patch 8.0.1470: integer overflow when using regexp pattern commit https://github.com/vim/vim/commit/2c7b906afb86b986476cfc959732e433b1b4a3b1 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 4 18:22:46 2018 +0100 patch 8.0.1470: integer overflow when using regexp pattern Problem: Integer overflow when using regexp pattern. (geeknik) Solution: Use a long instead of int. (Christian Brabandt, closes https://github.com/vim/vim/issues/2251)

#! /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