Core: strengthen configuration syntax checker. It is now a syntax error if tokens passed to a custom configuration handler are terminated by "{". The following incorrect configuration is now properly rejected: map $v $v2 { a b { c d { e f { }

# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


cat << END >> $NGX_AUTO_CONFIG_H

#ifndef $have
#define $have  0
#endif

END