+ public static MSymbol nil = MSymbol.Of ("nil");
+ public static MSymbol t = MSymbol.Of ("t");
+ public static MSymbol symbol = MSymbol.Of ("symbol");
+ public static MSymbol mtext = MSymbol.Of ("mtext");
+ public static MSymbol mstring = MSymbol.Of ("string");
+ public static MSymbol plist = MSymbol.Of ("plist");
+ public static MSymbol integer = MSymbol.Of ("integer");