aux/workflow/TODOs.sh: Remove dependency on Perl

I've replaced the Perl usage for doing regexes with plain sed.

Implements #task-bf65e50a-b424-9fce-ba8e-fcd6b3bf1c7a.

Also:
- README.md: remove Perl from the list of tools required;
- po/LC_MESSAGES/README.en.md/*.po: translate the update on required
  tools;
- aux/guix/manifest.scm: remove Perl package.

3 files changed, 27 insertions, 20 deletions

diff --git a/po/LC_MESSAGES/README.en.md/eo.po b/po/LC_MESSAGES/README.en.md/eo.po
index d6720f2..0ce9115 100644
--- a/po/LC_MESSAGES/README.en.md/eo.po
+++ b/po/LC_MESSAGES/README.en.md/eo.po
@@ -109,12 +109,6 @@ msgstr ""
 "[po4a][po4a], [mdpo][mdpo] and [gettext][gettext] for internaciigo kaj "
 "lokigo;"
 
-#: README.en.md:block 20 (unordered list)
-msgid ""
-"[pandoc][pandoc] and Perl for generating the documentation HTML and website."
-msgstr ""
-"[pandoc][pandoc] kaj Perl por generi la dokumentadon kaj retejon HTML."
-
 #: README.en.md:block 25 (paragraph)
 msgid ""
 "Send contributions to the [mailing list][mailing list] via [`git send-"
@@ -358,7 +352,7 @@ msgid "`src/`: main source code for the project;"
 msgstr "`src/`: ĉefa fontkodo de la projekto;"
 
 msgid "`tests/`: integration tests for the project."
-msgstr "`tests /`: integriĝaj testoj por la projekto. "
+msgstr "`tests /`: integriĝaj testoj por la projekto."
 
 msgid ""
 "`aux/`: personal scripts and helpers I've vendored in to ensure the "
@@ -378,6 +372,14 @@ msgid ""
 msgstr ""
 "[`git-permalink.1`][`git-permalink.1`] ([en][en2], [pt][pt2], [fr][fr2])."
 
+msgid "[pandoc][pandoc] for generating the documentation HTML and website."
+msgstr "[pandoc][pandoc] por generi la dokumentadon kaj retejon HTML."
+
+#~ msgid ""
+#~ "[pandoc][pandoc] and Perl for generating the documentation HTML and website."
+#~ msgstr ""
+#~ "[pandoc][pandoc] kaj Perl por generi la dokumentadon kaj retejon HTML."
+
 #~ msgid ""
 #~ "The documentation is available via installed manpages or online: [`git-"
 #~ "permalink.1`][`git-permalink.1`] ([pt][pt2], [fr][fr2], [eo][eo2])."
diff --git a/po/LC_MESSAGES/README.en.md/fr.po b/po/LC_MESSAGES/README.en.md/fr.po
index cee5e6b..6921576 100644
--- a/po/LC_MESSAGES/README.en.md/fr.po
+++ b/po/LC_MESSAGES/README.en.md/fr.po
@@ -114,13 +114,6 @@ msgstr ""
 "[po4a][po4a], [mdpo][mdpo] et [gettext][gettext] pour internationalisation "
 "et localisation;"
 
-#: README.en.md:block 20 (unordered list)
-msgid ""
-"[pandoc][pandoc] and Perl for generating the documentation HTML and website."
-msgstr ""
-"[pandoc][pandoc] et Perl pour générer le HTML de la documentation e de le "
-"site web."
-
 #: README.en.md:block 25 (paragraph)
 msgid ""
 "Send contributions to the [mailing list][mailing list] via [`git send-"
@@ -386,6 +379,16 @@ msgid ""
 msgstr ""
 "[`git-permalink.1`][`git-permalink.1`] ([en][en2], [pt][pt2], [eo][eo2])."
 
+msgid "[pandoc][pandoc] for generating the documentation HTML and website."
+msgstr ""
+"[pandoc][pandoc] pour générer le HTML de la documentation e de le site web."
+
+#~ msgid ""
+#~ "[pandoc][pandoc] and Perl for generating the documentation HTML and website."
+#~ msgstr ""
+#~ "[pandoc][pandoc] et Perl pour générer le HTML de la documentation e de le "
+#~ "site web."
+
 #~ msgid ""
 #~ "The documentation is available via installed manpages or online: [`git-"
 #~ "permalink.1`][`git-permalink.1`] ([pt][pt2], [fr][fr2], [eo][eo2])."
diff --git a/po/LC_MESSAGES/README.en.md/pt.po b/po/LC_MESSAGES/README.en.md/pt.po
index ffb14f4..b721f13 100644
--- a/po/LC_MESSAGES/README.en.md/pt.po
+++ b/po/LC_MESSAGES/README.en.md/pt.po
@@ -113,11 +113,6 @@ msgstr ""
 "[po4a][po4a], [mdpo][mdpo] e [gettext][gettext] para suporte à "
 "internacionalização e localização;"
 
-#: README.en.md:block 20 (unordered list)
-msgid ""
-"[pandoc][pandoc] and Perl for generating the documentation HTML and website."
-msgstr "[pandoc][pandoc] e Perl para gerar o HTML da documentação e do site."
-
 #: README.en.md:block 25 (paragraph)
 msgid ""
 "Send contributions to the [mailing list][mailing list] via [`git send-"
@@ -382,7 +377,14 @@ msgstr ""
 msgid ""
 "[`git-permalink.1`][`git-permalink.1`] ([pt][pt2], [fr][fr2], [eo][eo2])."
 msgstr ""
-" [`git-permalink.1`][`git-permalink.1`] ([en][en2], [fr][fr2], [eo][eo2])."
+"[`git-permalink.1`][`git-permalink.1`] ([en][en2], [fr][fr2], [eo][eo2])."
+
+msgid "[pandoc][pandoc] for generating the documentation HTML and website."
+msgstr "[pandoc][pandoc] para gerar o HTML da documentação e do site."
+
+#~ msgid ""
+#~ "[pandoc][pandoc] and Perl for generating the documentation HTML and website."
+#~ msgstr "[pandoc][pandoc] e Perl para gerar o HTML da documentação e do site."
 
 #~ msgid ""
 #~ "The documentation is available via installed manpages or online: [`git-"