J901 beta-k Language addition: gerund"r: the left operand of m"v can now be a cyclic gerund, giving a sequence of verbs to be applied to corresponding cells of the arguments. At long last you can apply a different verb to each cell of a noun. For compatibility with the older uses of m"n, the gerund is recognized only if the ranks v are not all infinite and m is a list of boxes containing a valid gerund. This is an incompatible change only if you used m"n with finite rank and an m that looked like a gerund. In that case, you need to replace m"n with m"_"n.
R.E Boss ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
