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- #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 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 */
-