patch 8.2.4272: Vim9 expr test fails without the channel feature Commit: https://github.com/vim/vim/commit/eb6c2765959c91ddbb527f96f91ba5be199b8d41 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jan 31 13:36:36 2022 +0000 patch 8.2.4272: Vim9 expr test fails without the channel feature Problem: Vim9 expr test fails without the channel feature. (Dominique Pell?) Solution: Remove "g:" before "CheckFeature". (closes #9671)

" Vim filetype plugin
" Language:	roff(7)
" Maintainer:	Aman Verma
" Homepage:	https://github.com/a-vrma/vim-nroff-ftplugin
" Previous Maintainer:	Chris Spiegel <cspiegel@gmail.com>
" Last Change:	2020 Nov 21

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

setlocal commentstring=.\\\"%s
setlocal comments=:.\\\"
setlocal sections+=Sh

let b:undo_ftplugin = 'setlocal commentstring< comments< sections<'