patch 8.1.0684: warnings from 64-bit compiler commit https://github.com/vim/vim/commit/4b7214ea7834c72188f4a7b0b76b49b81fef7d27 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 3 21:55:32 2019 +0100 patch 8.1.0684: warnings from 64-bit compiler Problem: Warnings from 64-bit compiler. Solution: Add type casts. (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