patch 8.0.1078: using freed memory with ":hi Normal" commit https://github.com/vim/vim/commit/b4ea1914b8ca7c368253bd96e6b3cb9e3392da1c Author: Bram Moolenaar <Bram@vim.org> Date: Sat Sep 9 15:28:14 2017 +0200 patch 8.0.1078: using freed memory with ":hi Normal" Problem: Using freed memory with ":hi Normal". Solution: Get "item" again after updating the table.

#! /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