Snd 15.9: procedure-signature, c-object?, proper-list?, float? list? is now "pair or null" -- use proper-list? for R5RS list? (*s7* 'float-format-precision) libutf8proc.scm (bindings for the utf8proc library) The clm optimizer revision is about 2/3 done checked: sbcl 1.2.14|15, gtk 3.17.6|7|8 Thanks!: Greg Santucci, Caio Giovaneti de Barros, Carlos Carrasco