Update and improve help for --without-included-regex.
-rw-r--r-- 14 .cvsignore
-rw-r--r-- 32 .gitattributes
-rw-r--r-- 34 .gitignore
-rw-r--r-- 949 COPYING
-rw-r--r-- 1818663 ChangeLog
-rw-r--r-- 4370 DEPENDENCIES
-rwxr-xr-x 70763 MODULES.html.sh
-rw-r--r-- 563 Makefile
-rw-r--r-- 17600 NEWS
-rw-r--r-- 12887 README
drwxr-xr-x - build-aux
-rwxr-xr-x 7415 check-module
drwxr-xr-x - config
drwxr-xr-x - doc
-rwxr-xr-x 163230 gnulib-tool
drwxr-xr-x - lib
drwxr-xr-x - m4
drwxr-xr-x - modules
-rwxr-xr-x 9059 posix-modules
drwxr-xr-x - tests
drwxr-xr-x - top
-rw-r--r-- 4691 users.txt