I get set NB. Argument y should be a box or list of boxes [: /:~ ~. set 0;1 +-+-+ |0|1| +-+-+ set <0 +-+ |0| +-+ set <'' NB. no space between quotes ++ || ++ set <' ' NB. space between quotes +-+ | | +-+
Also '' -: set '' NB. No space between quotes in either pair of them 1 Here the argument to verb set is an empty list which I can regard as a list of boxes. --Kip Murray Sent from my iPad > On Nov 19, 2013, at 5:15 AM, Brian Schott <[email protected]> wrote: . . . > In both proposals a difficulty arises with the execution of the following > instruction because a set with the sole element "blank" is different from > Empty. But I don't know a remedy. > > set <'' > > > -- > (B=) > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
