patch 8.2.2307: a shell command in the vimrc causes terminal output Commit: https://github.com/vim/vim/commit/ebbf11c1198b7aec8a1a55f7231ecb4f1a432fa0 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 7 14:45:03 2021 +0100 patch 8.2.2307: a shell command in the vimrc causes terminal output Problem: A shell command in the vimrc causes terminal output. Solution: Do not call starttermcap() after a shell command if the termcap wasn't active before.

" Vim filetype plugin
" Language:		JSON
" Maintainer:		David Barnett <daviebdawg+vim@gmail.com>
" Last Change:		2014 Jul 16

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

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

setlocal formatoptions-=t

" JSON has no comments.
setlocal comments=
setlocal commentstring=