Update of /cvsroot/clocc/clocc/src/defsystem-3.x
In directory usw-pr-cvs1:/tmp/cvs-serv20003
More patches from KMR to make DEFSYSTEM 3.x more ACL friendly.
A major change has been introduced in the way directories are appended
for ACL. All computations now go through NEW-APPEND-DIRECTORIES.
Tests do not show problems, but YMMV.