xref: /illumos-gate/usr/src/cmd/troff/nroff.d/tw.h (revision 2a8bcb4e)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
23 /*	  All Rights Reserved  	*/
24 
25 /*
26  * University Copyright- Copyright (c) 1982, 1986, 1988
27  * The Regents of the University of California
28  * All Rights Reserved
29  *
30  * University Acknowledgment- Portions of this document are derived from
31  * software developed by the University of California, Berkeley, and its
32  * contributors.
33  */
34 
35 /* typewriter driving table structure */
36 
37 #define	NROFFCHARS	NCHARS	/* ought to be dynamic */
38 #define	_SPECCHAR_ST	256
39 
40 extern struct t {
41 	int	bset;		/* these bits have to be on */
42 	int	breset;		/* these bits have to be off */
43 	int	Hor;		/* #units in minimum horiz motion */
44 	int	Vert;		/* #units in minimum vert motion */
45 	int	Newline;	/* #units in single line space */
46 	int	Char;		/* #units in character width */
47 	int	Em;		/* ditto */
48 	int	Halfline;	/* half line units */
49 	int	Adj;		/* minimum units for horizontal adjustment */
50 	char	*twinit;	/* initialize terminal */
51 	char	*twrest;	/* reinitialize terminal */
52 	char	*twnl;		/* terminal sequence for newline */
53 	char	*hlr;		/* half-line reverse */
54 	char	*hlf;		/* half-line forward */
55 	char	*flr;		/* full-line reverse */
56 	char	*bdon;		/* turn bold mode on */
57 	char	*bdoff;		/* turn bold mode off */
58 	char	*iton;		/* turn italic mode on */
59 	char	*itoff;		/* turn italic mode off */
60 	char	*ploton;	/* turn plot mode on */
61 	char	*plotoff;	/* turn plot mode off */
62 	char	*up;		/* sequence to move up in plot mode */
63 	char	*down;		/* ditto */
64 	char	*right;		/* ditto */
65 	char	*left;		/* ditto */
66 
67 	char	*codetab[NROFFCHARS-_SPECCHAR_ST];
68 	char	width[NROFFCHARS];
69 } t;
70