gh-101100: Fix reference warnings in `c-api/init.rst` documenting `PyGILState_STATE...

diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst
index ccf85e627f9b5f36222fb14a1a9265d2be5e395f..7a501ea22be64b946cf6b552626d585485415442 100644 (file)
--- a/Doc/c-api/init.rst
+++ b/Doc/c-api/init.rst
@@ -1113,7 +1113,7 @@ code, or when embedding the Python interpreter:
    This function is safe to call without an :term:`attached thread state`; it
    will simply return ``NULL`` indicating that there was no prior thread state.
 
-   .. seealso:
+   .. seealso::
       :c:func:`PyEval_ReleaseThread`
 
    .. note::
@@ -1124,6 +1124,19 @@ code, or when embedding the Python interpreter:
 The following functions use thread-local storage, and are not compatible
 with sub-interpreters:
 
+.. c:type:: PyGILState_STATE
+
+   The type of the value returned by :c:func:`PyGILState_Ensure` and passed to
+   :c:func:`PyGILState_Release`.
+
+   .. c:enumerator:: PyGILState_LOCKED
+
+      The GIL was already held when :c:func:`PyGILState_Ensure` was called.
+
+   .. c:enumerator:: PyGILState_UNLOCKED
+
+      The GIL was not held when :c:func:`PyGILState_Ensure` was called.
+
 .. c:function:: PyGILState_STATE PyGILState_Ensure()
 
    Ensure that the current thread is ready to call the Python C API regardless
@@ -1174,12 +1187,12 @@ with sub-interpreters:
    made on the main thread.  This is mainly a helper/diagnostic function.
 
    .. note::
-      This function does not account for :term:`thread states <thread state>` created
-      by something other than :c:func:`PyGILState_Ensure` (such as :c:func:`PyThreadState_New`).
+      This function may return non-``NULL`` even when the :term:`thread state`
+      is detached.
       Prefer :c:func:`PyThreadState_Get` or :c:func:`PyThreadState_GetUnchecked`
       for most cases.
 
-   .. seealso: :c:func:`PyThreadState_Get``
+   .. seealso:: :c:func:`PyThreadState_Get`
 
 .. c:function:: int PyGILState_Check()
 
@@ -1278,11 +1291,11 @@ All of the following functions must be called after :c:func:`Py_Initialize`.
    must be :term:`attached <attached thread state>`
 
    .. versionchanged:: 3.9
-      This function now calls the :c:member:`PyThreadState.on_delete` callback.
+      This function now calls the :c:member:`!PyThreadState.on_delete` callback.
       Previously, that happened in :c:func:`PyThreadState_Delete`.
 
    .. versionchanged:: 3.13
-      The :c:member:`PyThreadState.on_delete` callback was removed.
+      The :c:member:`!PyThreadState.on_delete` callback was removed.
 
 
 .. c:function:: void PyThreadState_Delete(PyThreadState *tstate)

diff --git a/Doc/tools/.nitignore b/Doc/tools/.nitignore
index 4ee09c6bbaa06911b70a4847d00deed01a5b79f0..827c5808fa5865f4f29bd6cf1f464817c9ec4420 100644 (file)
--- a/Doc/tools/.nitignore
+++ b/Doc/tools/.nitignore
@@ -4,7 +4,6 @@
 
 Doc/c-api/descriptor.rst
 Doc/c-api/float.rst
-Doc/c-api/init.rst
 Doc/c-api/init_config.rst
 Doc/c-api/intro.rst
 Doc/c-api/module.rst