patch 8.0.1723: using one item array size declaration is misleading commit https://github.com/vim/vim/commit/f3a411783c9736645d6ba480c5ff9d861164c040 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 16 14:45:45 2018 +0200 patch 8.0.1723: using one item array size declaration is misleading Problem: Using one item array size declaration is misleading. Solution: Instead of using "[1]" and actually using a larger array, use "[]". This is to verify that this C99 feature works for all compilers.

#! /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