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1.1 root 1: /* File names and variables for bison,
2: Copyright (C) 1984, 1989 Free Software Foundation, Inc.
3:
4: This file is part of Bison, the GNU Compiler Compiler.
5:
6: Bison is free software; you can redistribute it and/or modify
7: it under the terms of the GNU General Public License as published by
8: the Free Software Foundation; either version 2, or (at your option)
9: any later version.
10:
11: Bison is distributed in the hope that it will be useful,
12: but WITHOUT ANY WARRANTY; without even the implied warranty of
13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: GNU General Public License for more details.
15:
16: You should have received a copy of the GNU General Public License
17: along with Bison; see the file COPYING. If not, write to
18: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
19:
20:
21: /* These two should be pathnames for opening the sample parser files.
22: When bison is installed, they should be absolute pathnames.
23: XPFILE1 and XPFILE2 normally come from the Makefile. */
24:
25: #define PFILE XPFILE /* Simple parser */
26: #define PFILE1 XPFILE1 /* Semantic parser */
27:
28: extern FILE *finput; /* read grammar specifications */
29: extern FILE *foutput; /* optionally output messages describing the actions taken */
30: extern FILE *fdefines; /* optionally output #define's for token numbers. */
31: extern FILE *ftable; /* output the tables and the parser */
32: extern FILE *fattrs; /* if semantic parser, output a .h file that defines YYSTYPE */
33: /* and also contains all the %{ ... %} definitions. */
34: extern FILE *fguard; /* if semantic parser, output yyguard, containing all the guard code */
35: extern FILE *faction; /* output all the action code; precise form depends on which parser */
36: extern FILE *fparser; /* read the parser to copy into ftable */
37:
38: /* File name specified with -o for the output file, or 0 if no -o. */
39: extern char *spec_outfile;
40:
41: extern char *spec_name_prefix; /* for -a, from getargs.c */
42:
43: /* File name pfx specified with -b, or 0 if no -b. */
44: extern char *spec_file_prefix;
45:
46: extern char *infile;
47: extern char *outfile;
48: extern char *defsfile;
49: extern char *tabfile;
50: extern char *attrsfile;
51: extern char *guardfile;
52: extern char *actfile;
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