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[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
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+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
+       simultaneously, use one to define the `stype' muscle, and use the
+       value of the latter to fill defines_obstack.
+       (copy_comment): Remove.
+       (copy_comment2): Work for a single obstack.
+       Rename as...
+       (copy_comment): this.
+
+2001-12-15  Akim Demaille  <akim@epita.fr>
+
+       * src/lex.c, src/lex.h (xgetc): No longer static.
+       * src/reader.c (parse_union_decl): Revamp.
+
+2001-12-15  Akim Demaille  <akim@epita.fr>
+
+       Still making progress in separating Bison into (i) input, (ii)
+       process, (iii) output: now we can directly output the parser file
+       without using table_obstack at all.
+
+       * src/files.c, src/files.h (table_obstack): Bye bye.
+       (parser_file_name): New.
+       * src/files.c (compute_output_file_names): Compute it.
+       * src/output.c (actions_output, output_parser)
+       (output_master_parser): To a file instead of an obstack.
+
+2001-12-15  Akim Demaille  <akim@epita.fr>
+
+       Attach actions to rules, instead of pre-outputting them to
+       actions_obstack.
+
+       * src/gram.h (rule_t): action and action_line are new members.
+       * src/reader.c (symbol_list): Likewise.
+       (copy_action): Save the actions within the rule.
+       (packgram): Save them in rule_table.
+       * src/output.c (actions_output): New.
+       (output_parser): Use it on `%%actions'.
+       (output_rule_data): Don't free rule_table.
+       (output): Do it.
+       (prepare): Don't save the `action' muscle.
+       * src/bison.simple: s/%%action/%%actions/.
+
+2001-12-15  Akim Demaille  <akim@epita.fr>
+
+       * src/reader.c (copy_action): When --yacc, don't append a `;'
+       to the user action: let it fail if lacking.
+       Suggested by Aharon Robbins and Tom Tromey.
+
+2001-12-14  Akim Demaille  <akim@epita.fr>
+
+       * src/lex.c (literalchar): Simply return the char you decoded, non
+       longer mess around with obstacks and int pointers.
+       Adjust all callers.
+
 2001-12-14  Akim Demaille  <akim@epita.fr>
 
        * src/lex.c (literalchar): Don't escape the special characters,