Document that YYDEBUG must be defined to a nonzero value.

[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
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+2001-12-17  Akim Demaille  <akim@epita.fr>
+
+       * src/state.h (state_t): Rename lookaheads as lookaheadsp.
+       nlookaheads is a new member.
+       Adjust all users.
+       * src/lalr.h (nlookaheads): Remove this orphan declaration.
+       * src/lalr.c (initialize_lookaheads): Set nlookaheads for each
+       state.
+
+       
+2001-12-17  Akim Demaille  <akim@epita.fr>
+
+       * src/files.h, src/files.c (open_files, close_files): Remove.
+       * src/main.c (main): Don't open/close files, nor invoke lex_free,
+       let...
+       * src/reader.c (reader): Do it.
+
+       
+2001-12-17  Akim Demaille  <akim@epita.fr>
+
+       * src/conflicts.c (print_reductions): Formatting changes.
+
+       
+2001-12-17  Akim Demaille  <akim@epita.fr>
+
+       * src/conflicts.c (flush_shift): Also adjust lookaheadset.
+       (flush_reduce): New.
+       (resolve_sr_conflict): Adjust.
+
+       
+2001-12-17  Akim Demaille  <akim@epita.fr>
+
+       * src/output.c (output_obstack): Be static and rename as...
+       (format_obstack): this, to avoid any confusion with files.c's
+       output_obstack.
+       * src/reader.h (muscle_obstack): Move to...
+       * src/output.h: here, since it's defined in output.c.
+
+       
+2001-12-17  Akim Demaille  <akim@epita.fr>
+
+       * src/output.c (action_row, save_column, default_goto)
+       (sort_actions, matching_state, pack_vector): Better variable
+       locality.
+
+       
+2001-12-17  Akim Demaille  <akim@epita.fr>
+
+       * src/output.c: Various formatting changes.
+
+       
+2001-12-17  Akim Demaille  <akim@epita.fr>
+
+       * src/files.c (output_files): Free the output_obstack.
+       * src/main.c (main): Call print and print_graph conditionally.
+       * src/print.c (print): Work unconditionally.
+       * src/print_graph.c (print_graph): Work unconditionally.
+       * src/conflicts.c (log_resolution): Output only if verbose_flag.
+
+2001-12-16  Marc Autret  <autret_m@epita.fr>
+
+       * src/output.c (actions_output): Fix. When we use %no-lines,
+       there is one less line per action.
+
+2001-12-16  Marc Autret  <autret_m@epita.fr>
+
+       * src/bison.simple: Remove a useless #line directive.
+       s/#line %%line %%skeleton/#line %%line "%%parser-file-name"/'.
+       * src/output.c (get_lines_number): New.
+       (output_parser): Adjust, now takes care about the lines of a 
+       output muscles.
+       Fix line numbering.
+       (actions_output): Computes the number of lines taken by actions.
+       (output_master_parser): Insert new skeleton which is the name of
+       the output parser file name.
+
+2001-12-15  Marc Autret  <autret_m@epita.fr>
+
+       * src/bison.simple [YYERROR_VERBOSE]: Restore backward compatibility.
+
+2001-12-15  Marc Autret  <autret_m@epita.fr>
+
+       * src/output.c (output_gram): Keep track of the hairy one.
+
+2001-12-15  Akim Demaille  <akim@epita.fr>
+
+       Make `make distcheck' work.
+
+       * lib/Makefile.am (INCLUDES): Add top_srcdir/intl, since hash uses
+       system.h which uses libgettext.h.
+
+2001-12-15  Akim Demaille  <akim@epita.fr>
+
+       * src/nullable.c (set_nullable): Useless rules must be skipped,
+       otherwise, since we range over their symbols, we might look at a
+       nonterminal which no longer ``exists'', i.e., it is not counted in
+       `nvars', hence we overflow our arrays.
+
+2001-12-15  Akim Demaille  <akim@epita.fr>
+
+       The header can also be produced directly, without any obstack!
+       Yahoo!
+
+       * src/files.c, src/files.h (defines_obstack): Remove.
+       (compute_header_macro): Global.
+       (defines_obstack_save): Remove.
+       * src/reader.c (parse_union_decl): No longer output to
+       defines_obstack: its content can be found in the `stype' muscle
+       anyway.
+       (output_token_translations): Merge into...
+       (symbols_output): this.
+       Rename as...
+       (symbols_save): this.
+       (reader): Adjust.
+       * src/output.c (header_output): New.
+       (output): Call it.
+
 2001-12-15  Akim Demaille  <akim@epita.fr>
 
        * src/reader.c (parse_union_decl): Instead of handling two obstack