patch 8.2.4731: the changelist index is not remembered per buffer Commit: https://github.com/vim/vim/commit/db0ea7f2b00c84d84f188c9e9953c4f1887528e7 Author: LemonBoy <thatlemon@gmail.com> Date: Sun Apr 10 17:59:26 2022 +0100 patch 8.2.4731: the changelist index is not remembered per buffer Problem: The changelist index is not remembered per buffer. Solution: Keep the changelist index per window and buffer. (closes https://github.com/vim/vim/issues/10135, closes #2173)