Prefer HTTPS to FTP and HTTP in documentation

Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November.  Change these FTP URLs to https://ftp.gnu.org
instead.  Make similar changes for URLs to other organizations moving
away from FTP.  Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.

11 files changed, 11 insertions, 15 deletions

diff --git a/admin/charsets/Makefile.in b/admin/charsets/Makefile.in
index b154bc13d45..0c252ae919f 100644
--- a/admin/charsets/Makefile.in
+++ b/admin/charsets/Makefile.in
@@ -19,7 +19,7 @@
 # GNU General Public License for more details.
 
 # You should have received a copy of the GNU General Public License
-# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+# along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 ### Commentary:
 
diff --git a/admin/charsets/big5.awk b/admin/charsets/big5.awk
index 7482d11a2d1..2393f9144bc 100644
--- a/admin/charsets/big5.awk
+++ b/admin/charsets/big5.awk
@@ -15,7 +15,7 @@
 # GNU General Public License for more details.
 
 # You should have received a copy of the GNU General Public License
-# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+# along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 BEGIN {
   tohex["A"] = 10;
@@ -68,5 +68,3 @@ function decode_big5(big5) {
   code = decode_big5(big5);
   printf "0x%04X %s\n", code, $2;
 }
-
-
diff --git a/admin/charsets/compact.awk b/admin/charsets/compact.awk
index 21e03ee4157..b912a0fd203 100644
--- a/admin/charsets/compact.awk
+++ b/admin/charsets/compact.awk
@@ -16,7 +16,7 @@
 # GNU General Public License for more details.
 
 # You should have received a copy of the GNU General Public License
-# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+# along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 # Commentary:
 # Make a charset map compact by changing this kind of line sequence:
diff --git a/admin/charsets/cp51932.awk b/admin/charsets/cp51932.awk
index df1f8cd7b23..6aac98815b5 100644
--- a/admin/charsets/cp51932.awk
+++ b/admin/charsets/cp51932.awk
@@ -16,7 +16,7 @@
 # GNU General Public License for more details.
 
 # You should have received a copy of the GNU General Public License
-# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+# along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 # Commentary:
 
diff --git a/admin/charsets/cp932.awk b/admin/charsets/cp932.awk
index acba0333371..7fd3e9111f5 100644
--- a/admin/charsets/cp932.awk
+++ b/admin/charsets/cp932.awk
@@ -16,7 +16,7 @@
 # GNU General Public License for more details.
 
 # You should have received a copy of the GNU General Public License
-# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+# along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 # Commentary:
 
@@ -113,4 +113,3 @@ END {
         printf "0x%02X%02X 0x%04X # 4\n", i, j, code++;
     }
 }
-
diff --git a/admin/charsets/eucjp-ms.awk b/admin/charsets/eucjp-ms.awk
index 24152b44eff..94e27d00651 100644
--- a/admin/charsets/eucjp-ms.awk
+++ b/admin/charsets/eucjp-ms.awk
@@ -16,7 +16,7 @@
 # GNU General Public License for more details.
 
 # You should have received a copy of the GNU General Public License
-# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+# along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 # Commentary:
 
diff --git a/admin/charsets/gb180302.awk b/admin/charsets/gb180302.awk
index 4947f966371..1a6995a1cb4 100644
--- a/admin/charsets/gb180302.awk
+++ b/admin/charsets/gb180302.awk
@@ -15,7 +15,7 @@
 # GNU General Public License for more details.
 
 # You should have received a copy of the GNU General Public License
-# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+# along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 BEGIN {
   tohex["A"] = 10;
diff --git a/admin/charsets/gb180304.awk b/admin/charsets/gb180304.awk
index 81d7e7301bf..9c6522b5729 100644
--- a/admin/charsets/gb180304.awk
+++ b/admin/charsets/gb180304.awk
@@ -15,7 +15,7 @@
 # GNU General Public License for more details.
 
 # You should have received a copy of the GNU General Public License
-# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+# along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 BEGIN {
   tohex["A"] = 10;
diff --git a/admin/charsets/mapconv b/admin/charsets/mapconv
index 5f62ff90d3a..8ee3d142e72 100755
--- a/admin/charsets/mapconv
+++ b/admin/charsets/mapconv
@@ -19,7 +19,7 @@
 # GNU General Public License for more details.
 
 # You should have received a copy of the GNU General Public License
-# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+# along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 # Commentary:
 
diff --git a/admin/charsets/mapfiles/README b/admin/charsets/mapfiles/README
index f9dc2ba99f8..f4fea85e8b6 100644
--- a/admin/charsets/mapfiles/README
+++ b/admin/charsets/mapfiles/README
@@ -80,4 +80,4 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
-along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
diff --git a/admin/charsets/mule-charsets.el b/admin/charsets/mule-charsets.el
index 4ccf4bfb5be..8355af4488d 100644
--- a/admin/charsets/mule-charsets.el
+++ b/admin/charsets/mule-charsets.el
@@ -16,7 +16,7 @@
 ;; GNU General Public License for more details.
 
 ;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 
 ;; For the record: the old, pre-v23 code was this:
@@ -67,4 +67,3 @@
     (sort-lines nil (point-min) (point-max))
     (let ((coding-system-for-write 'unix))
       (write-file (car elt)))))
-