1/*	$NetBSD: eqn.h,v 1.1.1.1 2016/01/13 18:41:49 christos Exp $	*/
2
3// -*- C++ -*-
4/* Copyright (C) 1989, 1990, 1991, 1992, 2001 Free Software Foundation, Inc.
5     Written by James Clark (jjc@jclark.com)
6
7This file is part of groff.
8
9groff is free software; you can redistribute it and/or modify it under
10the terms of the GNU General Public License as published by the Free
11Software Foundation; either version 2, or (at your option) any later
12version.
13
14groff is distributed in the hope that it will be useful, but WITHOUT ANY
15WARRANTY; without even the implied warranty of MERCHANTABILITY or
16FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
17for more details.
18
19You should have received a copy of the GNU General Public License along
20with groff; see the file COPYING.  If not, write to the Free Software
21Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
22
23#include "lib.h"
24
25#include <assert.h>
26#include <stdlib.h>
27#include <errno.h>
28#include "cset.h"
29#include "errarg.h"
30#include "error.h"
31
32#include "box.h"
33
34extern char start_delim;
35extern char end_delim;
36extern int non_empty_flag;
37extern int inline_flag;
38extern int draw_flag;
39extern int one_size_reduction_flag;
40extern int compatible_flag;
41extern int nroff;
42
43void init_lex(const char *str, const char *filename, int lineno);
44void lex_error(const char *message,
45	       const errarg &arg1 = empty_errarg,
46	       const errarg &arg2 = empty_errarg,
47	       const errarg &arg3 = empty_errarg);
48
49void init_table(const char *device);
50
51// prefix for all registers, strings, macros
52#define PREFIX "0"
53