Remove the so called hairy (semantic) parsers.

[bison.git] / src / files.h

diff --git a/src/files.h b/src/files.h
index 96799891563d454c5b4f39cc4ca5c8b2d450f9b1..17c300574882706f9ec258e74bd4f21f15ed014f 100644 (file)
--- a/src/files.h
+++ b/src/files.h
@@ -1,7 +1,5 @@
-#ifndef FILES_H_
-# define FILES_H_

 /* File names and variables for bison,
 /* File names and variables for bison,

-   Copyright 1984, 1989, 2000 Free Software Foundation, Inc.
+   Copyright 1984, 1989, 2000, 2001, 2002 Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 


@@ -20,53 +18,69 @@
    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 

-/* These two should be pathnames for opening the sample parser files.
-   When bison is installed, they should be absolute pathnames.
-   XPFILE1 and XPFILE2 normally come from config.h.  */
+#ifndef FILES_H_
+# define FILES_H_

 
 /* File name specified with -o for the output file, or 0 if no -o.  */
 extern char *spec_outfile;
 
 
 /* File name specified with -o for the output file, or 0 if no -o.  */
 extern char *spec_outfile;
 

+/* File name for the parser (i.e., the one above, or its default.) */
+extern char *parser_file_name;
+

 /* For -a. */
 /* For -a. */

-extern char *spec_name_prefix;
+extern const char *spec_name_prefix;

 
 /* File name pfx specified with -b, or 0 if no -b.  */
 extern char *spec_file_prefix;
 
 
 /* File name pfx specified with -b, or 0 if no -b.  */
 extern char *spec_file_prefix;
 

+/* --verbose. */
+extern char *spec_verbose_file;
+
+/* File name specified for the output VCG graph.  */
+extern char *spec_graph_file;
+
+/* File name specified with --defines.  */
+extern char *spec_defines_file;

 
 /* Read grammar specifications. */
 extern FILE *finput;
 
 
 /* Read grammar specifications. */
 extern FILE *finput;
 

-/* Optionally output messages describing the actions taken. */
-extern FILE *foutput;
-

 
 /* Output all the action code; precise form depends on which parser. */
 extern struct obstack action_obstack;
 
 
 /* Output all the action code; precise form depends on which parser. */
 extern struct obstack action_obstack;
 

-/* Output the tables and the parser and also contains all the %{
-   ... %} definitions.  */
-extern struct obstack table_obstack;
-
-/* optionally output #define's for token numbers. */
-extern struct obstack defines_obstack;
-

 /* If semantic parser, output a .h file that defines YYSTYPE... */
 /* If semantic parser, output a .h file that defines YYSTYPE... */

-extern struct obstack attrs_obstack;
-
-/* ... and output yyguard, containing all the guard code. */
-extern struct obstack guard_obstack;
+extern struct obstack pre_prologue_obstack;
+extern struct obstack post_prologue_obstack;

 
 

+/* The verbose output. */
+extern struct obstack output_obstack;

 
 extern char *infile;
 
 extern char *infile;

-extern char *attrsfile;
-
-void open_files PARAMS((void));

 
 

-void output_files PARAMS((void));
+void compute_output_file_names PARAMS((void));

 
 FILE *xfopen PARAMS ((const char *name, const char *mode));
 int xfclose PARAMS ((FILE *ptr));
 
 
 FILE *xfopen PARAMS ((const char *name, const char *mode));
 int xfclose PARAMS ((FILE *ptr));
 

-const char *skeleton_find PARAMS ((const char *envvar, const char *skeleton));
+/* Compute the double inclusion guard's name. */
+char *compute_header_macro PARAMS ((void));
+
+const char *skeleton_find PARAMS ((const char *envvar,
+                                  const char *skeleton_name));
+
+/* Is SUFFIX ending STRING?  */
+int strsuffix (const char* string, const char* suffix);
+
+/* Return a newly allocated string composed of the concatenation of
+   STRING1, and STRING2.  */
+char* stringappend (const char* string1, const char* string2);
+
+/* Prefix used to generate output file names.  */
+extern char *short_base_name;
+
+/* Infix used to generate output file names (i.e., `.tab', or `_tab',
+   or `').  */
+extern char *output_infix;
+

 #endif /* !FILES_H_ */
 #endif /* !FILES_H_ */