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* 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.
This directory contains the Bison parser generator. See the file INSTALL for compilation and installation instructions. See the file doc/FAQ for frequently asked questions. It was once true that, when installing Bison on Sequent (or Pyramid?) systems, you had to be in the Berkeley universe. This may no longer be true; we have no way to tell. On VMS, you will probably have to create Makefile from Makefile.in by hand. Remember to do `SET COMMAND BISON' to install the data in `BISON.CLD'. VMS and MS-DOS builds are probably broken right now. If you are able to build Bison on either platform and you need to make changes to do so, please submit those changes as a bug report. Send bug reports to bug-bison@gnu.org. Please include the version number from `bison --version', and a complete, self-contained test case in each bug report. If you have questions about using Bison which the documentation does not answer, send mail to help-bison@gnu.org.