tempting reason to switch from arc2 to anarki :).If I understand right, I could make arc understand that if I have a list of lists, (mylist 3 2) wants the second position from the third list.
Nice, is this a something that you can influence locally, within a function, or is it a do-once-per-program thing of arc?
It might be possible to do so by using some sort of dynamic global (a la kennytilton's implementation some time back, but using 'thread-local objects to handle it).
