patch 8.1.1382: error when editing test file commit https://github.com/vim/vim/commit/3020a87cb121123abf1e9a1eca0eddac241fc481 Author: Bram Moolenaar <Bram@vim.org> Date: Fri May 24 17:33:01 2019 +0200 patch 8.1.1382: error when editing test file Problem: Error when editing test file. Solution: Remove part of modeline.

#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done