patch 8.2.4615: mapping with escaped bar does not work in :def function Commit: https://github.com/vim/vim/commit/ac48506ac62b2ece523d5af6ea6c95b699d70b94 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 23 19:45:01 2022 +0000 patch 8.2.4615: mapping with escaped bar does not work in :def function Problem: Mapping with escaped bar does not work in :def function. (Sergey Vlasov) Solution: Do not remove the backslash. (closes #10002)

README_src.txt for version 8.2 of Vim: Vi IMproved.

The source archive contains the files needed to compile Vim on Unix systems.
It is packed for Unix systems (NL line separator).

For more information, see the README.txt file that comes with the runtime
archive (vim-8.2-rt.tar.gz).  To be able to run Vim you MUST get the runtime
archive too!