Merge pull request #8272 from francoisfreitag/strip_whitespaces

Strip trailing whitespaces and normalize line endings

89 files changed, 191 insertions, 191 deletions

diff --git a/CHANGES b/CHANGES
index 7013a6d01..df70ab46e 100644
--- a/CHANGES
+++ b/CHANGES
@@ -172,7 +172,7 @@ Bugs fixed
   contains a hyperlink target
 * #7469: autosummary: "Module attributes" header is not translatable
 * #7940: apidoc: An extra newline is generated at the end of the rst file if a
-  module has submodules 
+  module has submodules
 * #4258: napoleon: decorated special methods are not shown
 * #7799: napoleon: parameters are not escaped for combined params in numpydoc
 * #7780: napoleon: multiple paramaters declaration in numpydoc was wrongly
@@ -339,7 +339,7 @@ Features added
 * #7543: html theme: Add top and bottom margins to tables
 * #7695: html theme: Add viewport meta tag for basic theme
 * #7721: html theme: classic: default codetextcolor/codebgcolor doesn't override
-  Pygments 
+  Pygments
 * C and C++: allow semicolon in the end of declarations.
 * C++, parse parameterized noexcept specifiers.
 * #7294: C++, parse expressions with user-defined literals.
diff --git a/doc/_themes/sphinx13/static/sphinx13.css b/doc/_themes/sphinx13/static/sphinx13.css
index 7c1d46e83..c8fb2e5c9 100644
--- a/doc/_themes/sphinx13/static/sphinx13.css
+++ b/doc/_themes/sphinx13/static/sphinx13.css
@@ -239,7 +239,7 @@ div.footer a {
 
 /* -- body styles ----------------------------------------------------------- */
 
-p {    
+p {
     margin: 0.8em 0 0.5em 0;
 }
 
diff --git a/doc/usage/extensions/coverage.rst b/doc/usage/extensions/coverage.rst
index db989f38d..5e6b04feb 100644
--- a/doc/usage/extensions/coverage.rst
+++ b/doc/usage/extensions/coverage.rst
@@ -51,7 +51,7 @@ should check:
 
    .. versionadded:: 1.1
 
-.. confval:: coverage_show_missing_items 
+.. confval:: coverage_show_missing_items
 
    Print objects that are missing to standard output also.
    ``False`` by default.
diff --git a/doc/usage/installation.rst b/doc/usage/installation.rst
index c9bef974d..46ef6a51e 100644
--- a/doc/usage/installation.rst
+++ b/doc/usage/installation.rst
@@ -171,7 +171,7 @@ Docker images for Sphinx are published on the `Docker Hub <https://hub.docker.co
 - `sphinxdoc/sphinx <https://hub.docker.com/repository/docker/sphinxdoc/sphinx>`_
 - `sphinxdoc/sphinx-latexpdf <https://hub.docker.com/repository/docker/sphinxdoc/sphinx-latexpdf>`_
 
-Former one is used for standard usage of Sphinx, and latter one is mainly used for PDF builds using LaTeX. 
+Former one is used for standard usage of Sphinx, and latter one is mainly used for PDF builds using LaTeX.
 Please choose one for your purpose.
 
 .. note::
diff --git a/doc/usage/restructuredtext/directives.rst b/doc/usage/restructuredtext/directives.rst
index e94106148..92bf78489 100644
--- a/doc/usage/restructuredtext/directives.rst
+++ b/doc/usage/restructuredtext/directives.rst
@@ -665,7 +665,7 @@ __ http://pygments.org/docs/lexers
    .. note::
 
       If you want to select only ``[second-section]`` of ini file like the
-      following, you can use ``:start-at: [second-section]`` and 
+      following, you can use ``:start-at: [second-section]`` and
       ``:end-before: [third-section]``:
 
       .. code-block:: ini
@@ -692,7 +692,7 @@ __ http://pygments.org/docs/lexers
              # [initialize]
              app.start(":8000")
              # [initialize]
-     
+
 
    When lines have been selected in any of the ways described above, the line
    numbers in ``emphasize-lines`` refer to those selected lines, counted
diff --git a/sphinx/locale/ar/LC_MESSAGES/sphinx.po b/sphinx/locale/ar/LC_MESSAGES/sphinx.po
index bd69d2aeb..371395b7b 100644
--- a/sphinx/locale/ar/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/ar/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Mohammed Shannaq <sam@ms.per.jo>, 2018
 msgid ""
diff --git a/sphinx/locale/bg/LC_MESSAGES/sphinx.po b/sphinx/locale/bg/LC_MESSAGES/sphinx.po
index 79329a57a..6d36b05f3 100644
--- a/sphinx/locale/bg/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/bg/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/bn/LC_MESSAGES/sphinx.po b/sphinx/locale/bn/LC_MESSAGES/sphinx.po
index 63aae6877..98ecbe5d0 100644
--- a/sphinx/locale/bn/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/bn/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2009
 msgid ""
diff --git a/sphinx/locale/ca/LC_MESSAGES/sphinx.po b/sphinx/locale/ca/LC_MESSAGES/sphinx.po
index 6a8e317b1..9cbebc74a 100644
--- a/sphinx/locale/ca/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/ca/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2009
 msgid ""
diff --git a/sphinx/locale/cak/LC_MESSAGES/sphinx.po b/sphinx/locale/cak/LC_MESSAGES/sphinx.po
index b729d5f1f..2ea8716e3 100644
--- a/sphinx/locale/cak/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/cak/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Julien Malard <julien.malard@mail.mcgill.ca>, 2019
 msgid ""
diff --git a/sphinx/locale/cs/LC_MESSAGES/sphinx.po b/sphinx/locale/cs/LC_MESSAGES/sphinx.po
index 8952713e1..1e7890782 100644
--- a/sphinx/locale/cs/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/cs/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2008
 # Vilibald W. <vilibald.wanca@gmail.com>, 2014-2015
diff --git a/sphinx/locale/cy/LC_MESSAGES/sphinx.po b/sphinx/locale/cy/LC_MESSAGES/sphinx.po
index 12f2aecd2..19a4c83d3 100644
--- a/sphinx/locale/cy/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/cy/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2016
 # Geraint Palmer <palmer.geraint@googlemail.com>, 2016
diff --git a/sphinx/locale/da/LC_MESSAGES/sphinx.po b/sphinx/locale/da/LC_MESSAGES/sphinx.po
index 317b832d2..47fcbfd6f 100644
--- a/sphinx/locale/da/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/da/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # askhl <asklarsen@gmail.com>, 2010-2011
 # Jakob Lykke Andersen <jakob@caput.dk>, 2014,2016
diff --git a/sphinx/locale/de/LC_MESSAGES/sphinx.po b/sphinx/locale/de/LC_MESSAGES/sphinx.po
index 8d5cd4e43..2eaab8597 100644
--- a/sphinx/locale/de/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/de/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Georg Brandl <g.brandl@gmx.net>, 2013-2015
 # Jean-François B. <jfbu@free.fr>, 2018
diff --git a/sphinx/locale/el/LC_MESSAGES/sphinx.po b/sphinx/locale/el/LC_MESSAGES/sphinx.po
index 54eb341ec..03f5d01fe 100644
--- a/sphinx/locale/el/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/el/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Stelios Vitalis <liberostelios@gmail.com>, 2015
 # tzoumakers tzoumakers <tzoumakersx@gmail.com>, 2019
diff --git a/sphinx/locale/eo/LC_MESSAGES/sphinx.po b/sphinx/locale/eo/LC_MESSAGES/sphinx.po
index 6c94360c6..1af0769f3 100644
--- a/sphinx/locale/eo/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/eo/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Dinu Gherman <gherman@darwin.in-berlin.de>, 2014
 msgid ""
diff --git a/sphinx/locale/es/LC_MESSAGES/sphinx.po b/sphinx/locale/es/LC_MESSAGES/sphinx.po
index be149e88a..a01ae6c80 100644
--- a/sphinx/locale/es/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/es/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Edward Villegas-Pulgarin <cosmoscalibur@gmail.com>, 2018
 # Edward Villegas-Pulgarin <cosmoscalibur@gmail.com>, 2019
diff --git a/sphinx/locale/et/LC_MESSAGES/sphinx.po b/sphinx/locale/et/LC_MESSAGES/sphinx.po
index a87de4d11..1f40f10c0 100644
--- a/sphinx/locale/et/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/et/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Aivar Annamaa <aivar.annamaa@gmail.com>, 2011
 # Ivar Smolin <okul at linux ee>, 2012
diff --git a/sphinx/locale/eu/LC_MESSAGES/sphinx.po b/sphinx/locale/eu/LC_MESSAGES/sphinx.po
index 80dbae5a3..c6f25f8b0 100644
--- a/sphinx/locale/eu/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/eu/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Ales Zabala Alava <shagi@gisa-elkartea.org>, 2011
 # Asier Iturralde Sarasola <asier.iturralde@gmail.com>, 2018
diff --git a/sphinx/locale/fa/LC_MESSAGES/sphinx.po b/sphinx/locale/fa/LC_MESSAGES/sphinx.po
index ddca8112c..066cfc4bb 100644
--- a/sphinx/locale/fa/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/fa/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/fi/LC_MESSAGES/sphinx.po b/sphinx/locale/fi/LC_MESSAGES/sphinx.po
index 19233894d..6e18d601a 100644
--- a/sphinx/locale/fi/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/fi/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2009
 msgid ""
diff --git a/sphinx/locale/fr/LC_MESSAGES/sphinx.po b/sphinx/locale/fr/LC_MESSAGES/sphinx.po
index b01d956c0..740e9ba70 100644
--- a/sphinx/locale/fr/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/fr/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Christophe CHAUVET <christophe.chauvet@gmail.com>, 2017
 # Christophe CHAUVET <christophe.chauvet@gmail.com>, 2013,2015
diff --git a/sphinx/locale/he/LC_MESSAGES/sphinx.po b/sphinx/locale/he/LC_MESSAGES/sphinx.po
index 7332af27f..1f8d45480 100644
--- a/sphinx/locale/he/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/he/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2011
 msgid ""
diff --git a/sphinx/locale/hi/LC_MESSAGES/sphinx.po b/sphinx/locale/hi/LC_MESSAGES/sphinx.po
index 7fd40316b..5effb078c 100644
--- a/sphinx/locale/hi/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/hi/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Ajay Singh <ajaysajay@gmail.com>, 2019
 # Purnank H. Ghumalia <me@purnank.in>, 2015-2016
diff --git a/sphinx/locale/hi_IN/LC_MESSAGES/sphinx.po b/sphinx/locale/hi_IN/LC_MESSAGES/sphinx.po
index 78f66e29e..b1047a51f 100644
--- a/sphinx/locale/hi_IN/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/hi_IN/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/hr/LC_MESSAGES/sphinx.po b/sphinx/locale/hr/LC_MESSAGES/sphinx.po
index c1f1d4be0..20e336487 100644
--- a/sphinx/locale/hr/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/hr/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Mario Šarić, 2015-2020
 msgid ""
diff --git a/sphinx/locale/hu/LC_MESSAGES/sphinx.po b/sphinx/locale/hu/LC_MESSAGES/sphinx.po
index fe58d1895..ecf147f1f 100644
--- a/sphinx/locale/hu/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/hu/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2011
 # Molnár Dénes <denes.molnar2@stud.uni-corvinus.hu>, 2017
diff --git a/sphinx/locale/id/LC_MESSAGES/sphinx.po b/sphinx/locale/id/LC_MESSAGES/sphinx.po
index d11a59d35..d1ff01f34 100644
--- a/sphinx/locale/id/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/id/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Arif Budiman <arifpedia@gmail.com>, 2016-2017
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2009
diff --git a/sphinx/locale/it/LC_MESSAGES/sphinx.po b/sphinx/locale/it/LC_MESSAGES/sphinx.po
index 9c871d0d2..c0aeb2e06 100644
--- a/sphinx/locale/it/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/it/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Denis Cappellin <denis@cappell.in>, 2018
 # Paolo Cavallini <cavallini@faunalia.it>, 2013-2017
diff --git a/sphinx/locale/ja/LC_MESSAGES/sphinx.po b/sphinx/locale/ja/LC_MESSAGES/sphinx.po
index d9299e58c..1477b3d8a 100644
--- a/sphinx/locale/ja/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/ja/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # shirou - しろう <shirou.faw@gmail.com>, 2013
 # Akitoshi Ohta <fire.kuma8@gmail.com>, 2011
diff --git a/sphinx/locale/ko/LC_MESSAGES/sphinx.po b/sphinx/locale/ko/LC_MESSAGES/sphinx.po
index bf3bbe78e..56fff17d1 100644
--- a/sphinx/locale/ko/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/ko/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Minho Ryang <minhoryang@gmail.com>, 2019
 # YT H <dev@theYT.net>, 2019
diff --git a/sphinx/locale/lt/LC_MESSAGES/sphinx.po b/sphinx/locale/lt/LC_MESSAGES/sphinx.po
index fbf5b0a1d..4df91eb54 100644
--- a/sphinx/locale/lt/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/lt/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # DALIUS DOBRAVOLSKAS <DALIUS@SANDBOX.LT>, 2010
 msgid ""
diff --git a/sphinx/locale/lv/LC_MESSAGES/sphinx.po b/sphinx/locale/lv/LC_MESSAGES/sphinx.po
index a3968756d..ca8ef8240 100644
--- a/sphinx/locale/lv/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/lv/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/mk/LC_MESSAGES/sphinx.po b/sphinx/locale/mk/LC_MESSAGES/sphinx.po
index 5543d45fd..397828d91 100644
--- a/sphinx/locale/mk/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/mk/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Vasil Vangelovski <vvangelovski@gmail.com>, 2013
 msgid ""
diff --git a/sphinx/locale/nb_NO/LC_MESSAGES/sphinx.po b/sphinx/locale/nb_NO/LC_MESSAGES/sphinx.po
index b061b0361..05fe2c92c 100644
--- a/sphinx/locale/nb_NO/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/nb_NO/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/ne/LC_MESSAGES/sphinx.po b/sphinx/locale/ne/LC_MESSAGES/sphinx.po
index 46590097d..22e4ef626 100644
--- a/sphinx/locale/ne/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/ne/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2011
 # Takeshi KOMIYA <i.tkomiya@gmail.com>, 2016
diff --git a/sphinx/locale/nl/LC_MESSAGES/sphinx.po b/sphinx/locale/nl/LC_MESSAGES/sphinx.po
index d5eb16c6f..4bdf9f43b 100644
--- a/sphinx/locale/nl/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/nl/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Bram Geron, 2017
 # brechtm, 2016
diff --git a/sphinx/locale/pl/LC_MESSAGES/sphinx.po b/sphinx/locale/pl/LC_MESSAGES/sphinx.po
index ac8488a45..73b7a6478 100644
--- a/sphinx/locale/pl/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/pl/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # m_aciek <maciej.olko@gmail.com>, 2017-2020
 # Michael Gielda <michal.gielda@gmail.com>, 2014
diff --git a/sphinx/locale/pt/LC_MESSAGES/sphinx.po b/sphinx/locale/pt/LC_MESSAGES/sphinx.po
index 4b0c30cb7..e08ce7a5d 100644
--- a/sphinx/locale/pt/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/pt/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/pt_BR/LC_MESSAGES/sphinx.po b/sphinx/locale/pt_BR/LC_MESSAGES/sphinx.po
index dba58f93e..3e9e2965f 100644
--- a/sphinx/locale/pt_BR/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/pt_BR/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Claudio Rogerio Carvalho Filho <excriptbrasil@gmail.com>, 2016
 # FIRST AUTHOR <roger.demetrescu@gmail.com>, 2008
diff --git a/sphinx/locale/pt_PT/LC_MESSAGES/sphinx.po b/sphinx/locale/pt_PT/LC_MESSAGES/sphinx.po
index 7d219561a..6c78b0813 100644
--- a/sphinx/locale/pt_PT/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/pt_PT/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Pedro Algarvio <pedro@algarvio.me>, 2013
 # Takeshi KOMIYA <i.tkomiya@gmail.com>, 2016
diff --git a/sphinx/locale/ro/LC_MESSAGES/sphinx.po b/sphinx/locale/ro/LC_MESSAGES/sphinx.po
index 6a4591643..721f8dcd2 100644
--- a/sphinx/locale/ro/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/ro/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Razvan Stefanescu <razvan.stefanescu@gmail.com>, 2015-2017
 # Takeshi KOMIYA <i.tkomiya@gmail.com>, 2016
diff --git a/sphinx/locale/ru/LC_MESSAGES/sphinx.po b/sphinx/locale/ru/LC_MESSAGES/sphinx.po
index e69207f4e..d8572db5f 100644
--- a/sphinx/locale/ru/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/ru/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Alex Salikov <Salikvo57@gmail.com>, 2019
 # Dmitry Shachnev <mitya57@gmail.com>, 2013
diff --git a/sphinx/locale/si/LC_MESSAGES/sphinx.po b/sphinx/locale/si/LC_MESSAGES/sphinx.po
index a257711c5..d03be451e 100644
--- a/sphinx/locale/si/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/si/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # callkalpa <callkalpa@gmail.com>, 2013
 msgid ""
diff --git a/sphinx/locale/sk/LC_MESSAGES/sphinx.po b/sphinx/locale/sk/LC_MESSAGES/sphinx.po
index 7d4bb2118..07d654695 100644
--- a/sphinx/locale/sk/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/sk/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2008
 # Slavko <linux@slavino.sk>, 2013-2019
diff --git a/sphinx/locale/sl/LC_MESSAGES/sphinx.po b/sphinx/locale/sl/LC_MESSAGES/sphinx.po
index 80dde8bd0..6ceca74a0 100644
--- a/sphinx/locale/sl/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/sl/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/sq/LC_MESSAGES/sphinx.po b/sphinx/locale/sq/LC_MESSAGES/sphinx.po
index bf21f378d..fb1b0e26c 100644
--- a/sphinx/locale/sq/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/sq/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/sr/LC_MESSAGES/sphinx.po b/sphinx/locale/sr/LC_MESSAGES/sphinx.po
index 1df55881c..2bcfcf51c 100644
--- a/sphinx/locale/sr/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/sr/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Risto Pejasinovic <risto.pejasinovic@gmail.com>, 2019
 msgid ""
diff --git a/sphinx/locale/sr@latin/LC_MESSAGES/sphinx.po b/sphinx/locale/sr@latin/LC_MESSAGES/sphinx.po
index a7b82e633..574d218de 100644
--- a/sphinx/locale/sr@latin/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/sr@latin/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/sr_RS/LC_MESSAGES/sphinx.po b/sphinx/locale/sr_RS/LC_MESSAGES/sphinx.po
index dad4f3542..3e7ac5ba4 100644
--- a/sphinx/locale/sr_RS/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/sr_RS/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/sv/LC_MESSAGES/sphinx.po b/sphinx/locale/sv/LC_MESSAGES/sphinx.po
index bbf5e5ff1..af26ab2f1 100644
--- a/sphinx/locale/sv/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/sv/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/ta/LC_MESSAGES/sphinx.po b/sphinx/locale/ta/LC_MESSAGES/sphinx.po
index bb1c77f28..cc19b6dfa 100644
--- a/sphinx/locale/ta/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/ta/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Julien Malard <julien.malard@mail.mcgill.ca>, 2019
 msgid ""
diff --git a/sphinx/locale/te/LC_MESSAGES/sphinx.po b/sphinx/locale/te/LC_MESSAGES/sphinx.po
index c6c3c45f1..32c1fc59e 100644
--- a/sphinx/locale/te/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/te/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/tr/LC_MESSAGES/sphinx.po b/sphinx/locale/tr/LC_MESSAGES/sphinx.po
index 996d6e67c..b37c18d50 100644
--- a/sphinx/locale/tr/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/tr/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # BouRock, 2020
 # Fırat Özgül <ozgulfirat@gmail.com>, 2013-2016
diff --git a/sphinx/locale/uk_UA/LC_MESSAGES/sphinx.po b/sphinx/locale/uk_UA/LC_MESSAGES/sphinx.po
index 2b43faa32..791426dd7 100644
--- a/sphinx/locale/uk_UA/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/uk_UA/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Petro Sasnyk <petro@sasnyk.name>, 2009
 msgid ""
diff --git a/sphinx/locale/ur/LC_MESSAGES/sphinx.po b/sphinx/locale/ur/LC_MESSAGES/sphinx.po
index c674b9283..c37314be1 100644
--- a/sphinx/locale/ur/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/ur/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 msgid ""
 msgstr ""
diff --git a/sphinx/locale/vi/LC_MESSAGES/sphinx.po b/sphinx/locale/vi/LC_MESSAGES/sphinx.po
index 83b579ea4..20c77edeb 100644
--- a/sphinx/locale/vi/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/vi/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Hoat Le Van <hoatlevan@gmail.com>, 2014
 msgid ""
diff --git a/sphinx/locale/zh_CN/LC_MESSAGES/sphinx.po b/sphinx/locale/zh_CN/LC_MESSAGES/sphinx.po
index 47cb76210..5b9491c53 100644
--- a/sphinx/locale/zh_CN/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/zh_CN/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Yinian Chin <yinian1992@live.com>, 2015,2017-2018
 # Hsiaoming Yang <me@lepture.com>, 2018
diff --git a/sphinx/locale/zh_TW/LC_MESSAGES/sphinx.po b/sphinx/locale/zh_TW/LC_MESSAGES/sphinx.po
index 67b4d2b81..435fe0453 100644
--- a/sphinx/locale/zh_TW/LC_MESSAGES/sphinx.po
+++ b/sphinx/locale/zh_TW/LC_MESSAGES/sphinx.po
@@ -1,7 +1,7 @@
 # Translations template for Sphinx.
 # Copyright (C) 2020 ORGANIZATION
 # This file is distributed under the same license as the Sphinx project.
-# 
+#
 # Translators:
 # Adrian Liaw <adrianliaw2000@gmail.com>, 2018
 # Fred Lin <gasolin@gmail.com>, 2008
diff --git a/sphinx/search/non-minified-js/danish-stemmer.js b/sphinx/search/non-minified-js/danish-stemmer.js
index f6309327f..36943d22a 100644
--- a/sphinx/search/non-minified-js/danish-stemmer.js
+++ b/sphinx/search/non-minified-js/danish-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/dutch-stemmer.js b/sphinx/search/non-minified-js/dutch-stemmer.js
index 15c053a8d..997f1467b 100644
--- a/sphinx/search/non-minified-js/dutch-stemmer.js
+++ b/sphinx/search/non-minified-js/dutch-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/finnish-stemmer.js b/sphinx/search/non-minified-js/finnish-stemmer.js
index 210c3e13d..5b520c00f 100644
--- a/sphinx/search/non-minified-js/finnish-stemmer.js
+++ b/sphinx/search/non-minified-js/finnish-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/french-stemmer.js b/sphinx/search/non-minified-js/french-stemmer.js
index 3b3c0607f..75255a03d 100644
--- a/sphinx/search/non-minified-js/french-stemmer.js
+++ b/sphinx/search/non-minified-js/french-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/german-stemmer.js b/sphinx/search/non-minified-js/german-stemmer.js
index 4f1dc1cf3..a5beb8f3a 100644
--- a/sphinx/search/non-minified-js/german-stemmer.js
+++ b/sphinx/search/non-minified-js/german-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/hungarian-stemmer.js b/sphinx/search/non-minified-js/hungarian-stemmer.js
index c9a6347c6..67fd1cdf0 100644
--- a/sphinx/search/non-minified-js/hungarian-stemmer.js
+++ b/sphinx/search/non-minified-js/hungarian-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/italian-stemmer.js b/sphinx/search/non-minified-js/italian-stemmer.js
index ca16ff24c..52daef58f 100644
--- a/sphinx/search/non-minified-js/italian-stemmer.js
+++ b/sphinx/search/non-minified-js/italian-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/norwegian-stemmer.js b/sphinx/search/non-minified-js/norwegian-stemmer.js
index 38b64c5a8..5c6eba182 100644
--- a/sphinx/search/non-minified-js/norwegian-stemmer.js
+++ b/sphinx/search/non-minified-js/norwegian-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/porter-stemmer.js b/sphinx/search/non-minified-js/porter-stemmer.js
index 7a0f4558a..d07e7a426 100644
--- a/sphinx/search/non-minified-js/porter-stemmer.js
+++ b/sphinx/search/non-minified-js/porter-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/portuguese-stemmer.js b/sphinx/search/non-minified-js/portuguese-stemmer.js
index 35f21aa8f..4042c0aef 100644
--- a/sphinx/search/non-minified-js/portuguese-stemmer.js
+++ b/sphinx/search/non-minified-js/portuguese-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/romanian-stemmer.js b/sphinx/search/non-minified-js/romanian-stemmer.js
index f71f44a68..545d3ee2e 100644
--- a/sphinx/search/non-minified-js/romanian-stemmer.js
+++ b/sphinx/search/non-minified-js/romanian-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/russian-stemmer.js b/sphinx/search/non-minified-js/russian-stemmer.js
index 74d630968..87f4844e0 100644
--- a/sphinx/search/non-minified-js/russian-stemmer.js
+++ b/sphinx/search/non-minified-js/russian-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/spanish-stemmer.js b/sphinx/search/non-minified-js/spanish-stemmer.js
index 21b648fa8..6c5d2da91 100644
--- a/sphinx/search/non-minified-js/spanish-stemmer.js
+++ b/sphinx/search/non-minified-js/spanish-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/swedish-stemmer.js b/sphinx/search/non-minified-js/swedish-stemmer.js
index fd2a58f0a..1d8aba8f4 100644
--- a/sphinx/search/non-minified-js/swedish-stemmer.js
+++ b/sphinx/search/non-minified-js/swedish-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/search/non-minified-js/turkish-stemmer.js b/sphinx/search/non-minified-js/turkish-stemmer.js
index f8f088576..22bd7538d 100644
--- a/sphinx/search/non-minified-js/turkish-stemmer.js
+++ b/sphinx/search/non-minified-js/turkish-stemmer.js
@@ -143,7 +143,7 @@ JSX.resetProfileResults = function () {
 	return $__jsx_profiler.resetResults();
 };
 JSX.DEBUG = false;
-var GeneratorFunction$0 = 
+var GeneratorFunction$0 =
 (function () {
   try {
     return Function('import {GeneratorFunction} from "std:iteration"; return GeneratorFunction')();
@@ -151,7 +151,7 @@ var GeneratorFunction$0 =
     return function GeneratorFunction () {};
   }
 })();
-var __jsx_generator_object$0 = 
+var __jsx_generator_object$0 =
 (function () {
   function __jsx_generator_object() {
   	this.__next = 0;
diff --git a/sphinx/texinputs/sphinx.sty b/sphinx/texinputs/sphinx.sty
index a3e91ad34..2b83ab85b 100644
--- a/sphinx/texinputs/sphinx.sty
+++ b/sphinx/texinputs/sphinx.sty
@@ -1823,7 +1823,7 @@
    % fix a space-gobbling issue due to LaTeX's original \do@noligs
 % TODO: using \@noligs as patched by upquote.sty is now unneeded because
 % either ` and ' are escaped (non-unicode engines) or they don't build
-% ligatures (unicode engines). Thus remove this and unify handling of `, <, >, 
+% ligatures (unicode engines). Thus remove this and unify handling of `, <, >,
 % ' and - with the characters . , ; ? ! / as handled via
 % \sphinxbreaksviaactive.
 % Hence \sphinx@do@noligs will be removed, or rather replaced  with code
@@ -1905,7 +1905,7 @@
 % Special characters
 %
 % This definition prevents en-dash and em-dash TeX ligatures.
-% 
+%
 % It inserts a potential breakpoint after the hyphen. This is to keep in sync
 % with behavior in code-blocks, parsed and inline literals. For a breakpoint
 % before the hyphen use \leavevmode\kern\z@- (within \makeatletter/\makeatother)
diff --git a/sphinx/texinputs/sphinxcyrillic.sty b/sphinx/texinputs/sphinxcyrillic.sty
index 482b4e3f7..6747b5ec6 100644
--- a/sphinx/texinputs/sphinxcyrillic.sty
+++ b/sphinx/texinputs/sphinxcyrillic.sty
@@ -15,7 +15,7 @@
 %   https://tex.stackexchange.com/a/460325/
 % 159 Cyrillic glyphs as available in X2 TeX 8bit font encoding
 % This assumes inputenc loaded with utf8 option, or LaTeX release
-% as recent as 2018/04/01 which does it automatically. 
+% as recent as 2018/04/01 which does it automatically.
   \@tfor\next:=%
     {Ё}{Ђ}{Є}{Ѕ}{І}{Ј}{Љ}{Њ}{Ћ}{Ў}{Џ}{А}{Б}{В}{Г}{Д}{Е}{Ж}{З}{И}{Й}%
     {К}{Л}{М}{Н}{О}{П}{Р}{С}{Т}{У}{Ф}{Х}{Ц}{Ч}{Ш}{Щ}{Ъ}{Ы}{Ь}{Э}{Ю}%
diff --git a/sphinx/texinputs/sphinxhowto.cls b/sphinx/texinputs/sphinxhowto.cls
index 57d73cebf..0848a79fd 100644
--- a/sphinx/texinputs/sphinxhowto.cls
+++ b/sphinx/texinputs/sphinxhowto.cls
@@ -76,7 +76,7 @@
   \endgroup
   \noindent\rule{\textwidth}{1pt}\par
   \vspace{12pt}%
-}  
+}
 \newcommand\sphinxtableofcontentshook{}
 \pagenumbering{arabic}
 
diff --git a/sphinx/themes/nature/static/nature.css_t b/sphinx/themes/nature/static/nature.css_t
index 34893b86a..7df474a91 100644
--- a/sphinx/themes/nature/static/nature.css_t
+++ b/sphinx/themes/nature/static/nature.css_t
@@ -8,11 +8,11 @@
  * :license: BSD, see LICENSE for details.
  *
  */
- 
+
 @import url("basic.css");
- 
+
 /* -- page layout ----------------------------------------------------------- */
- 
+
 body {
     font-family: Arial, sans-serif;
     font-size: 100%;
@@ -34,18 +34,18 @@ div.bodywrapper {
 hr {
     border: 1px solid #B1B4B6;
 }
- 
+
 div.document {
     background-color: #eee;
 }
- 
+
 div.body {
     background-color: #ffffff;
     color: #3E4349;
     padding: 0 30px 30px 30px;
     font-size: 0.9em;
 }
- 
+
 div.footer {
     color: #555;
     width: 100%;
@@ -53,12 +53,12 @@ div.footer {
     text-align: center;
     font-size: 75%;
 }
- 
+
 div.footer a {
     color: #444;
     text-decoration: underline;
 }
- 
+
 div.related {
     background-color: #6BA81E;
     line-height: 32px;
@@ -66,11 +66,11 @@ div.related {
     text-shadow: 0px 1px 0 #444;
     font-size: 0.9em;
 }
- 
+
 div.related a {
     color: #E2F3CC;
 }
- 
+
 div.sphinxsidebar {
     font-size: 0.75em;
     line-height: 1.5em;
@@ -79,7 +79,7 @@ div.sphinxsidebar {
 div.sphinxsidebarwrapper{
     padding: 20px 0;
 }
- 
+
 div.sphinxsidebar h3,
 div.sphinxsidebar h4 {
     font-family: Arial, sans-serif;
@@ -95,30 +95,30 @@ div.sphinxsidebar h4 {
 div.sphinxsidebar h4{
     font-size: 1.1em;
 }
- 
+
 div.sphinxsidebar h3 a {
     color: #444;
 }
- 
- 
+
+
 div.sphinxsidebar p {
     color: #888;
     padding: 5px 20px;
 }
- 
+
 div.sphinxsidebar p.topless {
 }
- 
+
 div.sphinxsidebar ul {
     margin: 10px 20px;
     padding: 0;
     color: #000;
 }
- 
+
 div.sphinxsidebar a {
     color: #444;
 }
- 
+
 div.sphinxsidebar input {
     border: 1px solid #ccc;
     font-family: sans-serif;
@@ -131,17 +131,17 @@ div.sphinxsidebar .searchformwrapper {
 }
 
 /* -- body styles ----------------------------------------------------------- */
- 
+
 a {
     color: #005B81;
     text-decoration: none;
 }
- 
+
 a:hover {
     color: #E32E00;
     text-decoration: underline;
 }
- 
+
 div.body h1,
 div.body h2,
 div.body h3,
@@ -156,30 +156,30 @@ div.body h6 {
     padding: 5px 0 5px 10px;
     text-shadow: 0px 1px 0 white
 }
- 
+
 div.body h1 { border-top: 20px solid white; margin-top: 0; font-size: 200%; }
 div.body h2 { font-size: 150%; background-color: #C8D5E3; }
 div.body h3 { font-size: 120%; background-color: #D8DEE3; }
 div.body h4 { font-size: 110%; background-color: #D8DEE3; }
 div.body h5 { font-size: 100%; background-color: #D8DEE3; }
 div.body h6 { font-size: 100%; background-color: #D8DEE3; }
- 
+
 a.headerlink {
     color: #c60f0f;
     font-size: 0.8em;
     padding: 0 4px 0 4px;
     text-decoration: none;
 }
- 
+
 a.headerlink:hover {
     background-color: #c60f0f;
     color: white;
 }
- 
+
 div.body p, div.body dd, div.body li {
     line-height: 1.5em;
 }
- 
+
 div.admonition p.admonition-title + p {
     display: inline;
 }
@@ -188,29 +188,29 @@ div.note {
     background-color: #eee;
     border: 1px solid #ccc;
 }
- 
+
 div.seealso {
     background-color: #ffc;
     border: 1px solid #ff6;
 }
- 
+
 div.topic {
     background-color: #eee;
 }
- 
+
 div.warning {
     background-color: #ffe4e4;
     border: 1px solid #f66;
 }
- 
+
 p.admonition-title {
     display: inline;
 }
- 
+
 p.admonition-title:after {
     content: ":";
 }
- 
+
 pre {
     padding: 10px;
     line-height: 1.2em;
@@ -220,7 +220,7 @@ pre {
     -webkit-box-shadow: 1px 1px 1px #d8d8d8;
     -moz-box-shadow: 1px 1px 1px #d8d8d8;
 }
- 
+
 code {
     background-color: #ecf0f3;
     color: #222;
diff --git a/sphinx/themes/pyramid/static/pyramid.css_t b/sphinx/themes/pyramid/static/pyramid.css_t
index dafd898d5..0bab3d1a2 100644
--- a/sphinx/themes/pyramid/static/pyramid.css_t
+++ b/sphinx/themes/pyramid/static/pyramid.css_t
@@ -8,11 +8,11 @@
  * :license: BSD, see LICENSE for details.
  *
  */
- 
+
 @import url("basic.css");
- 
+
 /* -- page layout ----------------------------------------------------------- */
- 
+
 body {
     font-family: "Nobile", sans-serif;
     font-size: 100%;
@@ -34,7 +34,7 @@ div.bodywrapper {
 hr {
     border: 1px solid #B1B4B6;
 }
- 
+
 div.document {
     background-color: #eee;
 }
@@ -59,7 +59,7 @@ div.body {
     border-right-style: none;
     overflow: auto;
 }
- 
+
 div.footer {
     color: #ffffff;
     width: 100%;
@@ -69,7 +69,7 @@ div.footer {
     background: transparent;
     clear:both;
 }
- 
+
 div.footer a {
     color: #ffffff;
     text-decoration: none;
@@ -79,14 +79,14 @@ div.footer a:hover {
     color: #e88f00;
     text-decoration: underline;
 }
- 
+
 div.related {
     line-height: 30px;
     color: #373839;
     font-size: 0.8em;
     background-color: #eee;
 }
- 
+
 div.related a {
     color: #1b61d6;
 }
@@ -94,7 +94,7 @@ div.related a {
 div.related ul {
     padding-left: calc({{ theme_sidebarwidth|todim }} + 10px);
 }
- 
+
 div.sphinxsidebar {
     font-size: 0.75em;
     line-height: 1.5em;
@@ -103,7 +103,7 @@ div.sphinxsidebar {
 div.sphinxsidebarwrapper{
     padding: 10px 0;
 }
- 
+
 div.sphinxsidebar h3,
 div.sphinxsidebar h4 {
     font-family: "Neuton", sans-serif;
@@ -118,30 +118,30 @@ div.sphinxsidebar h4 {
 div.sphinxsidebar h4{
     font-size: 1.3em;
 }
- 
+
 div.sphinxsidebar h3 a {
     color: #000000;
 }
- 
- 
+
+
 div.sphinxsidebar p {
     color: #888;
     padding: 5px 20px;
 }
- 
+
 div.sphinxsidebar p.topless {
 }
- 
+
 div.sphinxsidebar ul {
     margin: 10px 20px;
     padding: 0;
     color: #373839;
 }
- 
+
 div.sphinxsidebar a {
     color: #444;
 }
- 
+
 div.sphinxsidebar input {
     border: 1px solid #ccc;
     font-family: sans-serif;
@@ -171,16 +171,16 @@ p.sidebar-title {
 }
 
 /* -- body styles ----------------------------------------------------------- */
- 
+
 a, a .pre {
     color: #1b61d6;
     text-decoration: none;
 }
- 
+
 a:hover, a:hover .pre {
     text-decoration: underline;
 }
- 
+
 div.body h1,
 div.body h2,
 div.body h3,
@@ -194,29 +194,29 @@ div.body h6 {
     margin: 30px 0px 10px 0px;
     padding: 5px 0;
 }
- 
+
 div.body h1 { border-top: 20px solid white; margin-top: 0; font-size: 200%; }
 div.body h2 { font-size: 150%; background-color: #ffffff; }
 div.body h3 { font-size: 120%; background-color: #ffffff; }
 div.body h4 { font-size: 110%; background-color: #ffffff; }
 div.body h5 { font-size: 100%; background-color: #ffffff; }
 div.body h6 { font-size: 100%; background-color: #ffffff; }
- 
+
 a.headerlink {
     color: #1b61d6;
     font-size: 0.8em;
     padding: 0 4px 0 4px;
     text-decoration: none;
 }
- 
+
 a.headerlink:hover {
     text-decoration: underline;
 }
- 
+
 div.body p, div.body dd, div.body li {
     line-height: 1.5em;
 }
- 
+
 div.admonition p.admonition-title + p {
     display: inline;
 }
@@ -236,7 +236,7 @@ div.note {
     padding: 10px 20px 10px 60px;
     background: #e1ecfe url(dialog-note.png) no-repeat 10px 8px;
 }
- 
+
 div.seealso {
     background: #fff6bf url(dialog-seealso.png) no-repeat 10px 8px;
     border: 2px solid #ffd324;
@@ -244,7 +244,7 @@ div.seealso {
     border-right-style: none;
     padding: 10px 20px 10px 60px;
 }
- 
+
 div.topic {
     background: #eeeeee;
     border: 2px solid #C6C9CB;
@@ -252,7 +252,7 @@ div.topic {
     border-right-style: none;
     border-left-style: none;
 }
- 
+
 div.warning {
     background: #fbe3e4 url(dialog-warning.png) no-repeat 10px 8px;
     border: 2px solid #fbc2c4;
@@ -268,18 +268,18 @@ div.admonition-todo {
     border-left-style: none;
     padding: 10px 20px 10px 60px;
 }
- 
+
 div.note p.admonition-title,
 div.warning p.admonition-title,
 div.seealso p.admonition-title,
 div.admonition-todo p.admonition-title {
     display: none;
 }
- 
+
 p.admonition-title:after {
     content: ":";
 }
- 
+
 pre {
     padding: 10px;
     line-height: 1.2em;
@@ -289,7 +289,7 @@ pre {
     border-right-style: none;
     border-left-style: none;
 }
- 
+
 code {
     background-color: transparent;
     color: #222;
diff --git a/sphinx/themes/sphinxdoc/static/sphinxdoc.css_t b/sphinx/themes/sphinxdoc/static/sphinxdoc.css_t
index f9961ae36..8eca63278 100644
--- a/sphinx/themes/sphinxdoc/static/sphinxdoc.css_t
+++ b/sphinx/themes/sphinxdoc/static/sphinxdoc.css_t
@@ -138,7 +138,7 @@ div.footer a {
 
 /* -- body styles ----------------------------------------------------------- */
 
-p {    
+p {
     margin: 0.8em 0 0.5em 0;
 }
 
diff --git a/tests/roots/test-circular/conf.py b/tests/roots/test-circular/conf.py
index 027d21cda..a45d22e28 100644
--- a/tests/roots/test-circular/conf.py
+++ b/tests/roots/test-circular/conf.py
@@ -1 +1 @@
-exclude_patterns = ['_build']

+exclude_patterns = ['_build']
diff --git a/tests/roots/test-intl/xx/LC_MESSAGES/toctree.po b/tests/roots/test-intl/xx/LC_MESSAGES/toctree.po
index 8ca1dc52c..62cccdfc1 100644
--- a/tests/roots/test-intl/xx/LC_MESSAGES/toctree.po
+++ b/tests/roots/test-intl/xx/LC_MESSAGES/toctree.po
@@ -1,5 +1,5 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) 
+# Copyright (C)
 # This file is distributed under the same license as the Sphinx intl <Tests> package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
diff --git a/tests/roots/test-numbered-circular/conf.py b/tests/roots/test-numbered-circular/conf.py
index 027d21cda..a45d22e28 100644
--- a/tests/roots/test-numbered-circular/conf.py
+++ b/tests/roots/test-numbered-circular/conf.py
@@ -1 +1 @@
-exclude_patterns = ['_build']

+exclude_patterns = ['_build']
diff --git a/tests/roots/test-theming/MANIFEST.in b/tests/roots/test-theming/MANIFEST.in
index 0e977e756..0ace41cb7 100644
--- a/tests/roots/test-theming/MANIFEST.in
+++ b/tests/roots/test-theming/MANIFEST.in
@@ -1,2 +1,2 @@
-recursive-include test_theme *.conf

-

+recursive-include test_theme *.conf
+
diff --git a/tests/roots/test-theming/conf.py b/tests/roots/test-theming/conf.py
index 062b9cf83..0db7cf035 100644
--- a/tests/roots/test-theming/conf.py
+++ b/tests/roots/test-theming/conf.py
@@ -1,3 +1,3 @@
-html_theme = 'test-theme'

-html_theme_path = ['.', 'test_theme']

-exclude_patterns = ['_build']

+html_theme = 'test-theme'
+html_theme_path = ['.', 'test_theme']
+exclude_patterns = ['_build']
diff --git a/tests/roots/test-theming/index.rst b/tests/roots/test-theming/index.rst
index 18a9a4e2f..214dcd7eb 100644
--- a/tests/roots/test-theming/index.rst
+++ b/tests/roots/test-theming/index.rst
@@ -1,5 +1,5 @@
-=======

-Theming

-=======

-

-

+=======
+Theming
+=======
+
+
diff --git a/tests/roots/test-theming/setup.py b/tests/roots/test-theming/setup.py
index e62007f36..02ee259c0 100644
--- a/tests/roots/test-theming/setup.py
+++ b/tests/roots/test-theming/setup.py
@@ -1,11 +1,11 @@
-from setuptools import setup, find_packages

-

-setup(

-    name='test-theme',

-    packages=find_packages(),

-    include_package_data=True,

-    entry_points="""

-       [sphinx_themes]

-       path = test_theme:get_path

-    """,

-)

+from setuptools import setup, find_packages
+
+setup(
+    name='test-theme',
+    packages=find_packages(),
+    include_package_data=True,
+    entry_points="""
+       [sphinx_themes]
+       path = test_theme:get_path
+    """,
+)
diff --git a/tests/roots/test-theming/test_theme/__init__.py b/tests/roots/test-theming/test_theme/__init__.py
index 398408c5d..13bdc4b2c 100644
--- a/tests/roots/test-theming/test_theme/__init__.py
+++ b/tests/roots/test-theming/test_theme/__init__.py
@@ -1,5 +1,5 @@
-import os

-

-

-def get_path():

-    return os.path.dirname(os.path.abspath(__file__))

+import os
+
+
+def get_path():
+    return os.path.dirname(os.path.abspath(__file__))
diff --git a/tests/test_pycode.py b/tests/test_pycode.py
index 458e813f6..20f01f17d 100644
--- a/tests/test_pycode.py
+++ b/tests/test_pycode.py
@@ -26,7 +26,7 @@ def test_ModuleAnalyzer_get_module_source():
         ModuleAnalyzer.get_module_source('builtins')
     with pytest.raises(PycodeError):
         ModuleAnalyzer.get_module_source('itertools')
-        
+
 
 def test_ModuleAnalyzer_for_string():
     analyzer = ModuleAnalyzer.for_string('print("Hello world")', 'module_name')