2001-08-20 Robert Anisko <robert.anisko@epita.fr>

* src/output.c (prepare): Add prefixed names.
	(output_parser): Output semantic actions.
	(output_parser): Fix bug on '%%line' directives.

2001-08-19  Robert Anisko  <robert.anisko@epita.fr>

	* src/output.c (output_rule_data): Do not output tables to
	the table obstack.

	* src/reader.c (reader): Remove calls to 'output_headers' and
	'output_trailers'. Remove some C output.
	(readgram): Disable a piece of code that was writing a default
	definition for 'YYSTYPE'.
	(reader_output_yylsp): Remove.
	(packsymbols): Output token defintions to a macro.
	(copy_definition): Disable C output.

	* src/output.c (output_headers): Remove. The C code printed by this
	function should now be in the skeletons.
	(output_trailers): Remove.
	(output): Disable call to 'reader_output_yylsp'.

2001-08-18  Robert Anisko  <robert.anisko@epita.fr>

	* src/output.c: Remove some C dedicated output.

2001-08-18  Robert Anisko  <robert.anisko@epita.fr>

	* src/output.c (output_defines): Remove.

2001-08-18  Robert Anisko  <robert.anisko@epita.fr>

	* src/output.c: Improve the use of macro and output obstacks.

2001-08-18  Robert Anisko  <robert.anisko@epita.fr>

	* src/output.c (output_token_translations): Associate 'translate' table
	with a macro. No output to the table obstack.
	(output_gram): Same for 'rhs' and 'prhs'.
	(output_stos): Same for 'stos'.
	(output_rule_data): Same for 'r1' and 'r2'.
	(token_actions): Same for 'defact'.
	(goto_actions): Same for 'defgoto'.
	(output_base): Same for 'pact' and 'pgoto'.
	(output_table): Same for 'table'.
	(output_check): Same for 'check'.

2001-08-18  Robert Anisko  <robert.anisko@epita.fr>

	* src/output.c (output_table_data): New function.
	(output_short_table): Remove.
	(output_short_or_char_table): Remove.

2001-08-17  Robert Anisko  <robert.anisko@epita.fr>

	* src/main.c (main): Initialize the macro table.

2001-08-17  Robert Anisko  <robert.anisko@epita.fr>

	* src/output.c (output_parser): Use the macro table.
	* src/macrotab.c: New file.
	* src/macrotab.h: New file.

2001-08-17  Robert Anisko  <robert.anisko@epita.fr>

	* lib/xalloc.h (CALLOC, MALLOC, REALLOC): New macros.

2001-08-17  Robert Anisko  <robert.anisko@epita.fr>

	* lib/hash.c: New file.
	* lib/hash.h: New file.

2001-08-16  Robert Anisko  <robert.anisko@epita.fr>

	* src/reader.c (parse_macro_decl): Read macro identifiers using
	copy_identifier rather than lex.

2001-08-16  Robert Anisko  <robert.anisko@epita.fr>

	* src/reader.c (copy_identifier): New.

2001-08-16  Robert Anisko  <robert.anisko@epita.fr>

	* src/reader.c (read_declarations): Add case for macro definition.
	* src/lex.c (percent_table): Add tok_define.
	* src/lex.h: Add tok_define.

2001-08-16  Robert Anisko  <robert.anisko@epita.fr>

	* src/reader.c (parse_macro_decl): New function used to parse macro
	declarations.
	(copy_string2): Put the body of copy_string into this new function.
	Add a parameter to let the caller choose whether he wants to copy the
	string delimiters or not.
	(copy_string): Be a simple call to copy_string2 with the last argument
	bound to true.

2001-08-15  Robert Anisko  <robert.anisko@epita.fr>

	* src/output.c (output_parser): Replace most of the skeleton copy code
	with something new. Skeletons are now processed character by character
	rather than line by line, and Bison looks for '%%' macros. This is the
	first step in making Bison's output process (a lot) more flexible.

src/macrotab.h

@@ -0,0 +1,36 @@
+/* Definitions for macrotab.c and callers, part of bison,
+   Copyright 2001 Free Software Foundation, Inc.
+
+   This file is part of Bison, the GNU Compiler Compiler.
+
+   Bison is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   Bison is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bison; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef MACROTAB_H_
+# define MACROTAB_H_
+
+#define MTABSIZE 101
+
+typedef struct macro_entry_s
+{
+  char* key;
+  char* value;
+} macro_entry_t;
+
+void macro_init PARAMS ((void));
+void macro_insert PARAMS ((char* key, char* value));
+char* macro_find PARAMS ((char* key));
+
+#endif /* not MACROTAB_H_ */