Computed values in a macro

[Shriram Krishnamurthi <sk@cs.brown.edu>]

Noel Welsh wrote:

> Is it possible to insert computed values into a macro?

In v200, you can do

  (datum->syntax-object ...)

where ... is a computation.  You have to be a bit careful, but you can 
certainly inject data like lists (with the standard meaning) this way.

Shriram