[racket] Redex: selective rendering of metafunctions/judgments

On 2012-08-08 21:42:36 -0500, Robby Findler wrote:
> I also added clause names to judgment forms and a parameter that lets
> you use those names to control typesetting.

Thanks, this works great! Is it possible to make it work like reduction
names, where you can provide an identifier instead of a string too?

e.g.,
  [-----------  zero
   (sum z n n)]

instead of

  [-----------  "zero"
   (sum z n n)]

Cheers,
Asumu