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.

120 files changed, 206 insertions, 230 deletions

diff --git a/etc/CALC-NEWS b/etc/CALC-NEWS
index 844b9767342..95189398b0d 100644
--- a/etc/CALC-NEWS
+++ b/etc/CALC-NEWS
@@ -1167,7 +1167,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/CENSORSHIP b/etc/CENSORSHIP
index a276331c576..cd779e4915c 100644
--- a/etc/CENSORSHIP
+++ b/etc/CENSORSHIP
@@ -5,4 +5,4 @@ Note added March 2014:
 This file is obsolete and will be removed in future.
 Please update any references to use
 
-<http://www.gnu.org/philosophy/censoring-emacs.html>
+<https://www.gnu.org/philosophy/censoring-emacs.html>
diff --git a/etc/COPYING b/etc/COPYING
index 94a9ed024d3..e60008693e0 100644
--- a/etc/COPYING
+++ b/etc/COPYING
@@ -1,7 +1,7 @@
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
@@ -645,7 +645,7 @@ the "copyright" line and a pointer to where the full notice is found.
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
@@ -664,11 +664,11 @@ might be different; for a GUI interface, you would use an "about box".
   You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
+<https://www.gnu.org/licenses/>.
 
   The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+<https://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/etc/DEBUG b/etc/DEBUG
index d7d6a0d2385..f5efbe0ff9a 100644
--- a/etc/DEBUG
+++ b/etc/DEBUG
@@ -677,7 +677,7 @@ procedure:
 ** If Emacs causes errors or memory leaks in your X server
 
 You can trace the traffic between Emacs and your X server with a tool
-like xmon, available at ftp://ftp.x.org/contrib/devel_tools/.
+like xmon.
 
 Xmon can be used to see exactly what Emacs sends when X protocol errors
 happen.  If Emacs causes the X server memory usage to increase you can
@@ -951,7 +951,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/DISTRIB b/etc/DISTRIB
index 7e3a3517f19..d7d01dbd1ab 100644
--- a/etc/DISTRIB
+++ b/etc/DISTRIB
@@ -26,9 +26,9 @@ are designed to make sure that everyone who has a copy of GNU Emacs
 change it.
 
 For information on how to get GNU software, see
-http://www.gnu.org/software/software.html.  Printed copies of GNU
+https://www.gnu.org/software/software.html.  Printed copies of GNU
 manuals, including the Emacs manual, are available from the FSF's
-online store at http://shop.fsf.org.
+online store at https://shop.fsf.org.
 
 Emacs has been run on GNU/Linux, FreeBSD, NetBSD, OpenBSD, and on many
 Unix systems, on a variety of types of CPU, as well as on MS-DOS,
@@ -41,7 +41,7 @@ License for full details, in the file 'COPYING' in this directory (see
 above)), and neither I nor the Free Software Foundation promises any
 kind of support or assistance to users.  The foundation keeps a list
 of people who are willing to offer support and assistance for hire.
-See http://www.gnu.org/help/gethelp.html.
+See https://www.gnu.org/help/gethelp.html.
 
 However, we plan to continue to improve GNU Emacs and keep it
 reliable, so please send us any complaints and suggestions you have.
@@ -93,4 +93,4 @@ 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/etc/ERC-NEWS b/etc/ERC-NEWS
index b140e44630d..cee32816f63 100644
--- a/etc/ERC-NEWS
+++ b/etc/ERC-NEWS
@@ -313,8 +313,8 @@ This makes it easier to find modules by name.
 appear in the version of ERC that is bundled with Emacs 22.  These
 extras files may be found at:
 
- o http://ftp.gnu.org/gnu/erc/erc-5.2-extras.tar.gz, or
- o http://ftp.gnu.org/gnu/erc/erc-5.2-extras.zip.
+ o https://ftp.gnu.org/gnu/erc/erc-5.2-extras.tar.gz, or
+ o https://ftp.gnu.org/gnu/erc/erc-5.2-extras.zip.
 
 ** Renamed files
 
@@ -1343,4 +1343,4 @@ 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/etc/ETAGS.EBNF b/etc/ETAGS.EBNF
index fc20b9f8584..5928cea3bad 100644
--- a/etc/ETAGS.EBNF
+++ b/etc/ETAGS.EBNF
@@ -109,4 +109,4 @@ COPYING PERMISSIONS:
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
diff --git a/etc/ETAGS.README b/etc/ETAGS.README
index f14a102057c..62965a4c517 100644
--- a/etc/ETAGS.README
+++ b/etc/ETAGS.README
@@ -44,4 +44,4 @@ 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
diff --git a/etc/FTP b/etc/FTP
index 2fcfa22c55c..ebd2695da17 100644
--- a/etc/FTP
+++ b/etc/FTP
@@ -1,8 +1,8 @@
 For information about how to download GNU Emacs, please see:
-<http://www.gnu.org/software/emacs/>
+<https://www.gnu.org/software/emacs/>
 
 For general GNU software downloading, please see
-<http://www.gnu.org/order/ftp.html>
+<https://www.gnu.org/order/ftp.html>
 
 Note added January 2014:
 This file is obsolete and will be removed in future.
diff --git a/etc/GNUS-NEWS b/etc/GNUS-NEWS
index 546686b8e64..0196e61d98c 100644
--- a/etc/GNUS-NEWS
+++ b/etc/GNUS-NEWS
@@ -102,7 +102,7 @@ are not reused when you select another article.  *Note Sticky Articles::.
 
 ** International host names (IDNA) can now be decoded inside article bodies
 using 'W i' ('gnus-summary-idna-message').  This requires that GNU Libidn
-(<http://www.gnu.org/software/libidn/>) has been installed.
+(<https://www.gnu.org/software/libidn/>) has been installed.
 
 ** The non-ASCII group names handling has been much improved.  The back ends
 that fully support non-ASCII group names are now 'nntp', 'nnml', and
@@ -307,7 +307,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/HELLO b/etc/HELLO
index f5339f224d9..ceaff7e3fc7 100644
--- a/etc/HELLO
+++ b/etc/HELLO
@@ -90,7 +90,7 @@ 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/>.
 
 ;;; Local Variables:
 ;;; tab-width: 32
diff --git a/etc/HISTORY b/etc/HISTORY
index 301ba33b97e..095e6cb9142 100644
--- a/etc/HISTORY
+++ b/etc/HISTORY
@@ -3,7 +3,7 @@
 For more details about release contents, see the NEWS* files.
 
 Most of the development history of GNU Emacs is available in its
-source code repository <http://savannah.gnu.org/git/?group=emacs>.
+source code repository <https://savannah.gnu.org/git/?group=emacs>.
 However, in the early days GNU Emacs was developed without using
 version control systems and was published via half-inch 9-track
 1600-bpi magnetic tape reels.  Although information about this early
@@ -228,4 +228,4 @@ 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/etc/LINUX-GNU b/etc/LINUX-GNU
index 9e1c1a513a1..0f45e15ac1d 100644
--- a/etc/LINUX-GNU
+++ b/etc/LINUX-GNU
@@ -5,4 +5,4 @@ Note added March 2014:
 This file is obsolete and will be removed in future.
 Please update any references to use
 
-<http://www.gnu.org/gnu/linux-and-gnu.html>
+<https://www.gnu.org/gnu/linux-and-gnu.html>
diff --git a/etc/MACHINES b/etc/MACHINES
index 95073e0da57..49befca3fca 100644
--- a/etc/MACHINES
+++ b/etc/MACHINES
@@ -40,7 +40,7 @@ the list at the end of this file.
   these systems relate to the GNU project, because that will help
   spread the GNU idea that software should be free--and thus encourage
   people to write more free software.  For more information, see
-  <http://www.gnu.org/gnu/linux-and-gnu.html>.
+  <https://www.gnu.org/gnu/linux-and-gnu.html>.
 
 *** 64-bit GNU/Linux
 
@@ -127,4 +127,4 @@ 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/etc/MH-E-NEWS b/etc/MH-E-NEWS
index 6e1f4db1edf..6b1b66e80cb 100644
--- a/etc/MH-E-NEWS
+++ b/etc/MH-E-NEWS
@@ -380,7 +380,7 @@ gatewayed at gmane.org (closes SF #979308).
 If you want to see the release notes for the alpha and beta releases
 leading up this release, please see:
 
-  http://cvs.savannah.gnu.org/viewvc/emacs/emacs/etc/MH-E-NEWS?revision=1.25&view=markup
+  https://cvs.savannah.gnu.org/viewvc/emacs/emacs/etc/MH-E-NEWS?revision=1.25&view=markup
 
 
 
@@ -2363,7 +2363,7 @@ new customization variables `mh-show-use-xface-flag' and `mh-x-face-file'
 (closes SF #480770).
 
 MH-E depends on the external x-face package found in
-ftp://ftp.jpl.org/pub/elisp/ to do this. The `uncompface' binary is
+http://www.jpl.org/pub/elisp/ to do this. The `uncompface' binary is
 also required to be in the execute PATH. It can be obtained from:
 http://freshmeat.net/redir/compface/1439/url_tgz/compface-1.4.tar.gz.
 
@@ -3394,7 +3394,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/NEWS b/etc/NEWS
index b49cf70e2a7..315af5addc6 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -1857,7 +1857,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/NEWS.1-17 b/etc/NEWS.1-17
index 0a7ca052d7c..b956442c391 100644
--- a/etc/NEWS.1-17
+++ b/etc/NEWS.1-17
@@ -2524,7 +2524,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/NEWS.18 b/etc/NEWS.18
index 93e07df806a..b26e132b0df 100644
--- a/etc/NEWS.18
+++ b/etc/NEWS.18
@@ -1614,7 +1614,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/NEWS.19 b/etc/NEWS.19
index 70f8673534c..955dcfbdd43 100644
--- a/etc/NEWS.19
+++ b/etc/NEWS.19
@@ -614,7 +614,7 @@ be different.
 It is generally recommended to use `system-configuration' rather
 than `system-type'.
 
-See <http://www.gnu.org/gnu/linux-and-gnu.html> for more about this.
+See <https://www.gnu.org/gnu/linux-and-gnu.html> for more about this.
 
 ** The functions shell-command and dired-call-process
 now run file name handlers for default-directory, if it has them.
@@ -6533,7 +6533,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/NEWS.20 b/etc/NEWS.20
index 3e829d1a163..572ae5b4289 100644
--- a/etc/NEWS.20
+++ b/etc/NEWS.20
@@ -4506,7 +4506,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/NEWS.21 b/etc/NEWS.21
index 9574a5d1df0..eebacf857eb 100644
--- a/etc/NEWS.21
+++ b/etc/NEWS.21
@@ -4893,7 +4893,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/NEWS.22 b/etc/NEWS.22
index 689eff9c858..6426a9dbd8c 100644
--- a/etc/NEWS.22
+++ b/etc/NEWS.22
@@ -5598,7 +5598,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/NEWS.23 b/etc/NEWS.23
index 78802d288d7..84b840912af 100644
--- a/etc/NEWS.23
+++ b/etc/NEWS.23
@@ -2558,7 +2558,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/NEWS.24 b/etc/NEWS.24
index fc52ffffd67..4c26f47c15e 100644
--- a/etc/NEWS.24
+++ b/etc/NEWS.24
@@ -2542,7 +2542,7 @@ automatically select it.
 
 ** An Emacs Lisp package manager is now included.
 This is a convenient way to download and install additional packages,
-from a package repository at http://elpa.gnu.org.
+from a package repository at https://elpa.gnu.org.
 
 *** M-x list-packages shows a list of packages, which can be
 selected for installation.
@@ -3853,7 +3853,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/NEWS.25 b/etc/NEWS.25
index be04b5fcdc3..5201a300e01 100644
--- a/etc/NEWS.25
+++ b/etc/NEWS.25
@@ -1097,7 +1097,7 @@ be added to the archive.
 Emacs is compiled with file notification support.
 
 *** 'auto-revert-use-notify' is set to nil in 'global-auto-revert-mode'.
-See <http://debbugs.gnu.org/22814>.
+See <https://debbugs.gnu.org/22814>.
 
 ** File Notifications
 
@@ -1813,7 +1813,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/NEXTSTEP b/etc/NEXTSTEP
index d3e4828f89a..f657e04ae1f 100644
--- a/etc/NEXTSTEP
+++ b/etc/NEXTSTEP
@@ -310,4 +310,4 @@ 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/etc/NXML-NEWS b/etc/NXML-NEWS
index edf7c137423..751ed374a73 100644
--- a/etc/NXML-NEWS
+++ b/etc/NXML-NEWS
@@ -220,4 +220,4 @@ 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/etc/ORG-NEWS b/etc/ORG-NEWS
index ff1000e78ef..bb1a4008a7c 100644
--- a/etc/ORG-NEWS
+++ b/etc/ORG-NEWS
@@ -640,7 +640,7 @@ where local file =emacs.html= is referenced.
 For most folks this file does not exist.
 Thus the new behavior is to generate this HTML link instead:
 
-: <a href="http://www.gnu.org/software/emacs/manual/html_mono/emacs.html#List-Buffers">emacs#List Buffers</a>
+: <a href="https://www.gnu.org/software/emacs/manual/html_mono/emacs.html#List-Buffers">emacs#List Buffers</a>
 
 All emacs related info links are similarly translated plus few other
 =gnu.org= manuals.
@@ -1675,7 +1675,7 @@ manual for details and check [[http://orgmode.org/worg/org-8.0.html][this Worg p
 
 *** ~ox-texinfo.el~ by Jonathan Leech-Pepin
 
-    =ox-texinfo.el= allows you to export Org files to [[http://www.gnu.org/software/texinfo/][Texinfo]] files.
+    =ox-texinfo.el= allows you to export Org files to [[https://www.gnu.org/software/texinfo/][Texinfo]] files.
 
 ** New packages in contrib
 
@@ -1728,7 +1728,7 @@ manual for details and check [[http://orgmode.org/worg/org-8.0.html][this Worg p
 
 *** ~ox-groff.el~ by Luis Anaya and Nicolas Goaziou
 
-    The [[http://www.gnu.org/software/groff/][groff]] (GNU troff) software is a typesetting package which reads
+    The [[https://www.gnu.org/software/groff/][groff]] (GNU troff) software is a typesetting package which reads
     plain text mixed with formatting commands and produces formatted
     output.
 
@@ -2408,7 +2408,7 @@ You can now add the Org ELPA repository like this:
 #+END_SRC
 
 It contains both the =org-*.tar= package (the core Org distribution, also
-available through http://elpa.gnu.org) and the =org-plus*.tar= package (the
+available through https://elpa.gnu.org) and the =org-plus*.tar= package (the
 extended Org distribution, with non-GNU packages from the =contrib/=
 directory.)
 
@@ -2436,7 +2436,7 @@ See http://orgmode.org/elpa/
 
 *** =org-eshell.el= by Konrad Hinsen is now in Org
 
-    =org-eshell.el= allows you to create links from [[http://www.gnu.org/software/emacs/manual/html_node/eshell/index.html][Eshell]].
+    =org-eshell.el= allows you to create links from [[https://www.gnu.org/software/emacs/manual/html_node/eshell/index.html][Eshell]].
 
 *** Support for execution of Scala code blocks (see ob-scala.el)
 *** Support for execution of IO code blocks (see ob-io.el)
@@ -3036,7 +3036,7 @@ that Calc formulas can operate on them.
     =org-export-html-scripts= is now a variable, so that you can adapt
     the code and the license to your needs.
 
-    See http://www.gnu.org/philosophy/javascript-trap.html for
+    See https://www.gnu.org/philosophy/javascript-trap.html for
     explanations on why these changes were necessary.
 
 * Version 7.8.11
@@ -3821,4 +3821,4 @@ that Calc formulas can operate on them.
   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/etc/PROBLEMS b/etc/PROBLEMS
index 713e44fcef9..f8f1a362bf9 100644
--- a/etc/PROBLEMS
+++ b/etc/PROBLEMS
@@ -120,8 +120,8 @@ load-path.
 
 This version of GCC is buggy: see
 
-  http://debbugs.gnu.org/6031
-  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43904
+  https://debbugs.gnu.org/6031
+  https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43904
 
 You can work around this error in gcc-4.5 by omitting sibling call
 optimization.  To do this, configure Emacs with
@@ -166,7 +166,7 @@ untar it :-).
 ** Emacs can crash when displaying PNG images with transparency.
 
 This is due to a bug introduced in ImageMagick 6.8.2-3.  The bug should
-be fixed in ImageMagick 6.8.3-10.  See <URL:http://debbugs.gnu.org/13867>.
+be fixed in ImageMagick 6.8.3-10.  See <URL:https://debbugs.gnu.org/13867>.
 
 ** Crashes when displaying GIF images in Emacs built with version
 libungif-4.1.0 are resolved by using version libungif-4.1.0b1.
@@ -634,7 +634,7 @@ can cause this error.  Remove that file, execute 'ispell-kill-ispell'
 in Emacs, and then try spell-checking again.
 
 *** TLS problems, e.g., Gnus hangs when fetching via imaps
-http://debbugs.gnu.org/24247
+https://debbugs.gnu.org/24247
 
 gnutls-cli 3.5.3 (2016-08-09) does not generate a "- Handshake was
 completed" message that tls.el relies upon, causing affected Emacs
@@ -671,9 +671,10 @@ problem by installing additional fonts.
 
 The intlfonts distribution includes a full spectrum of fonts that can
 display all the characters Emacs supports.  The etl-unicode collection
-of fonts (available from <URL:ftp://ftp.x.org/contrib/fonts/>) includes
-fonts that can display many Unicode characters; they can also be used
-by ps-print and ps-mule to print Unicode characters.
+of fonts (available from
+<https://ftp.nluug.nl/windowing/X/contrib/fonts/>) includes fonts that
+can display many Unicode characters; they can also be used by ps-print
+and ps-mule to print Unicode characters.
 
 ** Under X, some characters appear improperly aligned in their lines.
 
@@ -1063,9 +1064,9 @@ reported to refuse such attempts and snap back to the width needed to
 show the full menu bar (wmii) or at least cause the screen to flicker
 during such resizing attempts (i3, IceWM).
 
-See also http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15700,
-http://debbugs.gnu.org/cgi/bugreport.cgi?bug=22000,
-http://debbugs.gnu.org/cgi/bugreport.cgi?bug=22898 and
+See also https://debbugs.gnu.org/cgi/bugreport.cgi?bug=15700,
+https://debbugs.gnu.org/cgi/bugreport.cgi?bug=22000,
+https://debbugs.gnu.org/cgi/bugreport.cgi?bug=22898 and
 http://lists.gnu.org/archive/html/emacs-devel/2016-07/msg00154.html.
 
 *** Metacity: Resizing Emacs or ALT-Tab causes X to be unresponsive.
@@ -1743,7 +1744,7 @@ global-font-lock-mode RET" or by customizing the variable
 'global-font-lock-mode'.
 
 ** Unexpected characters inserted into the buffer when you start Emacs.
-See e.g. <URL:http://debbugs.gnu.org/11129>
+See e.g. <URL:https://debbugs.gnu.org/11129>
 
 This can happen when you start Emacs in -nw mode in an Xterm.
 For example, in the *scratch* buffer, you might see something like:
@@ -1782,7 +1783,7 @@ exec 2> >(exec cat >&2 2>/dev/null)
 exec ssh "$@"
 
 *** GNU/Linux: Truncated svn annotate output with SSH.
-http://debbugs.gnu.org/7791
+https://debbugs.gnu.org/7791
 
 The symptoms are: you are accessing a svn repository over SSH.
 You use vc-annotate on a large (several thousand line) file, and the
@@ -2757,7 +2758,7 @@ Compiling the lisp files fails at random places, complaining:
 "No rule to make target '/path/to/some/lisp.elc'".
 The causes of this problem are not understood.  Using GNU make 3.81 compiled
 from source, rather than the Ubuntu version, worked.
-See <URL:http://debbugs.gnu.org/327>, <URL:http://debbugs.gnu.org/821>.
+See <URL:https://debbugs.gnu.org/327>, <URL:https://debbugs.gnu.org/821>.
 
 ** Dumping
 
@@ -2927,20 +2928,6 @@ release was reported to work without problems.  It worked OK on
 another system with Solaris 8 using apparently the same 5.0 compiler
 and the default CFLAGS.
 
-**** Solaris 2.x: Emacs dumps core when built with Motif.
-
-The Solaris Motif libraries are buggy, at least up through Solaris 2.5.1.
-Install the current Motif runtime library patch appropriate for your host.
-(Make sure the patch is current; some older patch versions still have the bug.)
-You should install the other patches recommended by Sun for your host, too.
-You can obtain Sun patches from ftp://sunsolve.sun.com/pub/patches/;
-look for files with names ending in '.PatchReport' to see which patches
-are currently recommended for your host.
-
-On Solaris 2.6, Emacs is said to work with Motif when Solaris patch
-105284-12 is installed, but fail when 105284-15 is installed.
-105284-18 might fix it again.
-
 **** Solaris 2.6 and 7: the Compose key does not work.
 
 This is a bug in Motif in Solaris.  Supposedly it has been fixed for
@@ -3201,7 +3188,7 @@ 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/>.
 
 
 Local variables:
diff --git a/etc/TERMS b/etc/TERMS
index 52379724c76..0b558a6a844 100644
--- a/etc/TERMS
+++ b/etc/TERMS
@@ -245,4 +245,4 @@ COPYING PERMISSIONS:
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
diff --git a/etc/THE-GNU-PROJECT b/etc/THE-GNU-PROJECT
index ece9aa6d888..d2aa15565e0 100644
--- a/etc/THE-GNU-PROJECT
+++ b/etc/THE-GNU-PROJECT
@@ -5,4 +5,4 @@ Note added March 2014:
 This file is obsolete and will be removed in future.
 Please update any references to use
 
-<http://www.gnu.org/gnu/thegnuproject.html>
+<https://www.gnu.org/gnu/thegnuproject.html>
diff --git a/etc/TODO b/etc/TODO
index af2f41bf966..278c0b5036b 100644
--- a/etc/TODO
+++ b/etc/TODO
@@ -21,7 +21,7 @@ answers), at the emacs-devel@gnu.org mailing list.
 For more information about getting involved, see the CONTRIBUTE file.
 
 As well as the issues listed here, there are bug reports at
-<http://debbugs.gnu.org>.  Bugs tagged "easy" ought to be suitable for
+<https://debbugs.gnu.org>.  Bugs tagged "easy" ought to be suitable for
 beginners to work on, but unfortunately we are not very good at using
 this tag.  Bugs tagged "help" are ones where assistance is required,
 but may be difficult to fix.  Bugs with severity "important" or higher
@@ -345,7 +345,7 @@ scroll bars are extensible.
 ** Program Enriched mode to read and save in RTF.  [Is there actually a
   decent single definition of RTF?  Maybe see info at
   http://latex2rtf.sourceforge.net/.]  This task seems to be addressed
-  by http://savannah.nongnu.org/projects/emacs-rtf/, which is still in
+  by https://savannah.nongnu.org/projects/emacs-rtf/, which is still in
   very early stages.
 
   Another place to look is the Wikipedia article at
@@ -824,7 +824,7 @@ of unique features.
 **** Existing packages
 
 Note that there is a generic UI test named frame-test.el, see
-http://debbugs.gnu.org/21415#284 .
+https://debbugs.gnu.org/21415#284 .
 The NS interface passes this, with the exception of two toolbar-related errors.
 
 **** Anders frame test
@@ -872,9 +872,9 @@ of the two patches, Emacs responds that s-9 was pressed.
 More investigation is needed to fix this problem.
 
 Links:
-- http://debbugs.gnu.org/19977
-- http://debbugs.gnu.org/21330
-- http://debbugs.gnu.org/21551
+- https://debbugs.gnu.org/19977
+- https://debbugs.gnu.org/21330
+- https://debbugs.gnu.org/21551
 
 **** Toggling the toolbar in fullheight or maximized modes
 
@@ -1550,7 +1550,7 @@ 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/>.
 
 ;; Local Variables:
 ;; coding: utf-8
diff --git a/etc/WHY-FREE b/etc/WHY-FREE
index a70232d84a6..cd2c2fcf8d8 100644
--- a/etc/WHY-FREE
+++ b/etc/WHY-FREE
@@ -5,4 +5,4 @@ Note added March 2014:
 This file is obsolete and will be removed in future.
 Please update any references to use
 
-<http://www.gnu.org/philosophy/why-free.html>
+<https://www.gnu.org/philosophy/why-free.html>
diff --git a/etc/charsets/README b/etc/charsets/README
index 315c3643452..101e0567a23 100644
--- a/etc/charsets/README
+++ b/etc/charsets/README
@@ -18,7 +18,7 @@
 # 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/>.
 
 (1) Format of mapping files
 
diff --git a/etc/compilation.txt b/etc/compilation.txt
index 85e3632b7c9..970c04e972f 100644
--- a/etc/compilation.txt
+++ b/etc/compilation.txt
@@ -640,4 +640,4 @@ COPYING PERMISSIONS:
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
diff --git a/etc/edt-user.el b/etc/edt-user.el
index 80f3b7e578f..6d729a7b672 100644
--- a/etc/edt-user.el
+++ b/etc/edt-user.el
@@ -20,7 +20,7 @@
 ;; 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/etc/emacs-buffer.gdb b/etc/emacs-buffer.gdb
index 48e9a5dac1b..7d9d6488ee8 100644
--- a/etc/emacs-buffer.gdb
+++ b/etc/emacs-buffer.gdb
@@ -18,7 +18,7 @@
 # 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/etc/emacs.appdata.xml b/etc/emacs.appdata.xml
index 0ba305c4522..c3b1afb6284 100644
--- a/etc/emacs.appdata.xml
+++ b/etc/emacs.appdata.xml
@@ -25,9 +25,9 @@
   </ul>
  </description>
  <screenshots>
-  <screenshot type="default" width="632" height="354">http://www.gnu.org/software/emacs/images/appdata.png</screenshot>
+  <screenshot type="default" width="632" height="354">https://www.gnu.org/software/emacs/images/appdata.png</screenshot>
  </screenshots>
- <url type="homepage">http://www.gnu.org/software/emacs</url>
+ <url type="homepage">https://www.gnu.org/software/emacs</url>
  <updatecontact>emacs-devel_at_gnu.org</updatecontact>
  <project_group>GNU</project_group>
 </application>
diff --git a/etc/enriched.txt b/etc/enriched.txt
index e1f2d6cc15d..0a29116716a 100644
--- a/etc/enriched.txt
+++ b/etc/enriched.txt
@@ -254,4 +254,4 @@ COPYING PERMISSIONS:
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <<http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <<https://www.gnu.org/licenses/>.
diff --git a/etc/forms/forms-d2.el b/etc/forms/forms-d2.el
index edd1a2dd590..96a49dad10f 100644
--- a/etc/forms/forms-d2.el
+++ b/etc/forms/forms-d2.el
@@ -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/etc/gnus-tut.txt b/etc/gnus-tut.txt
index 74b110f4798..3d2d7423825 100644
--- a/etc/gnus-tut.txt
+++ b/etc/gnus-tut.txt
@@ -42,7 +42,7 @@ heart's delight at <URL:http://www.ifi.uio.no/~larsi/larsi.html>.
 ;; 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/>.
 
 From lars Thu Feb 23 23:20:38 1995
 From: larsi@ifi.uio.no (ding)
diff --git a/etc/grep.txt b/etc/grep.txt
index 582bc5fd012..f01a96bf46a 100644
--- a/etc/grep.txt
+++ b/etc/grep.txt
@@ -112,7 +112,7 @@ COPYING PERMISSIONS:
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 ;;; Local Variables:
diff --git a/etc/images/checked.xpm b/etc/images/checked.xpm
index 033da686d5d..c41cb90df8f 100644
--- a/etc/images/checked.xpm
+++ b/etc/images/checked.xpm
@@ -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/>.
  */
 static char * checked_xpm[] = {
 "12 12 5 1",
diff --git a/etc/images/gnus/gnus.svg b/etc/images/gnus/gnus.svg
index 0d9d863b112..ba2186def61 100644
--- a/etc/images/gnus/gnus.svg
+++ b/etc/images/gnus/gnus.svg
@@ -18,7 +18,7 @@
    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/>.
 
 -->
 <!-- Created with Inkscape (http://www.inkscape.org/) -->
@@ -49,7 +49,7 @@
         <dc:type
            rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
         <cc:license
-           rdf:resource="http://www.gnu.org/copyleft/gpl.html" />
+           rdf:resource="https://www.gnu.org/copyleft/gpl.html" />
         <dc:title>gnus</dc:title>
         <dc:date>2008/06/28</dc:date>
         <dc:creator>
@@ -64,7 +64,7 @@
         </dc:rights>
         <dc:description>gnus splash image</dc:description>
         <cc:license
-           rdf:resource="http://www.gnu.org/copyleft/gpl.html" />
+           rdf:resource="https://www.gnu.org/copyleft/gpl.html" />
       </cc:Work>
     </rdf:RDF>
   </metadata>
diff --git a/etc/images/icons/hicolor/scalable/apps/emacs.svg b/etc/images/icons/hicolor/scalable/apps/emacs.svg
index 632d53ef2af..d329199df7e 100644
--- a/etc/images/icons/hicolor/scalable/apps/emacs.svg
+++ b/etc/images/icons/hicolor/scalable/apps/emacs.svg
@@ -32,7 +32,7 @@
    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/>.
 
 --><!-- Created with Inkscape (http://www.inkscape.org/) --><defs
      id="defs4770"><linearGradient
diff --git a/etc/images/icons/hicolor/scalable/apps/emacs23.svg b/etc/images/icons/hicolor/scalable/apps/emacs23.svg
index 3e2168f6088..d3145385bf6 100644
--- a/etc/images/icons/hicolor/scalable/apps/emacs23.svg
+++ b/etc/images/icons/hicolor/scalable/apps/emacs23.svg
@@ -25,7 +25,7 @@
    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/>.
 
 -->
 <!-- Created with Inkscape (http://www.inkscape.org/) -->
diff --git a/etc/images/icons/hicolor/scalable/mimetypes/emacs-document23.svg b/etc/images/icons/hicolor/scalable/mimetypes/emacs-document23.svg
index e4f4dc6f2bd..4451a97550f 100644
--- a/etc/images/icons/hicolor/scalable/mimetypes/emacs-document23.svg
+++ b/etc/images/icons/hicolor/scalable/mimetypes/emacs-document23.svg
@@ -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/>.
 
 -->
 <!-- Created with Inkscape (http://www.inkscape.org/) -->
diff --git a/etc/images/mh-logo.xpm b/etc/images/mh-logo.xpm
index b2017c6f637..fe7474184ce 100644
--- a/etc/images/mh-logo.xpm
+++ b/etc/images/mh-logo.xpm
@@ -18,7 +18,7 @@
  * 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/>.
  */
 static char *mh-e[] = {
 /* width height num_colors chars_per_pixel */
diff --git a/etc/images/splash.svg b/etc/images/splash.svg
index 4957d824fe9..ea919bd90e0 100644
--- a/etc/images/splash.svg
+++ b/etc/images/splash.svg
@@ -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/>.
 
 -->
 
@@ -89,7 +89,7 @@
           </cc:Agent>
         </dc:contributor>
         <cc:license
-           rdf:resource="http://www.gnu.org/copyleft/gpl.html" />
+           rdf:resource="https://www.gnu.org/copyleft/gpl.html" />
       </cc:Work>
     </rdf:RDF>
   </metadata>
diff --git a/etc/images/unchecked.xpm b/etc/images/unchecked.xpm
index f7ca8609f23..04f7556406d 100644
--- a/etc/images/unchecked.xpm
+++ b/etc/images/unchecked.xpm
@@ -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/>.
  */
 static char * unchecked_xpm[] = {
 "12 12 5 1",
diff --git a/etc/org/README b/etc/org/README
index 68905add814..9d11c07b39f 100644
--- a/etc/org/README
+++ b/etc/org/README
@@ -16,7 +16,7 @@ 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/>.
 
 
 Author: Jambunathan K <kjambunathan at gmail dot com>
diff --git a/etc/ps-prin0.ps b/etc/ps-prin0.ps
index 66e46eac50b..b2d148fc694 100644
--- a/etc/ps-prin0.ps
+++ b/etc/ps-prin0.ps
@@ -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/>.
 
 % As a special exception, the copyright holders of this module give
 % you permission to include the module in a Postscript file generated
diff --git a/etc/ps-prin1.ps b/etc/ps-prin1.ps
index c45aa6a40ea..b46f312fa31 100644
--- a/etc/ps-prin1.ps
+++ b/etc/ps-prin1.ps
@@ -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/>.
 
 % As a special exception, the copyright holders of this module give
 % you permission to include the module in a Postscript file generated
diff --git a/etc/refcards/Makefile b/etc/refcards/Makefile
index e998ab7abc6..3a8ca60045d 100644
--- a/etc/refcards/Makefile
+++ b/etc/refcards/Makefile
@@ -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/>.
 
 ### Commentary:
 
diff --git a/etc/refcards/README b/etc/refcards/README
index 178cb9290d6..492833d2d82 100644
--- a/etc/refcards/README
+++ b/etc/refcards/README
@@ -20,8 +20,8 @@ To only generate the cards for a specific language, use e.g.
 to install extra TeX packages for some languages.
 
 PDF and PS copies of these cards are also available at
-<http://www.gnu.org/software/emacs/refcards>.  The FSF online
-store <http://shop.fsf.org/> sometimes has printed copies for sale.
+<https://www.gnu.org/software/emacs/refcards>.  The FSF online
+store <https://shop.fsf.org/> sometimes has printed copies for sale.
 
 
 
@@ -50,4 +50,4 @@ 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/etc/refcards/calccard.tex b/etc/refcards/calccard.tex
index 45072722ab8..93aa007834f 100644
--- a/etc/refcards/calccard.tex
+++ b/etc/refcards/calccard.tex
@@ -39,7 +39,7 @@
 % 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/>.
 
 % This file is intended to be processed by plain TeX (TeX82).
 %
@@ -82,7 +82,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
@@ -670,4 +670,3 @@ Variable names are single digits or whole words.
 % Local variables:
 % compile-command: "pdftex calccard"
 % End:
-
diff --git a/etc/refcards/cs-dired-ref.tex b/etc/refcards/cs-dired-ref.tex
index 8a05babfaee..6c4c3d6c370 100644
--- a/etc/refcards/cs-dired-ref.tex
+++ b/etc/refcards/cs-dired-ref.tex
@@ -22,7 +22,7 @@
 % 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/>.
 
 
 % See dired-ref.tex.
@@ -64,7 +64,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
diff --git a/etc/refcards/cs-refcard.tex b/etc/refcards/cs-refcard.tex
index 69128934a3e..14434581ab7 100644
--- a/etc/refcards/cs-refcard.tex
+++ b/etc/refcards/cs-refcard.tex
@@ -25,7 +25,7 @@
 % 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/>.
 
 
 % This file is intended to be processed by plain TeX (TeX82).
@@ -81,7 +81,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
diff --git a/etc/refcards/cs-survival.tex b/etc/refcards/cs-survival.tex
index bb140917217..0770100bd98 100644
--- a/etc/refcards/cs-survival.tex
+++ b/etc/refcards/cs-survival.tex
@@ -22,7 +22,7 @@
 % 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/>.
 
 
 % See survival.tex.
@@ -72,7 +72,7 @@
 
     For more Emacs documentation, and the \TeX{} source for this card,
     see the Emacs distribution, or
-    {\tt http://www.gnu.org/software/emacs}\par}}
+    {\tt https://www.gnu.org/software/emacs}\par}}
 
 \hsize 3.2in
 \vsize 7.95in
diff --git a/etc/refcards/de-refcard.tex b/etc/refcards/de-refcard.tex
index b5ca8629172..82e4f9863a6 100644
--- a/etc/refcards/de-refcard.tex
+++ b/etc/refcards/de-refcard.tex
@@ -23,7 +23,7 @@
 % 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/>.
 
 
 % This file is intended to be processed by plain TeX (TeX82).
@@ -83,7 +83,7 @@ Released under the terms of the GNU General Public License
 version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
@@ -679,4 +679,3 @@ wird. F\"ur n\"ahere Details geben Sie \kbd{C-h f interactive} ein.
 % Local variables:
 % compile-command: "pdftex de-refcard"
 % End:
-
diff --git a/etc/refcards/dired-ref.tex b/etc/refcards/dired-ref.tex
index 86c53d079e1..26b2a2852ff 100644
--- a/etc/refcards/dired-ref.tex
+++ b/etc/refcards/dired-ref.tex
@@ -21,7 +21,7 @@
 % 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/>.
 
 
 % This file is intended to be processed by plain TeX (TeX82).
@@ -37,7 +37,7 @@
 \newcount\columnsperpage
 
 % This file can be printed with 1, 2, or 3 columns per page.
-% Specify how many you want here.  
+% Specify how many you want here.
 % The reference card looks OK with 2 columns per page, portrait mode.
 % I haven't tried it with 3 columns per page.
 \columnsperpage=2
@@ -65,7 +65,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
@@ -405,4 +405,3 @@ see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
 \copyrightnotice
 
 \bye
-
diff --git a/etc/refcards/fr-dired-ref.tex b/etc/refcards/fr-dired-ref.tex
index 68e492fbab9..183b086c5df 100644
--- a/etc/refcards/fr-dired-ref.tex
+++ b/etc/refcards/fr-dired-ref.tex
@@ -22,7 +22,7 @@
 % 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/>.
 
 
 % See dired-ref.tex.
@@ -59,7 +59,7 @@ Released under the terms of the GNU General Public License
 version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
diff --git a/etc/refcards/fr-refcard.tex b/etc/refcards/fr-refcard.tex
index 294e3ad69c9..dbeb2baffe0 100644
--- a/etc/refcards/fr-refcard.tex
+++ b/etc/refcards/fr-refcard.tex
@@ -24,7 +24,7 @@
 % 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/>.
 
 
 % This file is intended to be processed by plain TeX (TeX82).
@@ -79,7 +79,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
diff --git a/etc/refcards/fr-survival.tex b/etc/refcards/fr-survival.tex
index f0885e5923a..047190c1ecb 100644
--- a/etc/refcards/fr-survival.tex
+++ b/etc/refcards/fr-survival.tex
@@ -23,7 +23,7 @@
 % 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/>.
 
 
 % See survival.tex.
@@ -67,7 +67,7 @@
 
     For more Emacs documentation, and the \TeX{} source for this card,
     see the Emacs distribution,
-    or {\tt http://www.gnu.org/software/emacs}\par}}
+    or {\tt https://www.gnu.org/software/emacs}\par}}
 
 \hsize 3.2in
 \vsize 7.95in
diff --git a/etc/refcards/gnus-logo.eps b/etc/refcards/gnus-logo.eps
index aff7a31cbc3..34301e6e70c 100644
--- a/etc/refcards/gnus-logo.eps
+++ b/etc/refcards/gnus-logo.eps
@@ -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/>.
 %
 %%Title: gnuslogo1.ps
 %%BoundingBox: 0 0 493 505
diff --git a/etc/refcards/gnus-refcard.tex b/etc/refcards/gnus-refcard.tex
index 676820835f0..bc52733bfb1 100644
--- a/etc/refcards/gnus-refcard.tex
+++ b/etc/refcards/gnus-refcard.tex
@@ -126,7 +126,7 @@
   Released under the terms of the GNU General Public License version 3 or later.
 
   For more Emacs documentation, and the \TeX{} source for this card,
-  see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+  see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 
   Please send corrections, additions and suggestions to the
   current maintainer's email address. \Guide{} last edited on \date.
diff --git a/etc/refcards/orgcard.tex b/etc/refcards/orgcard.tex
index ecfd62f7304..71d1ef5f907 100644
--- a/etc/refcards/orgcard.tex
+++ b/etc/refcards/orgcard.tex
@@ -37,7 +37,7 @@
 % 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/>.
 
 % This file is intended to be processed by plain TeX (TeX82).
 %
@@ -81,7 +81,7 @@
 \centerline{version 3 or later.}
 
 \centerline{For more Emacs documentation, and the \TeX{} source for this card, see}
-\centerline{the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}}
+\centerline{the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}}
 
 \endgroup}
 
diff --git a/etc/refcards/pdflayout.sty b/etc/refcards/pdflayout.sty
index affb47520fd..90bf6bd0025 100644
--- a/etc/refcards/pdflayout.sty
+++ b/etc/refcards/pdflayout.sty
@@ -13,7 +13,7 @@
 % 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/>.
 
 % This file defines `\pdflayout':
 %  - \pdflayout=(0) is A4 portrait,
diff --git a/etc/refcards/pl-refcard.tex b/etc/refcards/pl-refcard.tex
index 0bddea458ca..ac0eca1b983 100644
--- a/etc/refcards/pl-refcard.tex
+++ b/etc/refcards/pl-refcard.tex
@@ -23,7 +23,7 @@
 % 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/>.
 
 
 % This file is intended to be processed by plain TeX (TeX82).
@@ -91,7 +91,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http:////www.gnu.org//software//emacs}
+see the Emacs distribution, or {\tt https:////www.gnu.org//software//emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
@@ -992,4 +992,3 @@ przez wywo/lanie \kbd{C-h f interactive}.
 % Local variables:
 % compile-command: "pdftex pl-refcard"
 % End:
-
diff --git a/etc/refcards/pt-br-refcard.tex b/etc/refcards/pt-br-refcard.tex
index 1ba50fa1c78..dc9f0ae355f 100644
--- a/etc/refcards/pt-br-refcard.tex
+++ b/etc/refcards/pt-br-refcard.tex
@@ -23,7 +23,7 @@
 % 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/>.
 
 
 % This file is intended to be processed by plain TeX (TeX82).
@@ -84,7 +84,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
diff --git a/etc/refcards/refcard.tex b/etc/refcards/refcard.tex
index 0a57fcf9ced..37808978177 100644
--- a/etc/refcards/refcard.tex
+++ b/etc/refcards/refcard.tex
@@ -22,7 +22,7 @@
 % 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/>.
 
 
 % This file is intended to be processed by plain TeX (TeX82).
@@ -82,7 +82,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
@@ -696,4 +696,3 @@ Type \kbd{C-h f interactive RET} for more details.
 % Local variables:
 % compile-command: "pdftex refcard"
 % End:
-
diff --git a/etc/refcards/ru-refcard.tex b/etc/refcards/ru-refcard.tex
index fad75ddda47..866dd7948f7 100644
--- a/etc/refcards/ru-refcard.tex
+++ b/etc/refcards/ru-refcard.tex
@@ -20,7 +20,7 @@
 % 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/>.
 
 \documentclass[10pt]{article}
 \usepackage{multicol,tabularx}
@@ -58,7 +58,7 @@
   version 3 or later.}
 
 \centerline{For more Emacs documentation, and the \TeX{} source for this card,}
-\centerline{see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}}
+\centerline{see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}}
 \endgroup}
 
 \hyphenation{mini-buf-fer}
diff --git a/etc/refcards/sk-dired-ref.tex b/etc/refcards/sk-dired-ref.tex
index 9af5499b84b..9818add524c 100644
--- a/etc/refcards/sk-dired-ref.tex
+++ b/etc/refcards/sk-dired-ref.tex
@@ -23,7 +23,7 @@
 % 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/>.
 
 
 % See dired-ref.tex.
@@ -65,7 +65,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
diff --git a/etc/refcards/sk-refcard.tex b/etc/refcards/sk-refcard.tex
index dae3d8b6f05..eb5f91acfc0 100644
--- a/etc/refcards/sk-refcard.tex
+++ b/etc/refcards/sk-refcard.tex
@@ -26,7 +26,7 @@
 % 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/>.
 
 
 % This file is intended to be processed by plain TeX (TeX82).
@@ -82,7 +82,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
diff --git a/etc/refcards/sk-survival.tex b/etc/refcards/sk-survival.tex
index 52e1eefd855..f07197704d1 100644
--- a/etc/refcards/sk-survival.tex
+++ b/etc/refcards/sk-survival.tex
@@ -23,7 +23,7 @@
 % 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/>.
 
 
 % See survival.tex.
@@ -74,7 +74,7 @@
 
     For more Emacs documentation, and the \TeX{} source for this card,
     see the Emacs distribution,
-    or {\tt http://www.gnu.org/software/emacs}\par}}
+    or {\tt https://www.gnu.org/software/emacs}\par}}
 
 \hsize 3.2in
 \vsize 7.95in
diff --git a/etc/refcards/survival.tex b/etc/refcards/survival.tex
index 81ee44e39d0..7b5325b0096 100644
--- a/etc/refcards/survival.tex
+++ b/etc/refcards/survival.tex
@@ -22,7 +22,7 @@
 % 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/>.
 
 %**start of header
 
@@ -61,7 +61,7 @@
 
     For more Emacs documentation, and the \TeX{} source for this card,
     see the Emacs distribution,
-    or {\tt http://www.gnu.org/software/emacs}\par}}
+    or {\tt https://www.gnu.org/software/emacs}\par}}
 
 \hsize 3.2in
 \vsize 7.95in
@@ -416,4 +416,3 @@ contains names of the current modes, in parentheses.
 % Local variables:
 % compile-command: "pdftex survival"
 % End:
-
diff --git a/etc/refcards/vipcard.tex b/etc/refcards/vipcard.tex
index 5913dd4070a..61ccdd53c71 100644
--- a/etc/refcards/vipcard.tex
+++ b/etc/refcards/vipcard.tex
@@ -21,7 +21,7 @@
 % 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/>.
 
 
 % This file is intended to be processed by plain TeX (TeX82).
@@ -74,7 +74,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
@@ -679,4 +679,3 @@ moves 11 lines below current line to the end of buffer.
 % Local variables:
 % compile-command: "pdftex vipcard"
 % End:
-
diff --git a/etc/refcards/viperCard.tex b/etc/refcards/viperCard.tex
index 6561a48b08d..cebe485cf7c 100644
--- a/etc/refcards/viperCard.tex
+++ b/etc/refcards/viperCard.tex
@@ -23,7 +23,7 @@
 % 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/>.
 
 
 % This file is intended to be processed by plain TeX (TeX82).
@@ -78,7 +78,7 @@
 Released under the terms of the GNU General Public License version 3 or later.
 
 For more Emacs documentation, and the \TeX{} source for this card,
-see the Emacs distribution, or {\tt http://www.gnu.org/software/emacs}
+see the Emacs distribution, or {\tt https://www.gnu.org/software/emacs}
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
@@ -740,4 +740,3 @@ Ex commands can be made to have history. See the manual for details.
 % Local variables:
 % compile-command: "pdftex viperCard"
 % End:
-
diff --git a/etc/schema/locate.rnc b/etc/schema/locate.rnc
index 9af01981054..3f4e7bba125 100644
--- a/etc/schema/locate.rnc
+++ b/etc/schema/locate.rnc
@@ -13,7 +13,7 @@
 # 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/>.
 
 default namespace this = "http://thaiopensource.com/ns/locating-rules/1.0"
 namespace local = ""
@@ -36,7 +36,7 @@ rule =
   | typeId
   # | typeIdBase
   | extensionRule
- 
+
 ## Group of rules. Useful with xml:base.
 group = element group { common, rule* }
 
@@ -212,6 +212,6 @@ extensionRule =
 
 anyElement = element * { attribute * { text }*, (text|anyElement)* }
 
-common = 
+common =
   # attribute xml:base { xsd:anyURI }?,
   attribute * - (xml:base|this:*|local:*) { text }*
diff --git a/etc/schema/relaxng.rnc b/etc/schema/relaxng.rnc
index fae2bf1f012..7961457dd00 100644
--- a/etc/schema/relaxng.rnc
+++ b/etc/schema/relaxng.rnc
@@ -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/>.
 
 default namespace rng = "http://relaxng.org/ns/structure/1.0"
 namespace local = ""
@@ -39,7 +39,7 @@ param = element param { commonAttributes, nameNCName, xsd:string }
 
 exceptPattern = element except { common & pattern+ }
 
-grammarContent = 
+grammarContent =
   definition
   | element div { common & grammarContent* }
   | element include { href, (common & includeContent*) }
@@ -54,7 +54,7 @@ definition =
 
 combine = attribute combine { "choice" | "interleave" }
 
-nameClass = 
+nameClass =
   element name { commonAttributes, xsd:QName }
   | element anyName { common & exceptNameClass? }
   | element nsName { common & exceptNameClass? }
@@ -69,7 +69,7 @@ type = attribute type { xsd:NCName }
 
 common = commonAttributes, foreignElement*
 
-commonAttributes = 
+commonAttributes =
   attribute ns { xsd:string }?,
   attribute datatypeLibrary { xsd:anyURI }?,
   foreignAttribute*
diff --git a/etc/schema/schemas.xml b/etc/schema/schemas.xml
index 97b29617c79..ef4a0b3e0ef 100644
--- a/etc/schema/schemas.xml
+++ b/etc/schema/schemas.xml
@@ -13,7 +13,7 @@ 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/>. -->
 
 <locatingRules xmlns="http://thaiopensource.com/ns/locating-rules/1.0">
   <transformURI fromPattern="*.xml" toPattern="*.rnc"/>
diff --git a/etc/ses-example.ses b/etc/ses-example.ses
index 5c0a281b1ae..51a16849555 100644
--- a/etc/ses-example.ses
+++ b/etc/ses-example.ses
@@ -220,4 +220,4 @@ Sales summary - Acme fundraising
 ;;;   GNU General Public License for more details.
 ;;;
 ;;;   You should have received a copy of the GNU General Public License
-;;;   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+;;;   along with this program.  If not, see <https://www.gnu.org/licenses/>.
diff --git a/etc/srecode/c.srt b/etc/srecode/c.srt
index 720da3daab4..fe029a3c32b 100644
--- a/etc/srecode/c.srt
+++ b/etc/srecode/c.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "c-mode"
 
@@ -131,7 +131,7 @@ Override this with your own preference to avoid using doxygen"
 ----
 
 ;;; DOXYGEN FEATURES
-;; 
+;;
 ;;
 context declaration
 
diff --git a/etc/srecode/cpp.srt b/etc/srecode/cpp.srt
index 444c14d819d..6468eadc1d5 100644
--- a/etc/srecode/cpp.srt
+++ b/etc/srecode/cpp.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "c++-mode"
 
@@ -56,7 +56,7 @@ Override this to affect applications, or the outer class structure for
 the user-facing template."
 ----
 class {{?NAME}} {{#PARENTS}}{{#FIRST}}: {{/FIRST}}public {{NAME}}{{/PARENTS}}
-{     
+{
    {{^}}
 };
 ----
@@ -111,7 +111,7 @@ Override this with your own preference to avoid using doxygen."
 ----
 
 ;;; DOXYGEN FEATURES
-;; 
+;;
 ;;
 context classdecl
 
diff --git a/etc/srecode/default.srt b/etc/srecode/default.srt
index f7a8f09fc3a..d8c7cd1be11 100644
--- a/etc/srecode/default.srt
+++ b/etc/srecode/default.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "default"
 
@@ -34,7 +34,7 @@ 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 this program.  If not, see http://www.gnu.org/licenses/."
+along with this program.  If not, see https://www.gnu.org/licenses/."
 
 set DOLLAR "$"
 
diff --git a/etc/srecode/doc-cpp.srt b/etc/srecode/doc-cpp.srt
index 486bb630574..e23b37b8836 100644
--- a/etc/srecode/doc-cpp.srt
+++ b/etc/srecode/doc-cpp.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "c-mode"
 
diff --git a/etc/srecode/doc-default.srt b/etc/srecode/doc-default.srt
index 30a83118637..3290d6a84c2 100644
--- a/etc/srecode/doc-default.srt
+++ b/etc/srecode/doc-default.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "default"
 
diff --git a/etc/srecode/doc-java.srt b/etc/srecode/doc-java.srt
index a3a294d67fb..ab0edb8193a 100644
--- a/etc/srecode/doc-java.srt
+++ b/etc/srecode/doc-java.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "java-mode"
 
diff --git a/etc/srecode/ede-autoconf.srt b/etc/srecode/ede-autoconf.srt
index c25416eb13c..c75997dc00e 100644
--- a/etc/srecode/ede-autoconf.srt
+++ b/etc/srecode/ede-autoconf.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "autoconf-mode"
 set escape_start "{{"
diff --git a/etc/srecode/ede-make.srt b/etc/srecode/ede-make.srt
index 448534234c9..0c7d5668754 100644
--- a/etc/srecode/ede-make.srt
+++ b/etc/srecode/ede-make.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "makefile-mode"
 set escape_start "{{"
diff --git a/etc/srecode/el.srt b/etc/srecode/el.srt
index cc3f1e8e81b..66db5666c0b 100644
--- a/etc/srecode/el.srt
+++ b/etc/srecode/el.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set escape_start "$"
 set escape_end "$"
@@ -307,5 +307,3 @@ bind "s"
 
 
 ;; end
-
-
diff --git a/etc/srecode/getset-cpp.srt b/etc/srecode/getset-cpp.srt
index 9f4341d039a..50f5d224cbe 100644
--- a/etc/srecode/getset-cpp.srt
+++ b/etc/srecode/getset-cpp.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "c++-mode"
 set application "getset"
@@ -47,4 +47,3 @@ f{{NAME}}(){{#NOTLAST}},{{/NOTLAST}}
 ----
 
 ;; end
-
diff --git a/etc/srecode/java.srt b/etc/srecode/java.srt
index db154dbf687..cfc55f8d794 100644
--- a/etc/srecode/java.srt
+++ b/etc/srecode/java.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "java-mode"
 set escape_start "{{"
@@ -162,8 +162,8 @@ template javadoc-class :indent :blank :time :user :tag
  * Created: {{DATE}}
  *
  * @author {{AUTHOR}}
- * @version 
- * @since 
+ * @version
+ * @since
  */
 ----
 
diff --git a/etc/srecode/make.srt b/etc/srecode/make.srt
index af2e950cfe8..ef5f1bece7d 100644
--- a/etc/srecode/make.srt
+++ b/etc/srecode/make.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "makefile-mode"
 set escape_start "{{"
diff --git a/etc/srecode/template.srt b/etc/srecode/template.srt
index deb901f2db3..8403a698614 100644
--- a/etc/srecode/template.srt
+++ b/etc/srecode/template.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set escape_start "$"
 set escape_end "$"
diff --git a/etc/srecode/test.srt b/etc/srecode/test.srt
index 4e567adf79b..9843e5338a7 100644
--- a/etc/srecode/test.srt
+++ b/etc/srecode/test.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "srecode-template-mode"
 set escape_start "$"
@@ -83,7 +83,7 @@ template gapsomething :blank
 template inlinetext
 "Insert text that has no newlines"
 ----
- *In the middle* 
+ *In the middle*
 ----
 
 template includable :blank
diff --git a/etc/srecode/texi.srt b/etc/srecode/texi.srt
index 52acb77f21a..def3b48d231 100644
--- a/etc/srecode/texi.srt
+++ b/etc/srecode/texi.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "texinfo-mode"
 
diff --git a/etc/srecode/wisent.srt b/etc/srecode/wisent.srt
index ac59d770f5e..7e8726cbac1 100644
--- a/etc/srecode/wisent.srt
+++ b/etc/srecode/wisent.srt
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 set mode "wisent-grammar-mode"
 set comment_start  ";;"
diff --git a/etc/themes/adwaita-theme.el b/etc/themes/adwaita-theme.el
index 5c9df3dc247..7171c4a7085 100644
--- a/etc/themes/adwaita-theme.el
+++ b/etc/themes/adwaita-theme.el
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 ;;; Code:
 
diff --git a/etc/themes/deeper-blue-theme.el b/etc/themes/deeper-blue-theme.el
index d1111de96a1..568411fd23d 100644
--- a/etc/themes/deeper-blue-theme.el
+++ b/etc/themes/deeper-blue-theme.el
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 ;;; Code:
 
diff --git a/etc/themes/dichromacy-theme.el b/etc/themes/dichromacy-theme.el
index c32d18ce3de..ed4b4f3df73 100644
--- a/etc/themes/dichromacy-theme.el
+++ b/etc/themes/dichromacy-theme.el
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 ;;; Code:
 
diff --git a/etc/themes/leuven-theme.el b/etc/themes/leuven-theme.el
index 6ec03163653..a181b7351bf 100644
--- a/etc/themes/leuven-theme.el
+++ b/etc/themes/leuven-theme.el
@@ -4,7 +4,7 @@
 
 ;; Author: Fabrice Niessen <(concat "fniessen" at-sign "pirilampo.org")>
 ;; URL: https://github.com/fniessen/emacs-leuven-theme
-;; Version: 20170715.0521
+;; Version: 20170912.2328
 ;; Keywords: color theme
 
 ;; This file is part of GNU Emacs.
@@ -20,7 +20,7 @@
 ;; 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/etc/themes/light-blue-theme.el b/etc/themes/light-blue-theme.el
index 319b5f3e474..48d65d2690b 100644
--- a/etc/themes/light-blue-theme.el
+++ b/etc/themes/light-blue-theme.el
@@ -17,7 +17,7 @@
 ;; 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/etc/themes/manoj-dark-theme.el b/etc/themes/manoj-dark-theme.el
index 9b461cc5e6e..dc1f9e6c7bc 100644
--- a/etc/themes/manoj-dark-theme.el
+++ b/etc/themes/manoj-dark-theme.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 this program.  If not, see <http://www.gnu.org/licenses/>.
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
diff --git a/etc/themes/misterioso-theme.el b/etc/themes/misterioso-theme.el
index 53772fbb3ee..74de3efa457 100644
--- a/etc/themes/misterioso-theme.el
+++ b/etc/themes/misterioso-theme.el
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 ;;; Code:
 
diff --git a/etc/themes/tango-dark-theme.el b/etc/themes/tango-dark-theme.el
index 91bda442869..58a2a5937d1 100644
--- a/etc/themes/tango-dark-theme.el
+++ b/etc/themes/tango-dark-theme.el
@@ -18,7 +18,7 @@
 ;; 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/etc/themes/tango-theme.el b/etc/themes/tango-theme.el
index 9f7c0c29407..820c4639d1e 100644
--- a/etc/themes/tango-theme.el
+++ b/etc/themes/tango-theme.el
@@ -18,7 +18,7 @@
 ;; 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/etc/themes/tsdh-dark-theme.el b/etc/themes/tsdh-dark-theme.el
index 3890fe0010c..881d1909a33 100644
--- a/etc/themes/tsdh-dark-theme.el
+++ b/etc/themes/tsdh-dark-theme.el
@@ -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/>.
 
 ;;; Code:
 
diff --git a/etc/themes/tsdh-light-theme.el b/etc/themes/tsdh-light-theme.el
index f816412dfbb..0d2c0063b5d 100644
--- a/etc/themes/tsdh-light-theme.el
+++ b/etc/themes/tsdh-light-theme.el
@@ -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/>.
 
 ;;; Code:
 
diff --git a/etc/themes/wheatgrass-theme.el b/etc/themes/wheatgrass-theme.el
index 9ec532d9baa..bdfedadb95f 100644
--- a/etc/themes/wheatgrass-theme.el
+++ b/etc/themes/wheatgrass-theme.el
@@ -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/>.
 
 ;;; Code:
 
diff --git a/etc/themes/whiteboard-theme.el b/etc/themes/whiteboard-theme.el
index 0192289a5bc..eedf9abbba0 100644
--- a/etc/themes/whiteboard-theme.el
+++ b/etc/themes/whiteboard-theme.el
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 ;;; Code:
 
diff --git a/etc/themes/wombat-theme.el b/etc/themes/wombat-theme.el
index 80bac921a1e..da0c2898628 100644
--- a/etc/themes/wombat-theme.el
+++ b/etc/themes/wombat-theme.el
@@ -17,7 +17,7 @@
 ;; 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/>.
 
 ;;; Code:
 
diff --git a/etc/tutorials/TUTORIAL b/etc/tutorials/TUTORIAL
index a41e7b01cd2..e099fe8dd13 100644
--- a/etc/tutorials/TUTORIAL
+++ b/etc/tutorials/TUTORIAL
@@ -1132,7 +1132,7 @@ and comes with permission to distribute copies on certain conditions:
   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/>.
 
 Please read the file COPYING and then do give copies of GNU Emacs to
 your friends.  Help stamp out software obstructionism ("ownership") by
diff --git a/etc/tutorials/TUTORIAL.bg b/etc/tutorials/TUTORIAL.bg
index ed6f29c6d81..f34153932f2 100644
--- a/etc/tutorials/TUTORIAL.bg
+++ b/etc/tutorials/TUTORIAL.bg
@@ -1178,7 +1178,7 @@ comes with permission to distribute copies on certain conditions:
   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/>.
 
 Моля, прочетете файла COPYING и тогава давайте копия на ГНУ Емакс на
 свои приятели.  Помогнете да спрем затвореността на програмите
diff --git a/etc/tutorials/TUTORIAL.cn b/etc/tutorials/TUTORIAL.cn
index fe8f500aafb..a9fc6f0bbf0 100644
--- a/etc/tutorials/TUTORIAL.cn
+++ b/etc/tutorials/TUTORIAL.cn
@@ -1013,7 +1013,7 @@ and comes with permission to distribute copies on certain conditions:
   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/>.
 
 Please read the file COPYING and then do give copies of GNU Emacs to
 your friends.  Help stamp out software obstructionism ("ownership") by
@@ -1039,7 +1039,7 @@ using, writing, and sharing free software!
    售性或特定目的适用性所为的默示性担保。详情请参照GNU通用公共授权。
 
    您应已收到附随于 GNU Emacs 的GNU通用公共授权的副本；如果没有，请参照
-   <http://www.gnu.org/licenses/>.
+   <https://www.gnu.org/licenses/>.
 
 敬请阅读文件“COPYING”，然后向你的朋友们分发 GNU Emacs 拷贝。让我们以使
 用、编写和分享自由软件的实际行动来共同祛除软件障碍主义（所谓的“所有
diff --git a/etc/tutorials/TUTORIAL.he b/etc/tutorials/TUTORIAL.he
index beac4b71af0..f3e6bee9553 100644
--- a/etc/tutorials/TUTORIAL.he
+++ b/etc/tutorials/TUTORIAL.he
@@ -1016,7 +1016,7 @@ Software Foundation, אם בגרסא 3 של הרשיון, ואם (כאופציה
 אנא עיינו ב־GNU General Public License.
 
 ‏GNU Emacs אמור להיות מלווה בעותק של GNU General Public License; אם לא
-קיבלתם אותו, תוכלו למצוא אותו ב־‪<http://www.gnu.org/licenses/>‬.
+קיבלתם אותו, תוכלו למצוא אותו sב־‪<https://www.gnu.org/licenses/>‬.
 
 הנכם מוזמנים לקרוא את הקובץ COPYING ואז אכן לחלק עותקים של GNU Emacs
 לחבריכם. עזרו לנו לחסל את "הבעלות" על תוכנה שאינה אלא חבלה בתוכנה,
diff --git a/etc/tutorials/TUTORIAL.nl b/etc/tutorials/TUTORIAL.nl
index d0453bdfd64..6f70e2cf840 100644
--- a/etc/tutorials/TUTORIAL.nl
+++ b/etc/tutorials/TUTORIAL.nl
@@ -1254,7 +1254,7 @@ and comes with permission to distribute copies on certain conditions:
   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/>.
 
 Please read the file COPYING and then do give copies of GNU Emacs to
 your friends.  Help stamp out software obstructionism ("ownership") by
diff --git a/etc/tutorials/TUTORIAL.sl b/etc/tutorials/TUTORIAL.sl
index 4e59341f8c5..a9b8991a199 100644
--- a/etc/tutorials/TUTORIAL.sl
+++ b/etc/tutorials/TUTORIAL.sl
@@ -1134,7 +1134,7 @@ Copyright © 1985, 1996, 1998, 2001-2017 Free Software Foundation, Inc.
   General Public License«.
 
   Kopijo »GNU General Public License« bi morali prejeti skupaj s paketom
-  GNU Emacs. Če je niste, je na voljo na <http://www.gnu.org/licenses/>.
+  GNU Emacs. Če je niste, je na voljo na <https://www.gnu.org/licenses/>.
 
 Prosimo, preberite datoteko COPYING in potem ponudite kopijo programa
 GNU Emacs svojim prijateljem. Pomagajte zatreti obstrukcionizem
diff --git a/etc/tutorials/TUTORIAL.sv b/etc/tutorials/TUTORIAL.sv
index 45bd35067bf..a0b041f31ab 100644
--- a/etc/tutorials/TUTORIAL.sv
+++ b/etc/tutorials/TUTORIAL.sv
@@ -1155,7 +1155,7 @@ This file is part of GNU Emacs.
   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/>.
 
 Please read the file COPYING and then do give copies of GNU Emacs to
 your friends.  Help stamp out software obstructionism ("ownership") by
diff --git a/etc/tutorials/TUTORIAL.zh b/etc/tutorials/TUTORIAL.zh
index c677cbd3f59..07c3e1f03c9 100644
--- a/etc/tutorials/TUTORIAL.zh
+++ b/etc/tutorials/TUTORIAL.zh
@@ -960,7 +960,7 @@ Emacs，請使用 C-z 。
 本快速指南的翻譯人員列表如下，如果您在閱讀本文之前，「完全」對 Emacs
 沒有概念，請告訴我們您的意見以作為本文後續的改進依據。翻譯也提供了一份
 《GNU Emacs 中文處理說明》在
-http://www.gnu.org/software/chinese/guide/emacs-chinese.zh.html 〈部份
+https://www.gnu.org/software/chinese/guide/emacs-chinese.zh.html 〈部份
 內容已經整理到本快速指南〉，也請您自行參閱。
 
 編輯器是電腦使用者最常接觸到的應用程式，因此不應該讓初學者感到過於困難，
@@ -972,7 +972,7 @@ http://www.gnu.org/software/chinese/guide/emacs-chinese.zh.html 〈部份
 issue here>」。
 
 如果您是 Emacs 老手，GNU Chinese Translators Team (GNU/CTT)
-<http://www.gnu.org/software/chinese/> 歡迎您的加入，我們現在正需要願
+<https://www.gnu.org/software/chinese/> 歡迎您的加入，我們現在正需要願
 意投入翻譯 Emacs 使用手冊的人員。
 
 本快速指南並沒有採用習慣上編輯器所使用的翻譯術語，一方面因為它的實際意