On 05/12/11 08:38, Alex Shinn wrote: > On Thu, May 12, 2011 at 4:26 PM, Andy Wingo <[email protected]> wrote: >> >> It's probably just wishful thinking, but it would be nice if we used the >> same arities here, though... I don't want to be all imperialist and say >> "hey chickeners! you must change your thing!", but the single-arity >> transformers might even be better for yall as well (for source >> information, for example; though is that a red herring?). > > Yes, source info is a red herring - all of the SC and ER > systems I know retain source info.
I think Andy's opined in the past that using weak maps to do this is insufficient, requiring explicit syntax objects rather than just sexprs. Andy, is that a correct interpretation, and if so, can you explain that? ABS -- Alaric Snell-Pym http://www.snell-pym.org.uk/alaric/ _______________________________________________ Scheme-reports mailing list [email protected] http://lists.scheme-reports.org/cgi-bin/mailman/listinfo/scheme-reports
