1/* $NetBSD: troff.h,v 1.1.1.1 2016/01/13 18:41:48 christos Exp $ */ 2 3// -*- C++ -*- 4/* Copyright (C) 1989, 1990, 1991, 1992, 2000, 2001, 2002, 2004 5 Free Software Foundation, Inc. 6 Written by James Clark (jjc@jclark.com) 7 8This file is part of groff. 9 10groff is free software; you can redistribute it and/or modify it under 11the terms of the GNU General Public License as published by the Free 12Software Foundation; either version 2, or (at your option) any later 13version. 14 15groff is distributed in the hope that it will be useful, but WITHOUT ANY 16WARRANTY; without even the implied warranty of MERCHANTABILITY or 17FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 18for more details. 19 20You should have received a copy of the GNU General Public License along 21with groff; see the file COPYING. If not, write to the Free Software 22Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */ 23 24 25#include "lib.h" 26 27#include <ctype.h> 28#include <time.h> 29#include <stddef.h> 30#include <stdlib.h> 31#include <errno.h> 32 33#include "assert.h" 34#include "color.h" 35#include "device.h" 36#include "searchpath.h" 37 38typedef int units; 39 40extern units scale(units n, units x, units y); // scale n by x/y 41 42extern units units_per_inch; 43 44extern int ascii_output_flag; 45extern int suppress_output_flag; 46extern int color_flag; 47extern int is_html; 48 49extern int tcommand_flag; 50extern int vresolution; 51extern int hresolution; 52extern int sizescale; 53 54extern search_path *mac_path; 55 56#include "cset.h" 57#include "cmap.h" 58#include "errarg.h" 59#include "error.h" 60 61enum warning_type { 62 WARN_CHAR = 01, 63 WARN_NUMBER = 02, 64 WARN_BREAK = 04, 65 WARN_DELIM = 010, 66 WARN_EL = 020, 67 WARN_SCALE = 040, 68 WARN_RANGE = 0100, 69 WARN_SYNTAX = 0200, 70 WARN_DI = 0400, 71 WARN_MAC = 01000, 72 WARN_REG = 02000, 73 WARN_TAB = 04000, 74 WARN_RIGHT_BRACE = 010000, 75 WARN_MISSING = 020000, 76 WARN_INPUT = 040000, 77 WARN_ESCAPE = 0100000, 78 WARN_SPACE = 0200000, 79 WARN_FONT = 0400000, 80 WARN_IG = 01000000, 81 WARN_COLOR = 02000000 82 // change WARN_TOTAL if you add more warning types 83}; 84 85const int WARN_TOTAL = 03777777; 86 87int warning(warning_type, const char *, 88 const errarg & = empty_errarg, 89 const errarg & = empty_errarg, 90 const errarg & = empty_errarg); 91int output_warning(warning_type, const char *, 92 const errarg & = empty_errarg, 93 const errarg & = empty_errarg, 94 const errarg & = empty_errarg); 95