[racket] Scribble: exact-chars in multiarg-element

Putting the other macro around \setbeamerfont (instead of around one
argument) would have worked, I think, but I've pushed a fix to the bug.

At Wed, 18 May 2011 22:32:38 -0500, Robby Findler wrote:
> Can you set up a helper macro that is just the identity and end up
> with something like this?
> 
>   \newcommand{\somethingorother}[1]{#1}
>   \setbeamerfont{myfont}{\somethingorother{size={40}{44}}}
> 
> Robby
> 
> On Wed, May 18, 2011 at 7:49 PM, Prabhakar Ragde <plragde at uwaterloo.ca> wrote:
> > The 'exact-chars style property works with `element', but not with
> > `multiarg-element'. (I can see why, in scribble/latex-render.rkt.) Was there
> > a reason for this? I need to render something like
> >
> > \setbeamerfont{myfont}{size={40}{44}}
> >
> > and the braces around the numbers are being escaped, which of course does
> > the wrong thing. How do I get behaviour like this? Thanks. --PR
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