patch 8.2.1588: cannot read back the prompt of a prompt buffer Commit: https://github.com/vim/vim/commit/077cc7aa0e0c431e97795612374fe17fe7c88803 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Sep 4 16:35:35 2020 +0200 patch 8.2.1588: cannot read back the prompt of a prompt buffer Problem: Cannot read back the prompt of a prompt buffer. Solution: Add prompt_getprompt(). (Ben Jackson, closes https://github.com/vim/vim/issues/6851)