] [:upper:]
> KLöä
> §

Da gibt es eigentlich keinen Gestaltungsspielraum:

,----[ <https://pubs.opengroup.org/onlinepubs/009695399/utilities/tr.html> ]
| Otherwise, only character class names lower or upper are valid in
| string2 and then only if the corresponding character class ( upper and
| lower, respectively) is specified in the same relative position in
| string1. Such a specification shall be interpreted as a request for
| case conversion. When [: lower:] appears in string1 and [: upper:]
| appears in string2, the arrays shall contain the characters from the
| toupper mapping in the LC_CTYPE category of the current locale. When
| [: upper:] appears in string1 and [: lower:] appears in string2, the
| arrays shall contain the characters from the tolower mapping in the
| LC_CTYPE category of the current locale. The first character from each
| mapping pair shall be in the array for string1 and the second
| character from each mapping pair shall be in the array for string2 in
| the same relative position.
`----

Die exzessiven Leerzeichen bei "[: lower:]" etc. stehen
dort fälschlicherweise.

Jedenfalls ist GNU tr im Unrecht.

-- 
Stefan

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System und Shell-Scripte: Latin-1 zu UTF-8 Martin Klaiber <usenet.martinkl@gmx.de> - 2026-03-07 13:07 +0100
  Re: System und Shell-Scripte: Latin-1 zu UTF-8 Tim Ritberg <tim@server.invalid> - 2026-03-07 13:17 +0100
    Re: System und Shell-Scripte: Latin-1 zu UTF-8 Martin Klaiber <usenet.martinkl@gmx.de> - 2026-03-07 16:34 +0100
  Re: System und Shell-Scripte: Latin-1 zu UTF-8 Ralph Aichinger <ra@h5.or.at> - 2026-03-07 12:35 +0000
    Re: System und Shell-Scripte: Latin-1 zu UTF-8 Martin Klaiber <usenet.martinkl@gmx.de> - 2026-03-07 16:33 +0100
  Re: System und Shell-Scripte: Latin-1 zu UTF-8 Thomas Hochstein <thh@thh.name> - 2026-03-07 14:04 +0100
    Re: System und Shell-Scripte: Latin-1 zu UTF-8 Urs Janßen <urs@niko.tin.org> - 2026-03-07 15:36 +0000
      Re: System und Shell-Scripte: Latin-1 zu UTF-8 ram@zedat.fu-berlin.de (Stefan Ram) - 2026-03-07 16:38 +0000
        Re: System und Shell-Scripte: Latin-1 zu UTF-8 ram@zedat.fu-berlin.de (Stefan Ram) - 2026-03-07 16:48 +0000
        Re: System und Shell-Scripte: Latin-1 zu UTF-8 Urs Janßen <urs@niko.tin.org> - 2026-03-07 16:51 +0000
      Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan+Usenet@Froehlich.Priv.at (Stefan Froehlich) - 2026-03-07 20:02 +0000
        Re: System und Shell-Scripte: Latin-1 zu UTF-8 Urs Janßen <urs@niko.tin.org> - 2026-03-07 20:45 +0000
        Re: System und Shell-Scripte: Latin-1 zu UTF-8 Urs Janßen <urs@niko.tin.org> - 2026-03-07 20:50 +0000
        Re: System und Shell-Scripte: Latin-1 zu UTF-8 Helmut Waitzmann <nn.throttle@erine.email> - 2026-03-08 01:25 +0100
    Re: System und Shell-Scripte: Latin-1 zu UTF-8 Martin Klaiber <usenet.martinkl@gmx.de> - 2026-03-07 16:29 +0100
  Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan Wiens <s.wi@gmx.net> - 2026-03-07 23:12 +0100
    Re: System und Shell-Scripte: Latin-1 zu UTF-8 Martin Klaiber <usenet.martinkl@gmx.de> - 2026-03-08 00:42 +0100
      Re: System und Shell-Scripte: Latin-1 zu UTF-8 Helmut Waitzmann <nn.throttle@erine.email> - 2026-03-08 03:40 +0100
        Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan Wiens <s.wi@gmx.net> - 2026-03-08 06:14 +0100
          Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan Wiens <s.wi@gmx.net> - 2026-03-08 10:47 +0100
          Re: System und Shell-Scripte: Latin-1 zu UTF-8 Helmut Waitzmann <nn.throttle@erine.email> - 2026-03-08 19:05 +0100
            Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan Wiens <s.wi@gmx.net> - 2026-03-08 20:40 +0100
              Re: System und Shell-Scripte: Latin-1 zu UTF-8 Helmut Waitzmann <nn.throttle@erine.email> - 2026-03-08 22:29 +0100
                Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan Wiens <s.wi@gmx.net> - 2026-03-08 23:27 +0100
      Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan Wiens <s.wi@gmx.net> - 2026-03-08 09:36 +0100
  Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan Wiens <s.wi@gmx.net> - 2026-03-08 07:17 +0100
    Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan Wiens <s.wi@gmx.net> - 2026-03-08 09:56 +0100
      Re: System und Shell-Scripte: Latin-1 zu UTF-8 Ralph Aichinger <ra@h5.or.at> - 2026-03-08 09:11 +0000
        Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan Wiens <s.wi@gmx.net> - 2026-03-08 10:19 +0100
          Re: System und Shell-Scripte: Latin-1 zu UTF-8 Ralph Aichinger <ra@h5.or.at> - 2026-03-08 10:25 +0000
            Re: System und Shell-Scripte: Latin-1 zu UTF-8 Ulli Horlacher <framstag@rus.uni-stuttgart.de> - 2026-03-08 10:41 +0000
            Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan Wiens <s.wi@gmx.net> - 2026-03-08 11:52 +0100
  Re: System und Shell-Scripte: Latin-1 zu UTF-8 Hergen Lehmann <hlehmann-usenet26@snafu.de> - 2026-03-08 10:03 +0100
    Re: System und Shell-Scripte: Latin-1 zu UTF-8 Michael Bäuerle <michael.baeuerle@gmx.net> - 2026-03-08 10:56 +0100
      Re: System und Shell-Scripte: Latin-1 zu UTF-8 Stefan Wiens <s.wi@gmx.net> - 2026-03-08 11:19 +0100
        Re: System und Shell-Scripte: Latin-1 zu UTF-8 Michael Bäuerle <michael.baeuerle@gmx.net> - 2026-03-08 14:09 +0100

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