patch 8.2.2044: MS-Windows: swap file test sometimes fails Commit: https://github.com/vim/vim/commit/5ee0981fb5259f94900ab25207caddf1fa61010d Author: Bram Moolenaar <Bram@vim.org> Date: Wed Nov 25 12:43:28 2020 +0100 patch 8.2.2044: MS-Windows: swap file test sometimes fails Problem: MS-Windows: swap file test sometimes fails. Solution: Use a more reliable way to change the process ID. When "timeout" fails use "ping" to wait up to ten minutes. (Ken Takata, closes #7365)

#! /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