patch 8.1.1771: options test fails on MS-Windows commit https://github.com/vim/vim/commit/d4404b4391a0cd3ab197e09bee7828c88882f6b2 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 28 18:38:09 2019 +0200 patch 8.1.1771: options test fails on MS-Windows Problem: Options test fails on MS-Windows. Solution: Add correct and incorrect values for 'completeslash'.

#! /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