Merge from gnulib.
tree88114fd8a3595c8f9ca3bdb9ea42c6fe887e03b7
-rw-r--r-- 557 .dir-locals.el
-rw-r--r-- 168 .gitignore
-rw-r--r-- 949 BUGS
-rw-r--r-- 35147 COPYING
-rw-r--r-- 297514 ChangeLog
-rw-r--r-- 34144 INSTALL
-rw-r--r-- 3386 INSTALL.BZR
-rw-r--r-- 37348 Makefile.in
-rw-r--r-- 5527 README
drwxr-xr-x - admin
-rw-r--r-- 1216 arg-nonnull.h
-rwxr-xr-x 5477 autogen.sh
drwxr-xr-x - autogen
-rw-r--r-- 11755 c++defs.h
-rw-r--r-- 12926 config.bat
-rw-r--r-- 125696 configure.in
drwxr-xr-x - doc
drwxr-xr-x - etc
drwxr-xr-x - info
drwxr-xr-x - leim
drwxr-xr-x - lib-src
drwxr-xr-x - lib
drwxr-xr-x - lisp
drwxr-xr-x - lwlib
drwxr-xr-x - m4
-rwxr-xr-x 17952 make-dist
-rwxr-xr-x 2648 move-if-change
drwxr-xr-x - msdos
drwxr-xr-x - nextstep
drwxr-xr-x - nt
drwxr-xr-x - oldXMenu
drwxr-xr-x - src
drwxr-xr-x - test
-rwxr-xr-x 1620 update-subdirs
-rw-r--r-- 220 vpath.sed
-rw-r--r-- 5134 warn-on-use.h