patch 8.0.1397: pattern with & following nothing gives an error commit https://github.com/vim/vim/commit/890dd05492d88d48eee1dda7f7a1811d027ce7ca Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 16 19:59:37 2017 +0100 patch 8.0.1397: pattern with \& following nothing gives an error Problem: Pattern with \& following nothing gives an error. Solution: Emit an empty node when needed.

#! /bin/sh
# run the automatically generated configure script
CONFIG_STATUS=auto/config.status \
	auto/configure "$@" --srcdir="${srcdir:-.}" --cache-file=auto/config.cache
result=$?

# Stupid autoconf 2.5x causes this file to be left behind.
if test -f configure.lineno; then rm -f configure.lineno; fi

exit $result