Issue #26736: Used HTTPS for external links in the documentation if possible.
diff --git a/Doc/using/mac.rst b/Doc/using/mac.rst
index a427493..ed91c76 100644
--- a/Doc/using/mac.rst
+++ b/Doc/using/mac.rst
@@ -72,7 +72,7 @@
:program:`emacs` among them. If you want a more Mac-like editor,
:program:`BBEdit` or :program:`TextWrangler` from Bare Bones Software (see
http://www.barebones.com/products/bbedit/index.html) are good choices, as is
-:program:`TextMate` (see http://macromates.com/). Other editors include
+:program:`TextMate` (see https://macromates.com/). Other editors include
:program:`Gvim` (http://macvim.org) and :program:`Aquamacs`
(http://aquamacs.org/).
@@ -151,9 +151,9 @@
available from https://pythonhosted.org/pyobjc/.
The standard Python GUI toolkit is :mod:`Tkinter`, based on the cross-platform
-Tk toolkit (http://www.tcl.tk). An Aqua-native version of Tk is bundled with OS
+Tk toolkit (https://www.tcl.tk). An Aqua-native version of Tk is bundled with OS
X by Apple, and the latest version can be downloaded and installed from
-http://www.activestate.com; it can also be built from source.
+https://www.activestate.com; it can also be built from source.
*wxPython* is another popular cross-platform GUI toolkit that runs natively on
Mac OS X. Packages and documentation are available from http://www.wxpython.org.
diff --git a/Doc/using/unix.rst b/Doc/using/unix.rst
index 9f35d19..dd754a6 100644
--- a/Doc/using/unix.rst
+++ b/Doc/using/unix.rst
@@ -55,7 +55,7 @@
On OpenSolaris
--------------
-You can get Python from `OpenCSW <http://www.opencsw.org/>`_. Various versions
+You can get Python from `OpenCSW <https://www.opencsw.org/>`_. Various versions
of Python are available and can be installed with e.g. ``pkgutil -i python27``.
@@ -143,10 +143,10 @@
information on how to code in Python in these editors, look at:
* http://www.vim.org/scripts/script.php?script_id=790
-* http://sourceforge.net/projects/python-mode
+* https://sourceforge.net/projects/python-mode
Geany is an excellent IDE with support for a lot of languages. For more
-information, read: http://www.geany.org/
+information, read: https://www.geany.org/
Komodo edit is another extremely good IDE. It also has support for a lot of
-languages. For more information, read http://komodoide.com/.
+languages. For more information, read https://komodoide.com/.
diff --git a/Doc/using/windows.rst b/Doc/using/windows.rst
index c33ac87..f597476 100644
--- a/Doc/using/windows.rst
+++ b/Doc/using/windows.rst
@@ -31,7 +31,7 @@
following releases), this support was dropped and new releases are just
expected to work on the Windows NT family.
* `Windows CE <http://pythonce.sourceforge.net/>`_ is still supported.
-* The `Cygwin <http://cygwin.com/>`_ installer offers to install the Python
+* The `Cygwin <https://cygwin.com/>`_ installer offers to install the Python
interpreter as well (cf. `Cygwin package source
<ftp://ftp.uni-erlangen.de/pub/pc/gnuwin32/cygwin/mirrors/cygnus/
release/python>`_, `Maintainer releases
@@ -129,7 +129,7 @@
https://support.microsoft.com/kb/310519
How To Manage Environment Variables in Windows XP
- http://www.chem.gla.ac.uk/~louis/software/faq/q1.html
+ https://www.chem.gla.ac.uk/~louis/software/faq/q1.html
Setting Environment variables, Louis J. Farrugia