[racket-dev] pr 12683 and using something like text:nbsp->space?

On Wed, Apr 11, 2012 at 8:16 PM, Robby Findler
<robby at eecs.northwestern.edu> wrote:
> Thanks for looking into this!
>
> How about just changing the way nbsp->space-mixin so that it just does
> both jobs (perhaps with overridable methods or settable fields that
> provide finer-grained control)?
>
> As for where it is wired in, I don't see it either. Maybe it isn't wired in?!

Traced!  Something happened in 2007, and commit
8bd72e512da3345d1d3514d2bb3f9148c7a93b39 turned it off.  I haven't
haven't been able to trace the reason why it needed to be removed
though.