[3.11] gh-101100: Fix Sphinx warnings in howto/isolating-extensions.rst (GH-113493) (#113498)

miss-islington · hugovk · web-flow · commit 86424e06b732 · 2023-12-26T19:47:16.000Z
Co-authored-by: Hugo van Kemenade &lt;hugovk@users.noreply.github.com&gt;
diff --git a/Doc/howto/isolating-extensions.rst b/Doc/howto/isolating-extensions.rst
@@ -335,7 +335,7 @@ That is, heap types should:
 
 - Have the :c:macro:`Py_TPFLAGS_HAVE_GC` flag.
 - Define a traverse function using ``Py_tp_traverse``, which
-  visits the type (e.g. using :c:expr:`Py_VISIT(Py_TYPE(self))`).
+  visits the type (e.g. using ``Py_VISIT(Py_TYPE(self))``).
 
 Please refer to the the documentation of
 :c:macro:`Py_TPFLAGS_HAVE_GC` and :c:member:`~PyTypeObject.tp_traverse`
@@ -480,7 +480,7 @@ The largest roadblock is getting *the class a method was defined in*, or
 that method's "defining class" for short. The defining class can have a
 reference to the module it is part of.
 
-Do not confuse the defining class with :c:expr:`Py_TYPE(self)`. If the method
+Do not confuse the defining class with ``Py_TYPE(self)``. If the method
 is called on a *subclass* of your type, ``Py_TYPE(self)`` will refer to
 that subclass, which may be defined in different module than yours.
 
diff --git a/Doc/tools/.nitignore b/Doc/tools/.nitignore
@@ -23,7 +23,6 @@ Doc/extending/extending.rst
 Doc/glossary.rst
 Doc/howto/descriptor.rst
 Doc/howto/enum.rst
-Doc/howto/isolating-extensions.rst
 Doc/howto/logging.rst
 Doc/howto/urllib2.rst
 Doc/library/ast.rst
