[plt-scheme] vi mode and editor questions

On Sun, Nov 23, 2008 at 11:05 AM, Jon Rafkind <workmin at ccs.neu.edu> wrote:
> Veer wrote:
>>
>> One more thinng it seems that keys that are not
>> bound are propagated further , so your text% will
>> receive control-2 but not control-b , which is bound.
>>
>>
>
> Ah!! Apparently I was only testing bound keys, ctrl-s, ctrl-d, etc, and I
> thought ctrl-b wasn't bound because it didn't do anything apparent on the
> first try. But pressing ctrl-2 produces the behavior I want.
>
> So Robby, is there a way to unbind all ctrl-# keys in drscheme so that I can
> get them in the editor-canvas?

Maybe removing and restoring the keymap? (I didn't try, tho.) Or maybe
there is a lower-level place to catch the events.

Robby