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.

1 files changed, 11 insertions, 11 deletions

diff --git a/doc/misc/efaq-w32.texi b/doc/misc/efaq-w32.texi
index bb548c991cc..4ebcbea6a0b 100644
--- a/doc/misc/efaq-w32.texi
+++ b/doc/misc/efaq-w32.texi
@@ -164,7 +164,7 @@ instructions (requires DJGPP).
 @cindex Emacs source code
 @cindex source for Emacs
 You can download Emacs releases from
-@uref{http://ftpmirror.gnu.org/emacs/, ftp.gnu.org mirrors}.  They
+@uref{https://ftpmirror.gnu.org/emacs/, ftp.gnu.org mirrors}.  They
 are distributed as compressed tar files, digitally signed by the
 maintainer who made the release.
 
@@ -181,7 +181,7 @@ to give it a try.  @xref{Compiling}.
 @cindex latest development version of Emacs
 @cindex Emacs Development
 The development version of Emacs is available from
-@uref{http://savannah.gnu.org/projects/emacs, Savannah}, the GNU
+@uref{https://savannah.gnu.org/projects/emacs, Savannah}, the GNU
 development site.
 
 @node Compiling
@@ -581,7 +581,7 @@ update your registry (you may need to reboot).
 Shane Holder gives some background on how "Scancode Map" is used
 by the system:
 @ignore
-http://ftp.gnu.org/old-gnu/emacs/windows/docs/ntemacs/contrib/caps-ctrl-registry.txt
+https://ftp.gnu.org/old-gnu/emacs/windows/docs/ntemacs/contrib/caps-ctrl-registry.txt
 From: Shane Holder <holder@@mordor.rsn.hp.com>
 To: ntemacs-users@@cs.washington.edu
 Date: 04 Dec 1996 14:36:21 -0600
@@ -913,7 +913,7 @@ Fonts in Emacs 22 and earlier are named using the X Logical Font
 Description (XLFD) format.  Emacs on Windows ignores many of the
 fields, and populates them with * when listing fonts.  Former
 maintainer Andrew Innes wrote
-@uref{http://www.gnu.org/software/emacs/windows/ntemacs/discuss/x-font-details,
+@uref{https://www.gnu.org/software/emacs/windows/ntemacs/discuss/x-font-details,
 this explanation} of what each field in the font string means and how
 Emacs treated them back in 19.34.  Since then, multilingual support and
 a redisplay overhaul to support variable width fonts have changed things
@@ -1060,7 +1060,7 @@ support packages of various components of Windows itself, GNU/Linux
 distributions these days come with a number of Free truetype fonts
 that cover a wide range of languages.  The GNU Unifont project
 contains glyphs for most of the Unicode codespace, and can be
-downloaded from @uref{http://ftpmirror.gnu.org/unifont, ftp.gnu.org
+downloaded from @uref{https://ftpmirror.gnu.org/unifont, ftp.gnu.org
 mirrors}.
 
 @node Third-party multibyte
@@ -1136,7 +1136,7 @@ There are a number of methods by which you can control automatic CR/LF
 translation in Emacs, a situation that reflects the fact that the
 default support was not very robust in the past.  For a discussion of
 this issue, take a look at
-@uref{http://www.gnu.org/software/emacs/windows/ntemacs/todo/translate,
+@uref{https://www.gnu.org/software/emacs/windows/ntemacs/todo/translate,
 this collection of email messages} on the topic.
 
 @menu
@@ -1339,7 +1339,7 @@ When an EOF is sent to a subprocess running in an interactive shell
 with @code{process-send-eof}, the shell terminates unexpectedly as
 if its input was closed.  This affects the use of @kbd{C-c C-d} in
 shell buffers.  See
-@uref{http://www.gnu.org/software/emacs/windows/ntemacs/todo/shell-ctrl-d,
+@uref{https://www.gnu.org/software/emacs/windows/ntemacs/todo/shell-ctrl-d,
 this discussion} for more details.
 
 @node Using shell
@@ -1752,7 +1752,7 @@ AUCTeX is an Emacs package for writing LaTeX files, which also
 includes preview-latex, an Emacs mode for previewing the formatted
 contents of LaTeX documents.  Pre-compiled versions for Windows are
 available from
-@uref{http://www.gnu.org/software/auctex/download-for-windows.html, the
+@uref{https://www.gnu.org/software/auctex/download-for-windows.html, the
 AUCTeX site}.
 
 @node Spell check
@@ -2096,7 +2096,7 @@ code in lib/perl5db.pl
 @end example
 
 Doug Campbell also has some
-@uref{http://www.gnu.org/software/emacs/windows/ntemacs/discuss/perldb,
+@uref{https://www.gnu.org/software/emacs/windows/ntemacs/discuss/perldb,
 suggestions} for improving the interaction of perldb and Emacs.
 
 @c ------------------------------------------------------------
@@ -2272,8 +2272,8 @@ In Emacs, you can browse the manual using Info by typing @kbd{C-h r},
 and you can view the FAQ by typing @kbd{C-h C-f}. Other resources include:
 
 @itemize
-@item @uref{http://www.gnu.org/software/emacs/, The Emacs homepage}
-@item @uref{http://www.gnu.org/software/emacs/manual/, Other Emacs manuals}
+@item @uref{https://www.gnu.org/software/emacs/, The Emacs homepage}
+@item @uref{https://www.gnu.org/software/emacs/manual/, Other Emacs manuals}
 @item @uref{http://www.emacswiki.org/, Emacs Wiki}
 @end itemize