[racket] Smaller verbatim in Scribble PDF?

For PDF output, you can use the string "smaller" instead of the symbol
'smaller:

 (nested #:style "smaller" ...)

That works because "smaller" happens to be available as an environment
in Latex.

(If "smaller" didn't happen to be available already, you could define a
Latex environment in much the same way that you might add CSS for HTML
output.)

At Sat, 21 Feb 2015 22:31:58 -0500, Joe Gibbs Politz wrote:
> Hi, I'm trying to do something that I think should be simple, and
> can't figure out a good way to do it.
> 
> I want to get verbatim output (for code examples) in Scribbled PDF to
> be _smaller_ than the default.  (nested #:style 'smaller ...) has no
> effect, and various other hacky things I've tried like mapping
> (smaller (tt ...)) and linebreaks lead to pretty weird output that has
> trouble tracking indentation, etc.
> 
> Whenever I need to do this in HTML I just create a custom pre-style,
> but that won't work here, obviously.
> 
> I must be overlooking some simple way to get it done, maybe I just
> need a pointer to an example?
> 
> Thanks!
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