1 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 2 /* All Rights Reserved */ 3 4 5 /* 6 * Copyright (c) 1980 Regents of the University of California. 7 * All rights reserved. The Berkeley software License Agreement 8 * specifies the terms and conditions for redistribution. 9 */ 10 11 /* 12 * Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc. 13 * All Rights Reserved. 14 */ 15 16 /* from OpenSolaris "glob.c 1.4 05/06/02 SMI" SVr4.0 1.1 */ 17 18 /* 19 * Portions Copyright (c) 2005 Gunnar Ritter, Freiburg i. Br., Germany 20 * 21 * Sccsid @(#)glob.c 1.8 (gritter) 10/19/06 22 */ 23 24 #include "e.h" 25 26 int dbg; /* debugging print if non-zero */ 27 int lp[80]; /* stack for things like piles and matrices */ 28 int ct; /* pointer to lp */ 29 int used[100]; /* available registers */ 30 float ps; /* default init point size */ 31 /*int resolution = 72; * was: resolution of ditroff */ 32 float deltaps = 3; /* default change in ps */ 33 float gsize = 10; /* default initial point size */ 34 int gfont = ITAL; /* italic */ 35 int ft; /* default font */ 36 FILE *curfile; /* current input file */ 37 int ifile; 38 int linect; /* line number in file */ 39 int eqline; /* line where eqn started */ 40 int svargc; 41 char **svargv; 42 #ifndef NEQN 43 float eht[100]; 44 float ebase[100]; 45 #else /* NEQN */ 46 int eht[100]; 47 int ebase[100]; 48 #endif /* NEQN */ 49 int lfont[100]; 50 int rfont[100]; 51 int eqnreg; /* register where final string appears */ 52 int eqnht; /* inal height of equation */ 53 int lefteq = '\0'; /* left in-line delimiter */ 54 int righteq = '\0'; /* right in-line delimiter */ 55 int lastchar; /* last character read by lex */ 56 int markline = 0; /* 1 if this EQ/EN contains mark or lineup */ 57 char *progname; 58