Brian Mastenbrook scripsit: > At this point I'm reasonably convinced that the data type for code > points need not be disjoint from the string data type,
My life has not been worthless. > though I think > that a predicate to distinguish a string containing a single code > point from other strings is still necessary. I agree: (lambda (x) (= (string-codepoint-length x) 1)) does the job. -- Note that nobody these days would clamor for fundamental laws John Cowan of *the theory of kangaroos*, showing why pseudo-kangaroos are [email protected] physically, logically, metaphysically impossible. http://www.ccil.org/~cowan Kangaroos are wonderful, but not *that* wonderful. --Dan Dennett on zombies _______________________________________________ r6rs-discuss mailing list [email protected] http://lists.r6rs.org/cgi-bin/mailman/listinfo/r6rs-discuss
