1114402Sru/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
2114402Sru     Written by James Clark (jjc@jclark.com)
3114402Sru
4114402SruThis file is part of groff.
5114402Sru
6114402Srugroff is free software; you can redistribute it and/or modify it under
7114402Sruthe terms of the GNU General Public License as published by the Free
8114402SruSoftware Foundation; either version 2, or (at your option) any later
9114402Sruversion.
10114402Sru
11114402Srugroff is distributed in the hope that it will be useful, but WITHOUT ANY
12114402SruWARRANTY; without even the implied warranty of MERCHANTABILITY or
13114402SruFITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14114402Srufor more details.
15114402Sru
16114402SruYou should have received a copy of the GNU General Public License along
17114402Sruwith groff; see the file COPYING.  If not, write to the Free Software
18151503SruFoundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
19114402Sru
20114411Sru/* $FreeBSD$ */
21114411Sru
22114402Sru#include "lib.h"
23114402Sru
24114402Sru// Table of invalid input characters.
25114402Sru
26114402Sruchar invalid_char_table[256]= {
27114402Sru#ifndef IS_EBCDIC_HOST
28114402Sru  1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1,
29114402Sru  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
30114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
31114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
32114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
33114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
34114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
35114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
36114411Sru  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
37114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
38114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
39114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
40114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
41114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
42114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
43114411Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
44114402Sru#else
45114402Sru  1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1,
46114402Sru  1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1,
47114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
48114402Sru  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
49114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
50114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
51114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
52114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
53114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
54114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
55114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
56114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
57114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
58114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
59114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
60114402Sru  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
61114402Sru#endif
62114402Sru};
63