patch 8.2.1662: :mksession does not restore shared terminal buffer properly Commit: https://github.com/vim/vim/commit/0e655111e9dbdbdf69fee1b199f2b9c355bf4a10 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Sep 11 20:36:36 2020 +0200 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Problem: :mksession does not restore shared terminal buffer properly. Solution: Keep a hashtab with terminal buffers. (Rob Pilling, closes https://github.com/vim/vim/issues/6930)