Add an entry for Doc/library/ast.rst in the grammar update file (#639)

isidentical · encukou · web-flow · commit 4cdc312ba22d · 2020-10-29T19:15:49.000Z
Co-authored-by: Petr Viktorin &lt;encukou@gmail.com&gt;
diff --git a/grammar.rst b/grammar.rst
@@ -49,6 +49,8 @@ Note: sometimes things mysteriously don't work.  Before giving up, try ``make cl
 * ``_Unparser`` in the :file:`Lib/ast.py` file may need changes to accommodate
   any modifications in the AST nodes.
 
+* :file:`Doc/library/ast.rst` may need to be updated to reflect changes to AST nodes.
+
 * Add some usage of your new syntax to ``test_grammar.py``.
 
 * Certain changes may require tweaks to the library module :mod:`pyclbr`.
