On Mon, Jun 02, 2014 at 11:05:01PM EDT, Blake McBride wrote:
> Thanks. That operator is not on my keyboard, and cutting-and-pasting > it into GNU APL (unless I am making a mistake) doesn't accept it > either. Per the output of ]keyb you would need to hit the quote key (left of enter) on a US keyboard + whatever modifier you use to produce APL symbold. > Am I missing something (like a better keyboard)? Is that a standard > (IBM defined) operator? Not sure if it's a primitive function or an operator. I see it briefly mentioned as "left tack" p. 474 in Appendix A of the APL2 Language Reference. CJ
