From e046c145532216dde231a01a5f19617d2b352622 Mon Sep 17 00:00:00 2001
From: Richard Si <63936253+ichard26@users.noreply.github.com>
Date: Thu, 11 Nov 2021 20:40:17 -0500
Subject: [PATCH] Add changelog; fix two minor blib2to3 issues

---
 CHANGES.md             | 2 ++
 src/blib2to3/pygram.py | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/CHANGES.md b/CHANGES.md
index 215680ff2ee..5887b6dc2e0 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -6,6 +6,8 @@
 
 - Warn about Python 2 deprecation in more cases by improving Python 2 only syntax
   detection (#2592)
+- Add partial support for the match statement. As it's experimental, it's only enabled
+  when `--target-version py310` is explicitly specified (#2586)
 
 ## 21.10b0
 
diff --git a/src/blib2to3/pygram.py b/src/blib2to3/pygram.py
index 601d57f9840..aa20b8104ae 100644
--- a/src/blib2to3/pygram.py
+++ b/src/blib2to3/pygram.py
@@ -96,6 +96,7 @@ class _python_symbols(Symbols):
     or_test: int
     parameters: int
     pass_stmt: int
+    pattern: int
     patterns: int
     power: int
     print_stmt: int
@@ -153,6 +154,7 @@ class _pattern_symbols(Symbols):
 python_grammar_no_print_statement_no_exec_statement_async_keywords: Grammar
 python_grammar_no_exec_statement: Grammar
 pattern_grammar: Grammar
+python_grammar_soft_keywords: Grammar
 
 python_symbols: _python_symbols
 pattern_symbols: _pattern_symbols