Handle bignum N correctly, #'butlast, #'nbutlast. 2010-11-17 Aidan Kehoe <kehoea@parhasard.net> * fns.c (bignum_butlast): New. (Fnbutlast, Fbutlast): Use it. In #'butlast and #'nbutlast, if N is a bignum, we should always return nil. Bug revealed by Paul Dietz' test suite, thank you Paul.

This directory contains the source code for the architecture-dependent
files that go in ../arch-lib.  At present, these are mostly utility
programs used by Emacs.