patch 8.1.1541: check for ASAN is not reliable commit https://github.com/vim/vim/commit/bffc50494d52a3690cbbc5c7b34a835f9153184e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 15 16:34:21 2019 +0200 patch 8.1.1541: check for ASAN is not reliable Problem: Check for ASAN is not reliable. Solution: Check the version output. (Dominique Pelle, closes https://github.com/vim/vim/issues/4543)

" 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=