patch 9.0.1593: MS-Windows: assert error when compiled with debug mode Commit: https://github.com/vim/vim/commit/3c240f608c38ef1af67e112e0e689751c003f946 Author: K.Takata <kentkt@csc.jp> Date: Wed May 31 12:47:45 2023 +0100 patch 9.0.1593: MS-Windows: assert error when compiled with debug mode Problem: MS-Windows: assert error when compiled with debug mode. Solution: Adjust arguments to setvbuf(). (Ken Takata, closes https://github.com/vim/vim/issues/12467)