bug#23251: 25.0.92; M-< and M-> don't work with Croatian keyboard

[Ilya Zakharevich <ilya@math.berkeley.edu>]

On Sun, Apr 10, 2016 at 12:27:54PM -0700, Ilya Zakharevich wrote:
> From
>    https://debbugs.gnu.org/cgi/bugreport.cgi?bug=23251
> it is not clear what “Generate-Meta” settings are used in this bug,
> given that there is no Meta key on the Windows.
> 
>     • Is it with no init/site files?
>     • What happens if this key is pressed with Alt⸣s?
>     • What happens if this key is pressed with left Alt?
>     • What happens if this key is pressed with AltGr?
>     • What happens if this key is pressed with Alt and AltGr?
> 
> Myself, I won’t be able to test this for a few days, since the only
> laptop-or-hardware-keyboard about me with ISO key present is not
> accessible right now.

On Win7, as far as it is visible from MSKLC, Spanish and Croatian
keyboards define the ISO key identically:
   Base	  → <
   Shift  → >
   Ctrl	  → FS=^\

There is no special binding for any other key (including any Alt).
Both keyboards look as having the bit KLLF_ALTGR (sp?) defined (but
probably MSKLC would lie about this!). 

Ilya

P.S.

What confuses me is
  with US keyb. AltGr-< gives: 'Ç' char. , and nothing with AltGr->.

This is not how US keyboard should behave; it does not define any
AltGr bindings!  I even checked “US International”, and while it has
SOME AltGr bindings, it has none on the ISO key.