patch 8.0.1687: 64 bit compiler warnings commit https://github.com/vim/vim/commit/d6b4f2dd760b425c63c359b9ff299f73448f8854 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Apr 10 18:26:27 2018 +0200 patch 8.0.1687: 64 bit compiler warnings Problem: 64 bit compiler warnings. Solution: change type, add type cast. (Mike Williams)

#! /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