* src/gram.h, src/gram.c (nitems): Remove, it is an alias of

[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index ecd36cbbf0dfa65cbe60fb8174adb75bd4b3c2b7..2f3ee21b3f050c3b03be2044f8d0b9e9d70ae860 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,124 @@
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       * src/gram.h, src/gram.c (nitems): Remove, it is an alias of
+       nritems.
+       Adjust dependencies.
+
+       
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       * src/reader.c: Normalize increments to prefix form.
+
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       * src/reader.c, symtab.c: Remove debugging code.
+
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       Rename all the `bucket's as `symbol_t'.
+
+       * src/gram.c, src/gram.h, src/lex.c, src/lex.h, src/output.c,
+       * src/reader.c, src/reader.h, src/reduce.c, src/state.h,
+       * src/symtab.c, src/symtab.h (bucket): Rename as...
+       (symbol_t): this.
+       (symbol_list_new, bucket_check_defined, bucket_make_alias)
+       (bucket_check_alias_consistence, bucket_pack, bucket_translation)
+       (bucket_new, bucket_free, hash_compare_bucket, hash_bucket)
+       (buckets_new, buckets_free, buckets_do): Rename as...
+       (symbol_list_new, symbol_check_defined, symbol_make_alias)
+       (symbol_check_alias_consistence, symbol_pack, symbol_translation)
+       (symbol_new, symbol_free, hash_compare_symbol_t, hash_symbol_t)
+       (symbols_new, symbols_free, symbols_do): these.
+
+       
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       Use lib/hash for the symbol table.
+
+       * src/gram.c (ntokens): Initialize to 1, to reserve a slot for
+       EOF.
+       * src/lex.c (lex): Set the `number' member of new terminals.
+       * src/reader.c (bucket_check_defined, bucket_make_alias)
+       (bucket_check_alias_consistence, bucket_translation): New.
+       (reader, grammar_free, readgram, token_translations_init)
+       (packsymbols): Adjust.
+       (reader): Number the predefined tokens.
+       * src/reduce.c (inaccessable_symbols): Just use hard coded numbers
+       for predefined tokens.
+       * src/symtab.h (bucket): Remove all the hash table related
+       members.
+       * src/symtab.c (symtab): Replace by...
+       (bucket_table): this.
+       (bucket_new, bucket_free, hash_compare_bucket, hash_bucket)
+       (buckets_new, buckets_do): New.
+
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       * src/gram.c (nitems, nrules, nsyms, ntokens, nvars, nritems)
+       (start_symbol, max_user_token_number, semantic_parser)
+       (error_token_number): Initialize.
+       * src/reader.c (grammar, start_flag, startval, typed, lastprec):
+       Initialize.
+       (reader): Don't.
+       (errtoken, eoftoken, undeftoken, axiom): Extern.
+
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       * src/gram.h (rule_s): prec and precsym are now pointers
+       to the bucket giving the priority/associativity.
+       Member `associativity' removed: useless.
+       * src/reduce.c, src/conflicts.c: Adjust.
+
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       * src/lalr.c, src/LR0.c, src/closure.c, src/gram.c, src/reduce.c:
+       Properly escape the symbols' TAG when outputting them.
+
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       * src/lalr.h (LA): Is a bitsetv, not bitset*.
+
+       
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       * src/lalr.h, src/lalr.c (LAruleno): Replace with...
+       (LArule): this, which is an array to rule_t*.
+       * src/print.c, src/conflicts.c: Adjust.
+
+       
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       * src/gram.h (rule_t): Rename `number' as `user_number'.
+       `number' is a new member.
+       Adjust dependencies.
+       * src/reduce.c (reduce_grammar_tables): Renumber rule_t.number.
+
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       As a result of the previous patch, it is no longer needed
+       to reorder ritem itself.
+
+       * src/reduce.c (reduce_grammar_tables): Don't sort RITEM.
+
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+       Be sure never to walk through RITEMS, but use only data related to
+       the rules themselves. RITEMS should be banished.
+
+       * src/output.c (output_token_translations): Rename as...
+       (prepare_tokens): this.
+       In addition to `translate', prepare the muscles `tname' and
+       `toknum', which were handled by...
+       (output_rule_data): this.
+       Remove, and move the remainder of its outputs into...
+       (prepare_rules): this new routines, which also merges content from
+       (output_gram): this.
+       (prepare_rules): Be sure never to walk through RITEMS.
+       (output_stos): Rename as...
+       (prepare_stos): this.
+       (output): Always invoke prepare_states, after all, just don't use it
+       in the output if you don't need it.
+
 2002-04-07  Akim Demaille  <akim@epita.fr>
 
        * src/LR0.c (new_state): Display `nstates' as the name of the