[racket] Metaprogramming with scheme

From: Noel Welsh (noelwelsh at gmail.com)
Date: Tue Jun 22 01:31:39 EDT 2010

On Mon, Jun 21, 2010 at 4:25 PM, Valeriya Pudova
<valery at digitalchile.net> wrote:
> That the problem. The location will be location inside foo but not location
> where foo was called from

The continuation marks included in the exception are effectively a
stack trace, and you can convert them into locations. See the docs.

That said, as I recall your initial post was about macro expansion --
for which Robby's post is relevant. If you just want to expand the
macros the function 'expand' (and related functions) are what you


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