gh-106948: Update documentation nitpick_ignore for c:identifer domain (#107295)

Update the nitpick_ignore of the documentation configuration to fix
Sphinx warnings about standard C types when declaring functions with
the "c:function" markups.

Copy standard C types declared in the "c:type" domain to the
"c:identifier" domain, since "c:function" markup looks for types in
the "c:identifier" domain.

Co-authored-by: Serhiy Storchaka <[email protected]>

Author: vstinner

Doc/conf.py

@@ -153,6 +153,15 @@
     ('py:meth', '_SubParsersAction.add_parser'),
 ]
 
+# gh-106948: Copy standard C types declared in the "c:type" domain to the
+# "c:identifier" domain, since "c:function" markup looks for types in the
+# "c:identifier" domain. Use list() to not iterate on items which are being
+# added
+for role, name in list(nitpick_ignore):
+    if role == 'c:type':
+        nitpick_ignore.append(('c:identifier', name))
+del role, name
+
 # Disable Docutils smartquotes for several translations
 smartquotes_excludes = {
     'languages': ['ja', 'fr', 'zh_TW', 'zh_CN'], 'builders': ['man', 'text'],

Doc/tools/.nitignore

@@ -8,7 +8,6 @@ Doc/c-api/arg.rst
 Doc/c-api/bool.rst
 Doc/c-api/buffer.rst
 Doc/c-api/bytes.rst
-Doc/c-api/call.rst
 Doc/c-api/capsule.rst
 Doc/c-api/cell.rst
 Doc/c-api/code.rst
@@ -26,8 +25,6 @@ Doc/c-api/init.rst
 Doc/c-api/init_config.rst
 Doc/c-api/intro.rst
 Doc/c-api/iterator.rst
-Doc/c-api/long.rst
-Doc/c-api/marshal.rst
 Doc/c-api/memory.rst
 Doc/c-api/memoryview.rst
 Doc/c-api/module.rst