Make some files in etc obsolete

These are old copies of online information that is not Emacs-specific.

* etc/CENSORSHIP, etc/GNU, etc/LINUX-GNU, etc/THE-GNU-PROJECT, etc/WHY-FREE:
Replace contents with pointers to www.gnu.org or emacs.info, mark obsolete.

* src/callproc.c (init_callproc): In etc, look for NEWS rather than GNU.

* lisp/startup.el (fancy-startup-text):
* lisp/help.el (describe-gnu-project): Visit online info about GNU project.

* doc/emacs/help.texi (Help Files): Update C-h g description.

* doc/misc/efaq.texi (Informational files for Emacs): Do not mention etc/GNU.

* admin/notes/copyright: Remove references to these files.

* etc/MACHINES, etc/NEWS.19: Replace references to these files.

2 files changed, 7 insertions, 4 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 94b48f64de3..efb96ce8494 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,8 +1,11 @@
+2014-03-22  Glenn Morris  <rgm@gnu.org>
+
+        * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
+
 2014-03-22  Daniel Colascione  <dancol@dancol.org>
 
         * process.c (conv_sockaddr_to_lisp): When extracting the string
-        names of AF_LOCAL sockets, stop before reading uninitialized
-        memory.
+        names of AF_LOCAL sockets, stop before reading uninitialized memory.
 
 2014-03-21  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
 
diff --git a/src/callproc.c b/src/callproc.c
index 2ce4a7dcc0d..0831291b0dd 100644
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -1617,13 +1617,13 @@ init_callproc (void)
 
       srcdir = Fexpand_file_name (build_string ("../src/"), lispdir);
 
-      tem = Fexpand_file_name (build_string ("GNU"), Vdata_directory);
+      tem = Fexpand_file_name (build_string ("NEWS"), Vdata_directory);
       tem1 = Ffile_exists_p (tem);
       if (!NILP (Fequal (srcdir, Vinvocation_directory)) || NILP (tem1))
         {
           Lisp_Object newdir;
           newdir = Fexpand_file_name (build_string ("../etc/"), lispdir);
-          tem = Fexpand_file_name (build_string ("GNU"), newdir);
+          tem = Fexpand_file_name (build_string ("NEWS"), newdir);
           tem1 = Ffile_exists_p (tem);
           if (!NILP (tem1))
             Vdata_directory = newdir;