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From: kankkune@cs.Helsinki.FI (Risto Kankkunen)
Newsgroups: comp.windows.x
Subject: How to switch between two keyboard layouts?
Message-ID: <8359@hydra.Helsinki.FI>
Date: 7 Nov 90 18:09:14 GMT
Sender: news@cs.Helsinki.FI
Organization: University of Helsinki, Department of Computer Science
Lines: 35

Is there any way to define two different keyboard layouts and have a
key to switch between them? I have done something like this with xterm,
but I'd like to do it with xmodmap to make it globally effective (e.g.
in text widgets).

The following works, except Alt_R should be a toggle:

   xmodmap - <<END
   keysym apostrophe = Adiaeresis adiaeresis apostrophe quotedbl
   keysym Alt_R = Alt_R Mode_switch
   add mod3 = Alt_R
   END

Can you make any modifier to toggle, or is that hard-wired to the Lock
modifier?

Have I understood right, that the interpretation of the "columns" in
the keysym table is hard-wired, too? It would be nice, if you could say
something like:

   column 1 = none
   column 2 = shift
   column 2 = lock
   column 3 = mod3
   column 4 = shift+mod3
      ...

XLookupKeysym could then select the row in the keysym table according to
the KeyCode, and column according to the matching modifiers. I suppose
this would require a protocol modification...

Risto
 Risto Kankkunen                   kankkune@cs.Helsinki.FI (Internet)
 Department of Computer Science    rkankkunen@finuh         (Bitnet)
 University of Helsinki, Finland   ..!mcvax!uhecs!kankkune   (UUCP)