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- /*
- * This file is part of the UCB release of Plan 9. It is subject to the license
- * terms in the LICENSE file found in the top-level directory of this
- * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
- * part of the UCB release of Plan 9, including this file, may be copied,
- * modified, propagated, or distributed except according to the terms contained
- * in the LICENSE file.
- */
- #include "e.h"
- /* YOU MAY WANT TO CHANGE THIS */
- char *typesetter = "post"; /* type of typesetter today */
- int ttype = DEVPOST;
- int minsize = 4; /* min size it can handle */
- int dbg; /* debugging print if non-zero */
- int lp[200]; /* 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 dps_set = 0; /* 1 => -p option used */
- int gsize = 10; /* default initial point size */
- int ft = '2';
- Font ftstack[10] = { '2', "2" }; /* bottom is global font */
- Font *ftp = ftstack;
- int szstack[10]; /* non-zero if absolute size set at this level */
- int nszstack = 0;
- int display = 0; /* 1=>display, 0=>.EQ/.EN */
- int synerr; /* 1 if syntax err in this eqn */
- double eht[100]; /* height in ems at gsize */
- double ebase[100]; /* base: where one enters above bottom */
- int lfont[100]; /* leftmost and rightmost font associated with this thing */
- int rfont[100];
- int lclass[100]; /* leftmost and rightmost class associated with this thing */
- int rclass[100];
- int eqnreg; /* register where final string appears */
- double eqnht; /* final height of equation */
- int lefteq = '\0'; /* left in-line delimiter */
- int righteq = '\0'; /* right in-line delimiter */
- int markline = 0; /* 1 if this EQ/EN contains mark; 2 if lineup */
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