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 /* 23 * Copyright 1989 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 31 #pragma ident "%Z%%M% %I% %E% SMI" 32 33 /* 34 * University Copyright- Copyright (c) 1982, 1986, 1988 35 * The Regents of the University of California 36 * All Rights Reserved 37 * 38 * University Acknowledgment- Portions of this document are derived from 39 * software developed by the University of California, Berkeley, and its 40 * contributors. 41 */ 42 43 #include "tdef.h" 44 #ifdef NROFF 45 #include "tw.h" 46 #endif 47 #include "ext.h" 48 49 struct s *frame, *stk, *ejl; 50 struct s *nxf; 51 52 int pipeflg; 53 int hflg; /* used in nroff only */ 54 int eqflg; /* used in nroff only */ 55 56 #ifndef NROFF 57 int xpts; 58 int ppts; 59 int pfont; 60 int mpts; 61 int mfont; 62 int cs; 63 int ccs; 64 int bd; 65 #endif 66 67 int stdi; 68 int nofeed; 69 int quiet; 70 int stop; 71 char ibuf[IBUFSZ]; 72 char xbuf[IBUFSZ]; 73 char *ibufp; 74 char *xbufp; 75 char *eibuf; 76 char *xeibuf; 77 tchar pbbuf[NC]; /* pushback buffer for arguments, \n, etc. */ 78 tchar *pbp = pbbuf; /* next free slot in pbbuf */ 79 tchar *lastpbp = pbbuf; /* pbp in previous stack frame */ 80 int nx; 81 int mflg; 82 tchar ch = 0; 83 int ibf; 84 int ttyod; 85 int iflg; 86 char *enda; 87 int rargc; 88 char **argp; 89 int trtab[NTRTAB]; 90 int lgf; 91 int copyf; 92 filep ip; 93 int nlflg; 94 int donef; 95 int nflush; 96 int nfo; 97 int ifile; 98 int padc; 99 int raw; 100 int ifl[NSO]; 101 int ifi; 102 int flss; 103 int nonumb; 104 int trap; 105 int tflg; 106 int ejf; 107 int gflag; 108 int dilev; 109 filep offset; 110 int em; 111 int ds; 112 filep woff; 113 int app; 114 int ndone; 115 int lead; 116 int ralss; 117 filep nextb; 118 tchar nrbits; 119 int nform; 120 int oldmn; 121 int newmn; 122 int macerr; 123 filep apptr; 124 int diflg; 125 filep roff; 126 int wbfi; 127 int evi; 128 int vflag; 129 int noscale; 130 int po1; 131 int nlist[NTRAP]; 132 int mlist[NTRAP]; 133 int evlist[EVLSZ]; 134 int ev; 135 int tty; 136 int sfont = FT; /* appears to be "standard" font; used by .ul */ 137 int sv; 138 int esc; 139 int widthp; 140 int xfont; 141 int setwdf; 142 int over; 143 int nhyp; 144 tchar **hyp; 145 tchar *olinep; 146 int dotT; 147 char *unlkp; 148 int no_out; 149 struct widcache widcache[NWIDCACHE]; 150 struct d d[NDI]; 151 struct d *dip; 152