xref: /illumos-gate/usr/src/cmd/troff/ni.c (revision 2a8bcb4e)

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2002 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
/*	  All Rights Reserved  	*/

/*
 * University Copyright- Copyright (c) 1982, 1986, 1988
 * The Regents of the University of California
 * All Rights Reserved
 *
 * University Acknowledgment- Portions of this document are derived from
 * software developed by the University of California, Berkeley, and its
 * contributors.
 */

#include "tdef.h"

/* You may want to change these names */

#ifdef NROFF

char	termtab[NS] = "/usr/share/lib/nterm/tab.";  /* term type added in ptinit() */
char	fontfile[NS] = "";	/* not used */
char	devname[20] = "37";

#else

char	termtab[NS] = "/usr/lib/font"; /* rest added in ptinit() */
char	fontfile[NS] = "/usr/lib/font";/* rest added in casefp() */
char	devname[20]	 = "post";	/* default typesetter */

#endif
char	tmp_name[] = "/usr/tmp/trtmpXXXXXX";
char	obuf[OBUFSZ];	/* characters collected here for typesetter output */
char	*obufp = obuf;
struct numtab numtab[NN] = {
	{ PAIR('%', 0) },
	{ PAIR('n', 'l') },
	{ PAIR('y', 'r') },
	{ PAIR('h', 'p') },
	{ PAIR('c', 't') },
	{ PAIR('d', 'n') },
	{ PAIR('m', 'o') },
	{ PAIR('d', 'y') },
	{ PAIR('d', 'w') },
	{ PAIR('l', 'n') },
	{ PAIR('d', 'l') },
	{ PAIR('s', 't') },
	{ PAIR('s', 'b') },
	{ PAIR('c', '.') },
	{ PAIR('$', '$') },
};


int	pto = 10000;
int	pfrom = 1;
int	print = 1;
char	nextf[NS] = "/usr/share/lib/tmac/";
char	mfiles[NMF][NS];
int	nmfi = 0;
#ifndef NROFF
int	oldbits = -1;
#endif
int	init = 1;
int	fc = IMP;	/* field character */
int	eschar = '\\';
#ifdef	NROFF
int	pl = 11*INCH;
int	po = PO;
#else
int	pl;
int	po;
#endif
int	dfact = 1;
int	dfactd = 1;
int	res = 1;
int	smnt = 0;	/* beginning of special fonts */
int	ascii = ASCII;
int	ptid = PTID;
int	lg = LG;
int	pnlist[NPN] = { -1 };


int	*pnp = pnlist;
int	npn = 1;
int	npnflg = 1;
int	dpn = -1;
int	totout = 1;
int	ulfont = ULFONT;
int	tabch = TAB;
int	ldrch = LEADER;
extern int caseds(), caseas(), casesp(), caseft(), caseps(), casevs(),
casenr(), caseif(), casepo(), casetl(), casetm(), casebp(), casech(),
casepn(), tbreak(), caseti(), casene(), casenf(), casece(), casefi(),
casein(), casell(), casens(), casemk(), casert(), caseam(),
casede(), casedi(), caseda(), casewh(), casedt(), caseit(), caserm(),
casern(), casead(), casers(), casena(), casepl(), caseta(), casetr(),
caseul(), caselt(), casenx(), caseso(), caseig(), casetc(), casefc(),
caseec(), caseeo(), caselc(), caseev(), caserd(), caseab(), casefl(),
done(), casess(), casefp(), casecs(), casebd(), caselg(), casehc(),
casehy(), casenh(), casenm(), casenn(), casesv(), caseos(), casels(),
casecc(), casec2(), caseem(), caseaf(), casehw(), casemc(), casepm(),
casecu(), casepi(), caserr(), caseuf(), caseie(), caseel(), casepc(),
caseht(), casecf(), casesy(), caself(), casedb();

#define	C(a,b)	{a, 0, b, 0}
struct contab contab[NM] = {
	C(PAIR('d', 's'), caseds),
	C(PAIR('a', 's'), caseas),
	C(PAIR('s', 'p'), casesp),
	C(PAIR('f', 't'), caseft),
	C(PAIR('p', 's'), caseps),
	C(PAIR('v', 's'), casevs),
	C(PAIR('n', 'r'), casenr),
	C(PAIR('i', 'f'), caseif),
	C(PAIR('i', 'e'), caseie),
	C(PAIR('e', 'l'), caseel),
	C(PAIR('p', 'o'), casepo),
	C(PAIR('t', 'l'), casetl),
	C(PAIR('t', 'm'), casetm),
	C(PAIR('b', 'p'), casebp),
	C(PAIR('c', 'h'), casech),
	C(PAIR('p', 'n'), casepn),
	C(PAIR('b', 'r'), tbreak),
	C(PAIR('t', 'i'), caseti),
	C(PAIR('n', 'e'), casene),
	C(PAIR('n', 'f'), casenf),
	C(PAIR('c', 'e'), casece),
	C(PAIR('f', 'i'), casefi),
	C(PAIR('i', 'n'), casein),
	C(PAIR('l', 'l'), casell),
	C(PAIR('n', 's'), casens),
	C(PAIR('m', 'k'), casemk),
	C(PAIR('r', 't'), casert),
	C(PAIR('a', 'm'), caseam),
	C(PAIR('d', 'e'), casede),
	C(PAIR('d', 'i'), casedi),
	C(PAIR('d', 'a'), caseda),
	C(PAIR('w', 'h'), casewh),
	C(PAIR('d', 't'), casedt),
	C(PAIR('i', 't'), caseit),
	C(PAIR('r', 'm'), caserm),
	C(PAIR('r', 'r'), caserr),
	C(PAIR('r', 'n'), casern),
	C(PAIR('a', 'd'), casead),
	C(PAIR('r', 's'), casers),
	C(PAIR('n', 'a'), casena),
	C(PAIR('p', 'l'), casepl),
	C(PAIR('t', 'a'), caseta),
	C(PAIR('t', 'r'), casetr),
	C(PAIR('u', 'l'), caseul),
	C(PAIR('c', 'u'), casecu),
	C(PAIR('l', 't'), caselt),
	C(PAIR('n', 'x'), casenx),
	C(PAIR('s', 'o'), caseso),
	C(PAIR('i', 'g'), caseig),
	C(PAIR('t', 'c'), casetc),
	C(PAIR('f', 'c'), casefc),
	C(PAIR('e', 'c'), caseec),
	C(PAIR('e', 'o'), caseeo),
	C(PAIR('l', 'c'), caselc),
	C(PAIR('e', 'v'), caseev),
	C(PAIR('r', 'd'), caserd),
	C(PAIR('a', 'b'), caseab),
	C(PAIR('f', 'l'), casefl),
	C(PAIR('e', 'x'), done),
	C(PAIR('s', 's'), casess),
	C(PAIR('f', 'p'), casefp),
	C(PAIR('c', 's'), casecs),
	C(PAIR('b', 'd'), casebd),
	C(PAIR('l', 'g'), caselg),
	C(PAIR('h', 'c'), casehc),
	C(PAIR('h', 'y'), casehy),
	C(PAIR('n', 'h'), casenh),
	C(PAIR('n', 'm'), casenm),
	C(PAIR('n', 'n'), casenn),
	C(PAIR('s', 'v'), casesv),
	C(PAIR('o', 's'), caseos),
	C(PAIR('l', 's'), casels),
	C(PAIR('c', 'c'), casecc),
	C(PAIR('c', '2'), casec2),
	C(PAIR('e', 'm'), caseem),
	C(PAIR('a', 'f'), caseaf),
	C(PAIR('h', 'w'), casehw),
	C(PAIR('m', 'c'), casemc),
	C(PAIR('p', 'm'), casepm),
	C(PAIR('p', 'i'), casepi),
	C(PAIR('u', 'f'), caseuf),
	C(PAIR('p', 'c'), casepc),
	C(PAIR('h', 't'), caseht),
	C(PAIR('c', 'f'), casecf),
	C(PAIR('s', 'y'), casesy),
	C(PAIR('l', 'f'), caself),
	C(PAIR('d', 'b'), casedb),
/*	C(PAIR('!', 0), casesy), */	/* synonym for .sy */
};


tchar oline[LNSIZE+1];

/*
 * troff environment block
 */

struct	env env = {
/* int	ics	 */	0,
/* int	sps	 */	0,
/* int	spacesz	 */	0,
/* int	lss	 */	0,
/* int	lss1	 */	0,
/* int	ll	 */	0,
/* int	ll1	 */	0,
/* int	lt	 */	0,
/* int	lt1	 */	0,
/* tchar i	*/	0, 	/* insertion character */
/* int	icf	 */	0,
/* tchar	chbits	 */	0,	/* size+font bits for current character */
/* tchar	spbits	 */	0,
/* tchar	nmbits	 */	0,
/* int	apts	 */	PS,	/* actual point size -- as requested by user */
/* int	apts1	 */	PS,	/* need not match an existent size */
/* int	pts	 */	PS,	/* hence, this is the size that really exists */
/* int	pts1	 */	PS,
/* int	font	 */	FT,
/* int	font1	 */	FT,
/* int	ls	 */	1,
/* int	ls1	 */	1,
/* int	ad	 */	1,
/* int	nms	 */	1,
/* int	ndf	 */	1,
/* int	fi	 */	1,
/* int	cc	 */	'.',
/* int	c2	 */	'\'',
/* int	ohc	 */	OHC,
/* int	tdelim	 */	IMP,
/* int	hyf	 */	0,
/* int	hyoff	 */	0,
/* int	un1	 */	-1,
/* int	tabc	 */	0,
/* int	dotc	 */	'.',
/* int	adsp	 */	0,
/* int	adrem	 */	0,
/* int	lastl	 */	0,
/* int	nel	 */	0,
/* int	admod	 */	0,
/* tchar	*wordp	 */	0,
/* int	spflg	 */	0,	/* probably to indicate space after punctuation needed */
/* tchar	*linep	 */	0,
/* tchar	*wdend	 */	0,
/* tchar	*wdstart	 */	0,
/* int	wne	 */	0,
/* int	ne	 */	0,
/* int	nc	 */	0,
/* int	nb	 */	0,
/* int	lnmod	 */	0,
/* int	nwd	 */	0,
/* int	nn	 */	0,
/* int	ni	 */	0,
/* int	ul	 */	0,
/* int	cu	 */	0,
/* int	ce	 */	0,
/* int	in	 */	0,
/* int	in1	 */	0,
/* int	un	 */	0,
/* int	wch	 */	0,
/* int	pendt	 */	0,
/* tchar	*pendw	 */	(tchar *)0,
/* int	pendnf	 */	0,
/* int	spread	 */	0,
/* int	it	 */	0,
/* int	itmac	 */	0,
/* int	lnsize	 */	LNSIZE,
};