2.9BSD - /usr/src/cmd/eqn/glob.c

   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 */

Defined variables