[3.13] GH-119496: accept UTF-8 BOM in .pth files (GH-119508)
`Out-File -Encoding utf8` and similar commands in Windows Powershell 5.1 emit
UTF-8 with a BOM marker, which the regular `utf-8` codec decodes incorrectly.
`utf-8-sig` accepts a BOM, but also works correctly without one.
This change also makes .pth files match the way Python source files are handled.
(cherry picked from commit bf5b6467f8cc06759f3396ab1a8ad64fe7d1db2e)
Co-authored-by: Alyssa Coghlan <ncoghlan@gmail.com>
Co-authored-by: Inada Naoki <songofacandy@gmail.com>
1 file changed
