patch 8.2.1771: synIDattr() cannot get the value of ctermul Commit: https://github.com/vim/vim/commit/391c36279415d0b8c5dba1ba11b668add04be963 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 29 20:59:17 2020 +0200 patch 8.2.1771: synIDattr() cannot get the value of ctermul Problem: synIDattr() cannot get the value of ctermul. Solution: Add the "ul" value for "what". (closes https://github.com/vim/vim/issues/7037)

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!