On Sat, Jun 26, 2004 at 03:13:08AM +0900, Sam Sungshik Kong wrote: > Now I understand how the FixNum is stored in the memory. > What about other value types - true, false, nil? They are defined as the following VALUEs: /* special contants - i.e. non-zero and non-fixnum constants */ #define Qfalse 0 #define Qtrue 2 #define Qnil 4 and still use 32 bits. -- Running Debian GNU/Linux Sid (unstable) batsman dot geo at yahoo dot com 'Ooohh.. "FreeBSD is faster over loopback, when compared to Linux over the wire". Film at 11.' -- Linus Torvalds