commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 5 20:46:16 2016 +0100 patch 7.4.1052 Problem: Illegal memory access with weird syntax command. (Dominique Pelle) Solution: Check for column past end of line.

#! /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