* lib-src/make-docfile.c (compare_globals): Make symbols 1 through 4 be t, unbound, error, lambda. This is in addition to symbol 0 being nil. This change improved ‘make compile-always’ performance by 0.6% on my platform.
This directory contains the source code for the architecture-dependent
files that go in ${archlibdir}. At present, these are mostly utility
programs used by GNU Emacs.