patch 8.2.2031: some tests fail when run under valgrind Commit: https://github.com/vim/vim/commit/18dc355395f2eac72ab83d984cacd26ae61c791f Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 22 14:24:00 2020 +0100 patch 8.2.2031: some tests fail when run under valgrind Problem: Some tests fail when run under valgrind. Solution: Avoid timing problems.

#! /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