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