patch 8.2.2772: problems when restoring 'runtimepath' from a session file Commit: https://github.com/vim/vim/commit/635bd60804966803490287e97460ecdc91d5fe0a Author: Bram Moolenaar <Bram@vim.org> Date: Fri Apr 16 19:58:22 2021 +0200 patch 8.2.2772: problems when restoring 'runtimepath' from a session file Problem: Problems when restoring 'runtimepath' from a session file. Solution: Add the "skiprtp" item in 'sessionoptions'.

" 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=