I hope my suggestion reaches its intended target, and meets your community's standards for submission of additional functions.
I would like to see a REVERSE function, which returns a new string with characters in reverse order to the target string. I am attempting to remove duplicates after merging many files to create a very large list of names. Names may or may not have middle names; and/or initials which may or may not be follows by full stops. I would like to extract the last names and use those the primary sort key. While feasible with existing functions, it would seem easiest to - REVERSE the full names; FIND the first space; RIGHT to extract the last names; and REVERSE those to their original form. It seems like a simple new tool that the imaginations of users could create more effective ways to complete many different objectives. ... From a devoted and appreciative user, Ross Murray.