Fix/update URLs and use HTTP**S** where possible (#7122)

17 files changed, 47 insertions, 48 deletions

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e87c96694..595fb94ff 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -372,7 +372,7 @@ The code
 --------
 
 Pandoc has a publicly accessible git repository on
-GitHub: <http://github.com/jgm/pandoc>.  To get a local copy of the source:
+GitHub: <https://github.com/jgm/pandoc>.  To get a local copy of the source:
 
     git clone https://github.com/jgm/pandoc.git
 
@@ -382,7 +382,7 @@ the pandoc library is in `src/`, the source for the tests is in
 
 The modules `Text.Pandoc.Definition`, `Text.Pandoc.Builder`, and
 `Text.Pandoc.Generic` are in a separate library `pandoc-types`.  The code can
-be found in <http://github.com/jgm/pandoc-types>.
+be found in <https://github.com/jgm/pandoc-types>.
 
 To build pandoc, you will need a working installation of the
 [Haskell platform].
@@ -445,14 +445,14 @@ you may want to consider submitting a pull request to the
 [closed issues]: https://github.com/jgm/pandoc/issues?q=is%3Aissue+is%3Aclosed
 [latest released version]: https://github.com/jgm/pandoc/releases/latest
 [Nightly builds]: https://github.com/jgm/pandoc/actions?query=workflow%3ANightly
-[pandoc-discuss]: http://groups.google.com/group/pandoc-discuss
+[pandoc-discuss]: https://groups.google.com/group/pandoc-discuss
 [issue tracker]: https://github.com/jgm/pandoc/issues
-[User's Guide]: http://pandoc.org/MANUAL.html
-[FAQs]:  http://pandoc.org/faqs.html
-[EditorConfig]: http://editorconfig.org/
-[Haskell platform]: http://www.haskell.org/platform/
+[User's Guide]: https://pandoc.org/MANUAL.html
+[FAQs]:  https://pandoc.org/faqs.html
+[EditorConfig]: https://editorconfig.org/
+[Haskell platform]: https://www.haskell.org/platform/
 [hlint]: https://hackage.haskell.org/package/hlint
-[hsb2hs]: http://hackage.haskell.org/package/hsb2hs
+[hsb2hs]: https://hackage.haskell.org/package/hsb2hs
 [pre-commit hook]: https://git-scm.com/book/en/v2/Customizing-Git-Git-Hooks
 [GitHub labels]: https://github.com/jgm/pandoc/labels
 [good first issue]:https://github.com/jgm/pandoc/labels/good%20first%20issue
diff --git a/COPYING.md b/COPYING.md
index af5153d8f..90ae12017 100644
--- a/COPYING.md
+++ b/COPYING.md
@@ -357,5 +357,5 @@ 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](http://www.gnu.org/licenses/lgpl.html) instead of this
+License](https://www.gnu.org/licenses/lgpl.html) instead of this
 License.
\ No newline at end of file
diff --git a/COPYRIGHT b/COPYRIGHT
index a6e3a897c..9752c555d 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -22,11 +22,11 @@ The GNU General Public License is available in the file COPYING.md in
 the source distribution.  On Debian systems, the complete text of the
 GPL can be found in `/usr/share/common-licenses/GPL`.
 
-[GPL]: http://www.gnu.org/copyleft/gpl.html
+[GPL]: https://www.gnu.org/copyleft/gpl.html
 
 Pandoc's complete source code is available from the [Pandoc home page].
 
-[Pandoc home page]: http://pandoc.org
+[Pandoc home page]: https://pandoc.org
 
 Pandoc includes some code with different copyrights, or subject to different
 licenses.  The copyright and license statements for these sources are included
@@ -176,7 +176,7 @@ Released under the GNU General Public License version 2 or later.
 ----------------------------------------------------------------------
 The dzslides template contains JavaScript and CSS from Paul Rouget's
 dzslides template.
-http://github.com/paulrouget/dzslides
+https://github.com/paulrouget/dzslides
 
 Released under the Do What the Fuck You Want To Public License.
 
diff --git a/INSTALL.md b/INSTALL.md
index 721dc5d66..d23c349c1 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -45,7 +45,7 @@ by downloading [this script][uninstaller]
 and running it with `perl uninstall-pandoc.pl`.
 
 Alternatively, you can install pandoc using
-[Homebrew](http://brew.sh):
+[Homebrew](https://brew.sh):
 
      brew install pandoc
 
@@ -116,7 +116,7 @@ package repositories.  For example, on Debian/Ubuntu,
 you can install it with `apt-get install haskell-platform`.
 
 For PDF output, you'll need LaTeX.  We recommend installing
-[TeX Live](http://www.tug.org/texlive/) via your package
+[TeX Live](https://www.tug.org/texlive/) via your package
 manager.  (On Debian/Ubuntu, `apt-get install texlive`.)
 
 ## Chrome OS
@@ -238,7 +238,7 @@ The easiest way to build pandoc from source is to use [stack][stack]:
 
         pandoc --help
 
-    [Not sure where `$CABALDIR` is?](http://www.haskell.org/haskellwiki/Cabal-Install#The_cabal-install_configuration_file)
+    [Not sure where `$CABALDIR` is?](https://wiki.haskell.org/Cabal-Install#The_cabal-install_configuration_file)
 
 5.  By default `pandoc` uses the "i;unicode-casemap" method
     to sort bibliography entries (RFC 5051).  If you would like to
@@ -383,30 +383,29 @@ To run just the markdown benchmarks:
 
 
 [Arch]: https://www.archlinux.org/packages/community/x86_64/pandoc/
-[Cabal User's Guide]: http://www.haskell.org/cabal/release/latest/doc/users-guide/builders.html#setup-configure-paths
+[Cabal User's Guide]: https://cabal.readthedocs.io/
 [Debian]: https://packages.debian.org/pandoc
 [Fedora]: https://apps.fedoraproject.org/packages/pandoc
-[FreeBSD ports]: http://www.freshports.org/textproc/hs-pandoc/
-[GHC]:  http://www.haskell.org/ghc/
-[GPL]:  http://www.gnu.org/copyleft/gpl.html
-[Haskell platform]: http://hackage.haskell.org/platform/
-[MacPorts]: http://trac.macports.org/browser/trunk/dports/textproc/pandoc/Portfile
+[FreeBSD ports]: https://www.freshports.org/textproc/hs-pandoc/
+[GHC]:  https://www.haskell.org/ghc/
+[Haskell platform]: https://hackage.haskell.org/platform/
+[MacPorts]: https://trac.macports.org/browser/trunk/dports/textproc/pandoc/Portfile
 [MacTeX]: https://tug.org/mactex/
-[BasicTeX]: http://www.tug.org/mactex/morepackages.html
+[BasicTeX]: https://www.tug.org/mactex/morepackages.html
 [LaTeX]: https://www.latex-project.org
-[MiKTeX]: http://miktex.org/
+[MiKTeX]: https://miktex.org/
 [librsvg]: https://wiki.gnome.org/Projects/LibRsvg
 [Python]: https://www.python.org
-[NetBSD]: http://pkgsrc.se/wip/pandoc
+[NetBSD]: https://pkgsrc.se/wip/pandoc
 [NixOS]: https://nixos.org/nixos/packages.html
 [Slackware]: https://www.slackbuilds.org/result/?search=pandoc&sv=
 [Ubuntu]: https://packages.ubuntu.com/pandoc
 [download page]: https://github.com/jgm/pandoc/releases/latest
-[gentoo]: http://packages.gentoo.org/package/app-text/pandoc
+[gentoo]: https://packages.gentoo.org/package/app-text/pandoc
 [haskell repository]: https://wiki.archlinux.org/index.php/Haskell_Package_Guidelines#.5Bhaskell.5D
 [openSUSE]: https://software.opensuse.org/package/pandoc
-[source tarball]: http://hackage.haskell.org/package/pandoc
+[source tarball]: https://hackage.haskell.org/package/pandoc
 [stack]: https://docs.haskellstack.org/en/stable/install_and_upgrade.html
-[cabal-install]: http://hackage.haskell.org/package/cabal-install
+[cabal-install]: https://hackage.haskell.org/package/cabal-install
 [Void]: https://voidlinux.org/
 [uninstaller]: https://raw.githubusercontent.com/jgm/pandoc/master/macos/uninstall-pandoc.pl
diff --git a/MANUAL.txt b/MANUAL.txt
index ba031bcb2..a9465b20c 100644
--- a/MANUAL.txt
+++ b/MANUAL.txt
@@ -486,7 +486,7 @@ header when requesting a document from a URL:
 [Emacs Org mode]: https://orgmode.org
 [AsciiDoc]: https://www.methods.co.nz/asciidoc/
 [AsciiDoctor]: https://asciidoctor.org/
-[DZSlides]: http://paulrouget.com/dzslides/
+[DZSlides]: https://paulrouget.com/dzslides/
 [Word docx]: https://en.wikipedia.org/wiki/Office_Open_XML
 [PDF]: https://www.adobe.com/pdf/
 [reveal.js]: https://revealjs.com/
diff --git a/README.template b/README.template
index 53d14b584..4b469f22b 100644
--- a/README.template
+++ b/README.template
@@ -7,9 +7,9 @@ Pandoc
 ======
 
 [![github release](https://img.shields.io/github/release/jgm/pandoc.svg?label=current+release)](https://github.com/jgm/pandoc/releases)
-[![hackage release](https://img.shields.io/hackage/v/pandoc.svg?label=hackage)](http://hackage.haskell.org/package/pandoc)
-[![homebrew](https://img.shields.io/homebrew/v/pandoc.svg)](http://brewformulas.org/Pandoc)
-[![stackage LTS package](http://stackage.org/package/pandoc/badge/lts)](http://stackage.org/lts/package/pandoc)
+[![hackage release](https://img.shields.io/hackage/v/pandoc.svg?label=hackage)](https://hackage.haskell.org/package/pandoc)
+[![homebrew](https://img.shields.io/homebrew/v/pandoc.svg)](https://formulae.brew.sh/formula/pandoc)
+[![stackage LTS package](https://stackage.org/package/pandoc/badge/lts)](https://www.stackage.org/lts/package/pandoc-types)
 [![CI tests](https://github.com/jgm/pandoc/workflows/CI%20tests/badge.svg)](https://github.com/jgm/pandoc/actions)
 [![license](https://img.shields.io/badge/license-GPLv2+-lightgray.svg)](https://www.gnu.org/licenses/gpl.html)
 [![pandoc-discuss on google groups](https://img.shields.io/badge/pandoc-discuss-red.svg?style=social)](https://groups.google.com/forum/#!forum/pandoc-discuss)
@@ -85,5 +85,5 @@ License
 [GPL], version 2 or greater.  This software carries no warranty of
 any kind.  (See COPYRIGHT for full copyright and warranty notices.)
 
-[GPL]: http://www.gnu.org/copyleft/gpl.html "GNU General Public License"
-[Haskell]: http://haskell.org
+[GPL]: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html "GNU General Public License"
+[Haskell]: https://haskell.org
diff --git a/doc/lua-filters.md b/doc/lua-filters.md
index a99dc9008..df55dc44e 100644
--- a/doc/lua-filters.md
+++ b/doc/lua-filters.md
@@ -3478,7 +3478,7 @@ Contract a filename, based on a relative path. Note that the
 resulting path will usually not introduce `..` paths, as the
 presence of symlinks means `../b` may not reach `a/b` if it starts
 from `a/c`. For a worked example see [this blog
-post](http://neilmitchell.blogspot.co.uk/2015/10/filepaths-are-subtle-symlinks-are-hard.html).
+post](https://neilmitchell.blogspot.co.uk/2015/10/filepaths-are-subtle-symlinks-are-hard.html).
 
 Set `unsafe` to a truthy value to a allow `..` in paths.
 
diff --git a/man/pandoc.1 b/man/pandoc.1
index 491e24278..bcda05489 100644
--- a/man/pandoc.1
+++ b/man/pandoc.1
@@ -7495,4 +7495,4 @@ This software carries no warranty of any kind.
 of contributors, see the file AUTHORS.md in the pandoc source code.
 .PP
 The Pandoc source code and all documentation may be downloaded
-from <http://pandoc.org>.
+from <https://pandoc.org>.
diff --git a/man/pandoc.1.after b/man/pandoc.1.after
index e5eabb670..7cd7a93f0 100644
--- a/man/pandoc.1.after
+++ b/man/pandoc.1.after
@@ -1,3 +1,3 @@
 .PP
 The Pandoc source code and all documentation may be downloaded
-from <http://pandoc.org>.
+from <https://pandoc.org>.
diff --git a/src/Text/Pandoc/Citeproc.hs b/src/Text/Pandoc/Citeproc.hs
index 6658c8c0c..38e992ba1 100644
--- a/src/Text/Pandoc/Citeproc.hs
+++ b/src/Text/Pandoc/Citeproc.hs
@@ -544,7 +544,7 @@ linkifyVariables ref =
   fixShortDOI x = let x' = extractText x
                   in  if "10/" `T.isPrefixOf` x'
                          then TextVal $ T.drop 3 x'
-                              -- see http://shortdoi.org
+                              -- see https://shortdoi.org
                          else TextVal x'
   tolink pref x = let x' = extractText x
                       x'' = if "://" `T.isInfixOf` x'
diff --git a/src/Text/Pandoc/Citeproc/BibTeX.hs b/src/Text/Pandoc/Citeproc/BibTeX.hs
index 416fe439e..c0752dadc 100644
--- a/src/Text/Pandoc/Citeproc/BibTeX.hs
+++ b/src/Text/Pandoc/Citeproc/BibTeX.hs
@@ -577,10 +577,10 @@ itemToReference locale variant item = do
                  eprint <- getRawField "eprint"
                  let baseUrl =
                        case T.toLower etype of
-                         "arxiv"       -> "http://arxiv.org/abs/"
-                         "jstor"       -> "http://www.jstor.org/stable/"
-                         "pubmed"      -> "http://www.ncbi.nlm.nih.gov/pubmed/"
-                         "googlebooks" -> "http://books.google.com?id="
+                         "arxiv"       -> "https://arxiv.org/abs/"
+                         "jstor"       -> "https://www.jstor.org/stable/"
+                         "pubmed"      -> "https://www.ncbi.nlm.nih.gov/pubmed/"
+                         "googlebooks" -> "https://books.google.com?id="
                          _             -> ""
                  if T.null baseUrl
                     then mzero
diff --git a/src/Text/Pandoc/Readers/Textile.hs b/src/Text/Pandoc/Readers/Textile.hs
index 4991c6308..860da2dc3 100644
--- a/src/Text/Pandoc/Readers/Textile.hs
+++ b/src/Text/Pandoc/Readers/Textile.hs
@@ -11,7 +11,7 @@
    Portability : portable
 
 Conversion from Textile to 'Pandoc' document, based on the spec
-available at http://redcloth.org/textile.
+available at https://www.promptworks.com/textile/.
 
 Implemented and parsed:
  - Paragraphs
diff --git a/src/Text/Pandoc/Writers/Markdown.hs b/src/Text/Pandoc/Writers/Markdown.hs
index 898905603..d33246a63 100644
--- a/src/Text/Pandoc/Writers/Markdown.hs
+++ b/src/Text/Pandoc/Writers/Markdown.hs
@@ -14,7 +14,7 @@
 
 Conversion of 'Pandoc' documents to markdown-formatted plain text.
 
-Markdown:  <http://daringfireball.net/projects/markdown/>
+Markdown:  <https://daringfireball.net/projects/markdown/>
 -}
 module Text.Pandoc.Writers.Markdown (
   writeMarkdown,
diff --git a/test/txt2tags.t2t b/test/txt2tags.t2t
index f736cfa93..b636c1511 100644
--- a/test/txt2tags.t2t
+++ b/test/txt2tags.t2t
@@ -270,7 +270,7 @@ FTP.DOMAIN.COM
 [img.png]
 
 %%% Syntax: Image pointing to a link: [[img] link]
-[[img.png] http://txt2tags.org]
+[[img.png] https://txt2tags.org]
 
 %%% Align: Image position is preserved when inside paragraph
 [img.png] Image at the line beginning.
diff --git a/trypandoc/index.html b/trypandoc/index.html
index 792f522eb..5761153c9 100644
--- a/trypandoc/index.html
+++ b/trypandoc/index.html
@@ -14,7 +14,7 @@
   <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
   <script>
 "use strict";
-(function($) { // http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values
+(function($) { // https://stackoverflow.com/questions/901115/how-can-i-get-query-string-values
 	$.QueryString = (function(a) {
 	    if (a == "") return {};
 	    var b = {};
diff --git a/windows/Makefile b/windows/Makefile
index 354c1b37c..34dda34c2 100644
--- a/windows/Makefile
+++ b/windows/Makefile
@@ -6,5 +6,5 @@ all: $(SIGNED)
 .PHONY: all
 
 pandoc-%.msi: pandoc-%-UNSIGNED.msi
-	osslsigncode sign -pkcs12 $$HOME/Private/SectigoCodeSigning.exp2023.p12 -in $< -i http://johnmacfarlane.net/ -t http://timestamp.comodoca.com/ -out $@ -askpass && rm $<
+	osslsigncode sign -pkcs12 $$HOME/Private/SectigoCodeSigning.exp2023.p12 -in $< -i https://johnmacfarlane.net/ -t http://timestamp.comodoca.com/ -out $@ -askpass && rm $<
 
diff --git a/windows/pandoc.wxs b/windows/pandoc.wxs
index d9f6b836e..a582c4de9 100644
--- a/windows/pandoc.wxs
+++ b/windows/pandoc.wxs
@@ -123,8 +123,8 @@
 
 
     <!-- Set properties for add/remove programs -->
-    <Property Id="ARPURLINFOABOUT" Value="http://pandoc.org" />
-    <Property Id="ARPHELPLINK" Value="http://pandoc.org" />
+    <Property Id="ARPURLINFOABOUT" Value="https://pandoc.org" />
+    <Property Id="ARPHELPLINK" Value="https://pandoc.org" />
     <Property Id="ARPNOREPAIR" Value="yes" Secure="yes" />    <!-- Remove repair -->
     <Property Id="ARPNOMODIFY" Value="yes" Secure="yes" />    <!-- Remove modify -->