Re: Trapping prefixes with universal argument component

[Emanuel Berg]

Yuri Khan wrote:

>>> Can't you `C-h k KEY', find out their names, and
>>> rebind them?
>>
>> I hadn't thought of that: It turns out that all three keys
>> send <M-kp-0>
>
> This seems to be the Windows-specific way to enter
> characters by holding down Alt and typing the decimal
> character code. 40 is U+0028 ‘(’, 41 is U+0029 ‘)’ and 61 is
> U+003D ‘=’.

Great, then you (the OP) can disable with, e.g.,

  (define-key input-decode-map [?\u0028] nil)

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