@q file: includes.w@>
@q%   Copyright Dave Bone 1998 - 2015@>
@q% /*@>
@q%    This Source Code Form is subject to the terms of the Mozilla Public@>
@q%    License, v. 2.0. If a copy of the MPL was not distributed with this@>
@q%    file, You can obtain one at http://mozilla.org/MPL/2.0/.@>
@q% */@>
@** Cweb's writing out of \O2 program.\fbreak 
@*2 Include files.\fbreak 
To start things off, there are the Standard Template Library (STL) containers,
 \Yacco2's parse library definitions, and the specific
grammar definitions to parse the grammar.
@<Include files@>=
#include "globals.h"
#include "yacco2_stbl.h"
using namespace yacco2_stbl;
#include "o2_lcl_opts.h"
#include "o2_lcl_opt.h"
#include "pass3.h"
#include "o2_types.h" 
#include "la_expr_lexical.h" 
#include "la_expr.h" 
#include "enumerate_T_alphabet.h" 
#include "epsilon_rules.h" 
#include "mpost_output.h" 
#include "prt_xrefs_docs.h"
#include "eval_phrases.h" 
#include "enumerate_grammar.h" 
#include "rules_use_cnt.h"
@ Accrue \O2 code.
@<accrue \o2 code@>= // accrue code

@*2 Create header file for \O2 environment.\fbreak
Note, the ``include search'' directories for the c++ compiler has to be supplied
to the compiler environment used. This must include \Yacco2's library.
@(o2.h@>=
@h
#ifndef o2__
#define o2__ 1
@<Include files@>;
  @<External rtns and variables@>;
#endif

@*1 \O2 implementation.\fbreak
Start the code output to |o2.cpp|
by appending its include file.
@(o2.cpp@>=
#include "o2.h"
@<accrue \o2 code@>;