/* 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 */
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 deltaps =
3;
/* default change in ps */ int gsize =
10;
/* default initial point size */ int ft;
/* default font */ int linect;
/* line number in file */ int eqline;
/* line where eqn started */ 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 */