commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Author: Bram Moolenaar <Bram@vim.org> Date: Fri Mar 11 22:19:44 2016 +0100 patch 7.4.1536 Problem: Cannot re-use a channel for another job. Solution: Add the "channel" option to job_start().

#! /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