[3.6] bpo-30380: Fix Sphinx 1.6.1 warnings. (GH-1613) (#1614)
* Use explicit numbering for footnotes referred by explicit number.
* Restore missed footnote reference in stdtypes.rst.
* Fix literal strings formatting in howto/urllib2.rst.
* Update susp-ignored.csv for zipapp.rst.
* Fix suspicious mark up in Misc/NEWS..
(cherry picked from commit d97b7dc94b19063f0589d401bdc4aaadc7030762)
diff --git a/Doc/library/pyexpat.rst b/Doc/library/pyexpat.rst
index 075a8b5..e43b9ae 100644
--- a/Doc/library/pyexpat.rst
+++ b/Doc/library/pyexpat.rst
@@ -869,7 +869,7 @@
.. rubric:: Footnotes
-.. [#] The encoding string included in XML output should conform to the
+.. [1] The encoding string included in XML output should conform to the
appropriate standards. For example, "UTF-8" is valid, but "UTF8" is
not. See https://www.w3.org/TR/2006/REC-xml11-20060816/#NT-EncodingDecl
and https://www.iana.org/assignments/character-sets/character-sets.xhtml.
diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index 6729a20..af0a7b7 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -829,7 +829,7 @@
The ``in`` and ``not in`` operations have the same priorities as the
comparison operations. The ``+`` (concatenation) and ``*`` (repetition)
-operations have the same priority as the corresponding numeric operations.
+operations have the same priority as the corresponding numeric operations. [3]_
.. index::
triple: operations on; sequence; types
diff --git a/Doc/library/xml.dom.minidom.rst b/Doc/library/xml.dom.minidom.rst
index 2e9e814..40470e8 100644
--- a/Doc/library/xml.dom.minidom.rst
+++ b/Doc/library/xml.dom.minidom.rst
@@ -248,7 +248,7 @@
.. rubric:: Footnotes
-.. [#] The encoding name included in the XML output should conform to
+.. [1] The encoding name included in the XML output should conform to
the appropriate standards. For example, "UTF-8" is valid, but
"UTF8" is not valid in an XML document's declaration, even though
Python accepts it as an encoding name.
diff --git a/Doc/library/xml.etree.elementtree.rst b/Doc/library/xml.etree.elementtree.rst
index b54eace..7d814ad 100644
--- a/Doc/library/xml.etree.elementtree.rst
+++ b/Doc/library/xml.etree.elementtree.rst
@@ -1192,7 +1192,7 @@
.. rubric:: Footnotes
-.. [#] The encoding string included in XML output should conform to the
+.. [1] The encoding string included in XML output should conform to the
appropriate standards. For example, "UTF-8" is valid, but "UTF8" is
not. See https://www.w3.org/TR/2006/REC-xml11-20060816/#NT-EncodingDecl
and https://www.iana.org/assignments/character-sets/character-sets.xhtml.