add1 I also use such a function from time to time, and I'd be happy to have it in the string or regexp libs. Laurent <div class="gmail_quote">On Thu, Jun 21, 2012 at 1:56 PM, Eli Barzilay <<a href="mailto:eli@barzilay.org" target="_blank">eli@barzilay.org</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">While scanning code for a minor incompatible in a commit, I ran into this function which is the ffi collection of all places. (See the docs for what it does.) Given that this comes up often, maybe it's time to add this to `racket/string'? (Or maybe `racket/private/string' next to the other regexp functions?) -- ((lambda (x) (x x)) (lambda (x) (x x))) Eli Barzilay: <a href="http://barzilay.org/" target="_blank">http://barzilay.org/</a> Maze is Life! _________________________ Racket Developers list: <a href="http://lists.racket-lang.org/dev" target="_blank">http://lists.racket-lang.org/dev</a> </blockquote></div>