eqn/common_source/e.h

*11023Sshannon/*	e.h	4.2	83/02/12	*/
10999Sshannon
10999Sshannon#include <stdio.h>
10999Sshannon
10999Sshannon#define	FATAL	1
10999Sshannon#define	ROM	'1'
*11023Sshannon#ifndef NEQN
10999Sshannon#define	ITAL	'2'
10999Sshannon#define	BLD	'3'
*11023Sshannon#else NEQN
*11023Sshannon#define	ITAL	'1'
*11023Sshannon#define	BLD	'1'
*11023Sshannon#endif NEQN
10999Sshannon
*11023Sshannon#ifndef NEQN
10999Sshannon#define	VERT(n)	((((n)+1)/3)*3)
*11023Sshannon#else NEQN
*11023Sshannon#define	VERT(n)	(20 * (n))
*11023Sshannon#endif NEQN
10999Sshannon#define	EFFPS(p)	((p) >= 6 ? (p) : 6)
10999Sshannon
10999Sshannonextern int	dbg;
10999Sshannonextern int	ct;
10999Sshannonextern int	lp[];
10999Sshannonextern int	used[];	/* available registers */
10999Sshannonextern int	ps;	/* dflt init pt size */
10999Sshannonextern int	deltaps;	/* default change in ps */
10999Sshannonextern int	gsize;	/* global size */
10999Sshannonextern int	gfont;	/* global font */
10999Sshannonextern int	ft;	/* dflt font */
10999Sshannonextern FILE	*curfile;	/* current input file */
10999Sshannonextern int	ifile;	/* input file number */
10999Sshannonextern int	linect;	/* line number in current file */
10999Sshannonextern int	eqline;	/* line where eqn started */
10999Sshannonextern int	svargc;
10999Sshannonextern char	**svargv;
10999Sshannonextern int	eht[];
10999Sshannonextern int	ebase[];
10999Sshannonextern int	lfont[];
10999Sshannonextern int	rfont[];
10999Sshannonextern int	yyval;
10999Sshannonextern int	*yypv;
10999Sshannonextern int	yylval;
10999Sshannonextern int	eqnreg, eqnht;
10999Sshannonextern int	lefteq, righteq;
10999Sshannonextern int	lastchar;	/* last character read by lex */
10999Sshannonextern int	markline;	/* 1 if this EQ/EN contains mark or lineup */
10999Sshannon
10999Sshannontypedef struct s_tbl {
10999Sshannon	char	*name;
10999Sshannon	char	*defn;
10999Sshannon	struct s_tbl *next;
10999Sshannon} tbl;