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[bison.git] / ChangeLog

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+2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
+
+       * lib/Makefile.am: Adjust.
+
+2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
+
+       * src/bison.simple: Update and add '%%' directives.
+
+2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
+
+       * 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/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.
+       (read_declarations): Add case for macro definition.
+       (copy_identifier): New.
+       (parse_macro_decl): Read macro identifiers using copy_identifier 
+       rather than lex.
+
+2001-08-25  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.
+       
+       * 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'.
+       (output_rule_data): Do not output tables to the table obstack.
+
+       * src/output.c: Remove some C dedicated output.
+       Improve the use of macro and output obstacks.
+       (output_defines): Remove.
+       
+       * 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'.
+       
+       * src/output.c (output_table_data): New function.
+       (output_short_table): Remove.
+       (output_short_or_char_table): Remove.
+       
+       * 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.
+       (output_parser): Use the macro table.
+
+2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
+
+       * src/main.c (main): Initialize the macro table.
+
+2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
+
+       * src/lex.c (percent_table): Add tok_define.
+       * src/lex.h: Add tok_define.
+
+2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
+
+       * src/macrotab.c: New file.
+       * src/macrotab.h: New file.
+       * src/Makefile.am: Update.
+
+2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
+
+       * lib/hash.c: New file.
+       * lib/hash.h: New file.
+       * lib/Makefile.am: Update.
+
 2001-08-15  Akim Demaille  <akim@epita.fr>
 
        Version 1.28c.