commit https://github.com/vim/vim/commit/0fcc7c6dd1902b71e0e7d0a35ddabafef6455a83 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 2 21:22:52 2016 +0200 patch 7.4.1984 Problem: Not all quickfix features are tested. Solution: Add a few more tests. (Yegappan Lakshmanan)

#! /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