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1.1 root 1: #include "e.h"
2:
3: int dbg; /* debugging print if non-zero */
4: int lp[80]; /* stack for things like piles and matrices */
5: int ct; /* pointer to lp */
6: int used[100]; /* available registers */
7: int ps; /* default init point size */
8: int deltaps = 3; /* default change in ps */
9: int gsize = 10; /* default initial point size */
10: int gfont = ITAL; /* italic */
11: int ft; /* default font */
12: FILE *curfile; /* current input file */
13: int ifile;
14: int linect; /* line number in file */
15: int eqline; /* line where eqn started */
16: int svargc;
17: char **svargv;
18: int eht[100];
19: int ebase[100];
20: int lfont[100];
21: int rfont[100];
22: int eqnreg; /* register where final string appears */
23: int eqnht; /* inal height of equation */
24: int lefteq = '\0'; /* left in-line delimiter */
25: int righteq = '\0'; /* right in-line delimiter */
26: int lastchar; /* last character read by lex */
27: int markline = 0; /* 1 if this EQ/EN contains mark or lineup */
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