I often wish that I had an adverb which would let me index beyond array boundaries (getting fill elements). I expect that this would also work on verbs based on intervals (such as dyads using \ and some dyads using ;.), extending their boundaries in a reasonable fashion.
In particular, I would like a mechanism for ;._3 to extend off the edges of an array. But I often want this to go in both directions, so maybe instead I should be wanting a ;._30, or whatever? Does anyone else have any thoughts on this sort of boundary condition issue? Thanks, -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
