patch 8.1.2209: LF in escape codes may be expanded to CR-LF Commit: https://github.com/vim/vim/commit/ec6f7350129f8c7809fd061f58a9eb6790c445a8 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Oct 24 17:49:27 2019 +0200 patch 8.1.2209: LF in escape codes may be expanded to CR-LF Problem: LF in escape codes may be expanded to CR-LF. Solution: Do not expand LF in escape codes to CR-LF. (closes https://github.com/vim/vim/issues/5107)

#!/bin/sh
#
# ref - Check spelling of the arguments
#
# Usage: ref word ..
#
# can be used for the K command of Vim
#
spell <<EOF
$*
EOF