4.3BSD - /usr/src/usr.bin/eqn/glob.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)glob.c	4.2 8/11/83";
   3: #endif
   4: 
   5: #include "e.h"
   6: 
   7: int dbg;    /* debugging print if non-zero */
   8: int lp[80]; /* stack for things like piles and matrices */
   9: int ct; /* pointer to lp */
  10: int used[100];  /* available registers */
  11: int ps; /* default init point size */
  12: int deltaps = 3;    /* default change in ps */
  13: int gsize   = 10;   /* default initial point size */
  14: int gfont   = ITAL; /* italic */
  15: int ft; /* default font */
  16: FILE    *curfile;   /* current input file */
  17: int ifile;
  18: int linect; /* line number in file */
  19: int eqline; /* line where eqn started */
  20: int svargc;
  21: char    **svargv;
  22: int eht[100];
  23: int ebase[100];
  24: int lfont[100];
  25: int rfont[100];
  26: int eqnreg; /* register where final string appears */
  27: int eqnht;  /* inal height of equation */
  28: int lefteq  = '\0'; /* left in-line delimiter */
  29: int righteq = '\0'; /* right in-line delimiter */
  30: int lastchar;   /* last character read by lex */
  31: int markline    = 0;    /* 1 if this EQ/EN contains mark or lineup */

Defined variables