commit https://github.com/vim/vim/commit/54c10ccf9274880e83093a99690e7bfa9a2d2fa8 Author: Bram Moolenaar <Bram@vim.org> Date: Wed May 25 22:00:11 2016 +0200 patch 7.4.1846 Problem: Ubsan detects a multiplication overflow. Solution: Don't use orig_mouse_time when it's zero. (Dominique Pelle)

#! /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