static public string MakeKey(string newStr, string newGuard, string newThat) { var f = AsStar(newStr) + " " + AsStar(newThat); string gs = AsStar(newGuard); if (gs != "*") { return(StaticAIMLUtils.MakeAimlMatchable(f)); } return(StaticAIMLUtils.MakeAimlMatchable(f + " guardbom " + gs)); }