patch 8.1.1362: code and data in tests can be hard to read commit https://github.com/vim/vim/commit/c79745a82faeb5a6058e915ca49a4c69fa60ea01 Author: Bram Moolenaar <Bram@vim.org> Date: Mon May 20 22:12:34 2019 +0200 patch 8.1.1362: code and data in tests can be hard to read Problem: Code and data in tests can be hard to read. Solution: Use the new heredoc style. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/4400)

" Vim filetype plugin file
" Language:             screen(1) configuration file
" Previous Maintainer:  Nikolai Weibull <now@bitwi.se>
" Latest Revision:      2008-07-09

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

let s:cpo_save = &cpo
set cpo&vim

let b:undo_ftplugin = "setl com< cms< fo<"

setlocal comments=:# commentstring=#\ %s formatoptions-=t formatoptions+=croql

let &cpo = s:cpo_save
unlet s:cpo_save