X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/b0940840ac770c0205c395e90a1a598e03cb79e8..5123689ba05a181aedd892e2e2164a2288e42b22:/ChangeLog

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+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