the prime have other Hidden functions？

[Tim Wessman]

(07-04-2015 11:22 AM)BruceH Wrote:  The SORT command appears to have an undocumented "rotate left" capability. ;-)

Nice... issue raised.

Note that I've also raised up your problem of sorting one list based on another. I am thinking an expansion to the sort that allows specifying the element, maybe a function to do the sorting with, and ability to have optional "dependent" lists to sort using the same order might be nice enhancement...