patch 8.2.2915: MS-Windows: when using "default" for encoding utf-8 is used Commit: https://github.com/vim/vim/commit/ef8706fb84cfe8bd58b1b26b0742e42caf09655b Author: K.Takata <kentkt@csc.jp> Date: Mon May 31 18:40:49 2021 +0200 patch 8.2.2915: MS-Windows: when using "default" for encoding utf-8 is used Problem: MS-Windows: when using "default" for encoding utf-8 is used. Solution: Use the system encoding. (Ken Takata, closes https://github.com/vim/vim/issues/8300)