dnl @ ../doc/m4.texinfo:3384: Origin of test dnl @ Copyright (C) 2006 Free Software Foundation dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. regexp(`GNUs not Unix', `\<[a-z]\w+') dnl @result{}5 regexp(`GNUs not Unix', `\<Q\w*') dnl @result{}-1 regexp(`GNUs not Unix', `\w\(\w+\)$', `*** \& *** \1 ***') dnl @result{}*** Unix *** nix *** regexp(`GNUs not Unix', `\<Q\w*', `*** \& *** \1 ***') dnl @result{}