patch 8.2.4594: need to write script to a file to be able to source them Commit: https://github.com/vim/vim/commit/36a5b6867bb6c0bd69c8da7d788000ab8a0b0ab0 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sat Mar 19 12:56:51 2022 +0000 patch 8.2.4594: need to write script to a file to be able to source them Problem: Need to write script to a file to be able to source them. Solution: Make ":source" use lines from the current buffer. (Yegappan Lakshmanan et al., closes #9967)