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/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/
/*
* Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc.
* All Rights Reserved.
*/
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */
#include "e.h"
int dbg; /* debugging print if non-zero */
int lp[80]; /* stack for things like piles and matrices */
int ct; /* pointer to lp */
int used[100]; /* available registers */
int ps; /* default init point size */
int resolution = 720; /* resolution of ditroff */
int deltaps = 3; /* default change in ps */
int gsize = 10; /* default initial point size */
int gfont = ITAL; /* italic */
int ft; /* default font */
FILE *curfile; /* current input file */
int ifile;
int linect; /* line number in file */
int eqline; /* line where eqn started */
int svargc;
char **svargv;
int eht[100];
int ebase[100];
int lfont[100];
int rfont[100];
int eqnreg; /* register where final string appears */
int eqnht; /* inal height of equation */
int lefteq = '\0'; /* left in-line delimiter */
int righteq = '\0'; /* right in-line delimiter */
int lastchar; /* last character read by lex */
int markline = 0; /* 1 if this EQ/EN contains mark or lineup */
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