patch 8.0.0583: fold test hangs on MS-Windows commit https://github.com/vim/vim/commit/b11c826ddc459813f9f991cdb8e8736b686a6328 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 23 16:48:20 2017 +0200 patch 8.0.0583: fold test hangs on MS-Windows Problem: Fold test hangs on MS-Windows. Solution: Avoid overflow in compare.

#! /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