> and only UTF-32 systems (which are very few, Python is the only one I can think of offhand) FLOSS Lisps such as SBCL (unless you use 8-bit strings) or CCL us

> and only UTF-32 systems (which are very few, Python is the only one I can think of offhand) FLOSS Lisps such as SBCL (unless you use 8-bit strings) or CCL use 32-bit characters. Some Schemes such as Chez Scheme do the same thing.