added (commented-out) type safe version of exprs. It requires extra constraints on other functions, so it is not used right now
added (commented-out) type safe version of exprs. It requires extra constraints on other functions, so it is not used right now

darcs-hash:20040106213106-cca28-f49daa5d4ca042ca01d46a6b920faabe9a113d49.gz

m4dc4p/haskelldb