/* Copyright (c) 1993
 *      Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de)
 *      Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de)
 * Copyright (c) 1987 Oliver Laumann
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program (see the file COPYING); if not, write to the
 * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 ****************************************************************
 * $Id: ansi.h,v 1.1.1.1 1993/08/15 18:32:54 nate Exp $ FAU
 */

#define NATTR		6

#define ATTR_DI		0	/* Dim mode */
#define ATTR_US		1	/* Underscore mode */
#define ATTR_BD		2	/* Bold mode */
#define ATTR_RV		3	/* Reverse mode */
#define ATTR_SO		4	/* Standout mode */
#define ATTR_BL		5	/* Blinking */

#define A_DI	(1<<ATTR_DI)
#define A_US	(1<<ATTR_US)
#define A_BD	(1<<ATTR_BD)
#define A_RV	(1<<ATTR_RV)
#define A_SO	(1<<ATTR_SO)
#define A_BL	(1<<ATTR_BL)
#define A_MAX	(1<<(NATTR-1))

/*
 *  Parser state
 */
enum state_t 
{
  LIT,				/* Literal input */
  ESC,				/* Start of escape sequence */
  ASTR,				/* Start of control string */
  STRESC,			/* ESC seen in control string */
  CSI,				/* Reading arguments in "CSI Pn ;...*/
  PRIN,				/* Printer mode */
  PRINESC,			/* ESC seen in printer mode */
  PRINCSI,			/* CSI seen in printer mode */
  PRIN4				/* CSI 4 seen in printer mode */
};

enum string_t 
{
  NONE,
  DCS,				/* Device control string */
  OSC,				/* Operating system command */
  APC,				/* Application program command */
  PM,				/* Privacy message */
  AKA,				/* title for current screen */
  GM				/* Global message to every display */
};

/*
 *  Types of movement used by GotoPos()
 */
enum move_t {
	M_NONE,
	M_UP,
	M_CUP,
	M_DO,
	M_CDO,
	M_LE,
	M_CLE,
	M_RI,
	M_CRI,
	M_RW,
	M_CR	/* CR and rewrite */
};

#define EXPENSIVE	 1000

#define G0			 0
#define G1			 1
#define G2			 2
#define G3			 3

#define ASCII		 0

#ifdef TOPSTAT
#define STATLINE	 (0)
#else
#define STATLINE	 (d_height-1)
#endif