[plt-scheme] define-syntax in define-syntax
Jos Koot wrote:
> This is wrong because the outer define-syntax form wants to spline
> the syntactic
> variable 'x' in the marked lines. Is there a work-around (other than
> using define-macro
> for the outer form)? Id est, how can I insert an ellipsis in the inner
> define-syntax form
> without the outer one noticing it? Or is there a reason why I should
> not want it?
>
To insert an explicit ellipsis in a syntax-rules macro use the rather
odd form (... ...) .
I'm not sure whether the (... ...) syntax is supported in v103 though.
--
Jens Axel Søgaard