patch 8.2.4317: MS-Windows: Vim exits when Python 3 initialisation fails Commit: https://github.com/vim/vim/commit/63ff72aab91679725077eab5c5405267792268bd Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 7 13:54:01 2022 +0000 patch 8.2.4317: MS-Windows: Vim exits when Python 3 initialisation fails Problem: MS-Windows: Vim exits when Python 3 initialisation fails. Solution: Hook into the exit() function to recover from the failure. (Ken Takata, closes #9710)

/* if_ole.cpp */
void InitOLE(int* pbDoRestart);
void UninitOLE(void);
void RegisterMe(int silent);
void UnregisterMe(int bNotifyUser);