he means non-printing character. Bob S
On Jan 30, 2015, at 21:01 , Thierry Douez <th.do...@gmail.com<mailto:th.do...@gmail.com>> wrote: Umm, as invisible char has no-standard meaning, _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode