scheme@gentoo.org Gentoo Scheme Project SigScheme is a R5RS Scheme interpreter for embedded use. It features small footprint (64KB in library form on the 'small' configuration) like SIOD and TinyScheme, low memory consumption (2-words per cons cell), multibyte characters handling (UTF-8, EUCs and Shift_JIS) and more. It is mainly developed to replace the Scheme interpreter of uim. uim/sigscheme