patch 8.2.2055: MS-Windows: two Vim instances may use the same temp file Commit: https://github.com/vim/vim/commit/2472a74be4dedfeaff22314f31cf9787618163d1 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Nov 26 19:47:28 2020 +0100 patch 8.2.2055: MS-Windows: two Vim instances may use the same temp file Problem: MS-Windows: two Vim instances may use the same temp file. Solution: Use the process ID for the temp name. (Ken Takata, closes https://github.com/vim/vim/issues/7378)

#! /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