These files make up a complete installation of the data files for autoconf, autoconf, except that none have been "frozen". This directory must be given as the -m argument for autoconf to work correctly, as the standard 2.13 distribution contains some bugs that we work around, and lacks some features that we need. If another version of Autoconf is released, it may or may not include some or all of these changes (all have been reported to the autoconf maintainer). It's not under our control. The changed files are acgeneral.m4 acspecific.m4 while acsite.m4 has been added. olaf@infovore.xs4all.nl kb@cs.umb.edu