From e69ec3f52845ef15c55a39e88c92c524d077fc0f Mon Sep 17 00:00:00 2001
From: Jon Meow <46229924+jonmeow@users.noreply.github.com>
Date: Mon, 1 Nov 2021 10:56:23 -0700
Subject: [PATCH] Fix format_grammar to run on lexer.lpp changes (#929)

---
 .pre-commit-config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ea37c6378588..c60f41507500 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -89,7 +89,7 @@ repos:
         name: Format the executable_semantics grammar file
         entry: executable_semantics/syntax/format_grammar.py
         language: python
-        files: ^executable_semantics/syntax/parser.ypp$
+        files: ^executable_semantics/syntax/(lexer.lpp|parser.ypp)$
         pass_filenames: false
   # Formatters should be run late so that they can re-format any prior changes.
   - repo: https://github.com/psf/black