In looking at racket syntax-parse there seems to be some advanced macrology that is not included in guile.
The light now is on the possibility to attach data to macros. I figure that I could reproduce this by using a weak hash-table but miss the functionality of syntax-local-value e.g. http://docs.racket-lang.org/reference/stxtrans.html#%28def._%28%28quote._~23~25kernel%29._syntax-local-value%29%29 Basically the possibility to get the macro-object associated to a symbol in an environment if I have understyand this. So is there a guile feature that matches this at a reasonable level? Regards Stefan
