patch 8.1.0124: has('vcon') returns true even for non-win32 terminal commit https://github.com/vim/vim/commit/d8b37a53bd29cab78c6997aa75207385213f23e2 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 28 15:50:28 2018 +0200 patch 8.1.0124: has('vcon') returns true even for non-win32 terminal Problem: has('vcon') returns true even for non-win32 terminal. Solution: Check the terminal type. (Nobuhiro Takasaki, closes https://github.com/vim/vim/issues/3106)

" 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=