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Re: Debian Linux keyboard mapping files ...

From Albretch Mueller <lbrtchx@gmail.com>
Newsgroups linux.debian.user
Subject Re: Debian Linux keyboard mapping files ...
Date 2021-07-02 08:30 +0200
Message-ID <CwkQy-TL-11@gated-at.bofh.it> (permalink)
References <CvY3E-3MT-1@gated-at.bofh.it> <Cw6aR-8sv-1@gated-at.bofh.it> <Cw830-19v-7@gated-at.bofh.it> <CwbWW-3xa-1@gated-at.bofh.it>
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 David Chartash at the corpora research mailing list pointed out to me
I could find what I wanted at:

 http://kbdlayout.info/

 and within Debian using `man 5 keyboard`

> There's no such table: it cannot exist. Which unicode number would you
> assign to CapsLock, or RightShift. There are several layers of
> translation which lie between pressing/releasing a key and assigning
> a character to the result. Some of these tables are built up out of
> component parts, like the basic letter keys, the "shift"s at their
> edges, function keys, keypads, multimedia, etc.

> For a start, mapping key depressions to unicode text is a many-to-one
> mapping.

 Well, when I said "look up table" I meant also such sequences of
chars including escape sequences which end up being written as a
character in text files. Non-alphabetical languages use input methods.

> ¹ AltGr o yields ø, fair enough,
>  but
>   CapsLock /o yields ø
>   CapsLock 'o yields ó
>   CapsLock `o yields ò
>   CapsLock ^o yields ô
>   CapsLock ~o yields õ
>   CapsLock -o yields ō
>   CapsLock "o yields ö
>   CapsLock !o yields ọ
>   CapsLock .o yields ȯ
>   CapsLock #o yields º
>   CapsLock oo yields °
>  and there's really no limit, so long as I can recall them:
>   CapsLock co yields ©
>   CapsLock ro yields ®
>   CapsLock so yields §
>   CapsLock %o yields ‰
>  and you don't need an AltGr key, and you can configure it
>  to seamlessly work on both VC and in X.

 From your examples you included I will only need yielded glyphs if
they are commonly used in a language. Now, defining "commonly used"
would be an entirely different, yet valid question.

 I will have to code my way through those files to parse unicode <->
key (or key sequence) "lookup tables" for each language and my effort
will need definitely more than "parsing" for non-alphabetical
languages.

 thank you,
 lbrtchx

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Thread

Debian Linux keyboard mapping files ... Albretch Mueller <lbrtchx@gmail.com> - 2021-07-01 08:10 +0200
  Re: Debian Linux keyboard mapping files ... Will Mengarini <seldon@eskimo.com> - 2021-07-01 09:40 +0200
  Re: Debian Linux keyboard mapping files ... David Wright <deblis@lionunicorn.co.uk> - 2021-07-01 16:50 +0200
    Re: Debian Linux keyboard mapping files ... Albretch Mueller <lbrtchx@gmail.com> - 2021-07-01 18:50 +0200
      Re: Debian Linux keyboard mapping files ... Greg Wooledge <greg@wooledge.org> - 2021-07-01 19:30 +0200
      Re: Debian Linux keyboard mapping files ... David Wright <deblis@lionunicorn.co.uk> - 2021-07-01 23:00 +0200
        Re: Debian Linux keyboard mapping files ... Albretch Mueller <lbrtchx@gmail.com> - 2021-07-02 08:30 +0200
          Re: Debian Linux keyboard mapping files ... Greg Wooledge <greg@wooledge.org> - 2021-07-02 13:40 +0200
            Re: Debian Linux keyboard mapping files ... Albretch Mueller <lbrtchx@gmail.com> - 2021-07-02 17:40 +0200
              Re: Debian Linux keyboard mapping files ... Albretch Mueller <lbrtchx@gmail.com> - 2021-07-03 03:00 +0200
          Re: Debian Linux keyboard mapping files ... David Wright <deblis@lionunicorn.co.uk> - 2021-07-04 17:30 +0200
            Re: Debian Linux keyboard mapping files ... <tomas@tuxteam.de> - 2021-07-04 17:40 +0200
            Re: Debian Linux keyboard mapping files ... Albretch Mueller <lbrtchx@gmail.com> - 2021-07-04 21:40 +0200
              Re: Debian Linux keyboard mapping files ... Greg Wooledge <greg@wooledge.org> - 2021-07-04 21:40 +0200
                Re: Debian Linux keyboard mapping files ... David Wright <deblis@lionunicorn.co.uk> - 2021-07-05 07:00 +0200

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