patch 8.0.0335: functions test fails commit https://github.com/vim/vim/commit/507647da3151f7ffccac1b217936240daa79849c Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 17 16:43:49 2017 +0100 patch 8.0.0335: functions test fails Problem: Functions test fails. Solution: Use the right buffer number.

#! /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