1 /* $Id: lexer.c,v 1.14 2005-03-30 09:25:23 adam Exp $
2 Copyright (C) 1995-2005
5 This file is part of the Zebra server.
7 Zebra is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free
9 Software Foundation; either version 2, or (at your option) any later
12 Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 You should have received a copy of the GNU General Public License
18 along with Zebra; see the file LICENSE.zebra. If not, write to the
19 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
31 #include <idzebra/util.h>
39 void error (const char *format, ...)
42 va_start (argptr, format);
43 fprintf (stderr, "%s error: ", prog);
44 (void) vfprintf (stderr, format, argptr);
51 static int lexer_options (int argc, char **argv)
60 fprintf (stderr, "%s: %s %s\n", prog, __DATE__, __TIME__);
78 debug_dfa_followpos = 1;
83 debug_dfa_followpos = 1;
88 fprintf (stderr, "%s: unknown option `-%s'\n",
97 int main (int argc, char **argv)
104 i = lexer_options (argc, argv);
110 fprintf (stderr, "usage\n %s [-c] [-V] [-s] [-t] [-d[stf]] file\n",
114 else while (--argc > 0)
115 if (**++argv != '-' && **argv)
119 i = read_file (*argv, dfa);
134 fprintf (stderr, "%s: no files specified\n", prog);