Fix distutils.filelist.FileList under Windows (#13193).
The code used to call os.path.join to build a regex but without escaping
the backslash, which lead to test failures on Windows. Antoine Pitrou
fixed it in 0a94e2f807c7 by enhancing the code to accept both / and \,
with proper escaping, but in my opinion this goes against the distutils
feature freeze, hence this change.
diff --git a/Misc/NEWS b/Misc/NEWS
index f45da75..8ecb67d 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -282,8 +282,7 @@
- Issues #1745761, #755670, #13357, #12629, #1200313: HTMLParser now correctly
handles non-valid attributes, including adjacent and unquoted attributes.
-- Issue #13193: Fix distutils.filelist.FileList under Windows. The
- "recursive-include" directive now recognizes both legal path separators.
+- Issue #13193: Fix distutils.filelist.FileList under Windows.
- Issue #13384: Remove unnecessary __future__ import in Lib/random.py