--- a/black.toml Sat Nov 02 12:42:23 2019 -0700
+++ b/black.toml Sat Nov 02 12:51:28 2019 -0700
@@ -9,7 +9,6 @@
| \.mypy_cache/
| \.venv/
| mercurial/thirdparty/
-| hgext/fsmonitor/pywatchman/
| contrib/python-zstandard/
'''
skip-string-normalization = true