X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/670ddffd5ba88d6d5baf6aa51803592687ae48b0..e317006080af0dcd45a78af6fb365a67f71daf82:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
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--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,609 @@
+2002-06-20  Akim Demaille  <akim@epita.fr>
+
+	* data/bison.simple (yysymprint): Don't print the token number,
+	just its name.
+	* tests/actions.at (Destructors): Rename as...
+	(Printers and Destructors): this.
+	Also exercise %printer.
+
+2002-06-20  Akim Demaille  <akim@epita.fr>
+
+	* data/bison.simple (YYDSYMPRINT): New.
+	Use it to remove many of the #if YYDEBUG/if (yydebug).
+
+2002-06-20  Akim Demaille  <akim@epita.fr>
+
+	* src/symtab.h, src/symtab.c (symbol_t): printer and
+	printer_location are new members.
+	(symbol_printer_set): New.
+	* src/parse-gram.y (PERCENT_PRINTER): New token.
+	Handle its associated rule.
+	* src/scan-gram.l: Adjust.
+	(handle_destructor_at, handle_destructor_dollar): Rename as...
+	(handle_symbol_code_at, handle_symbol_code_dollar): these.
+	* src/output.c (symbol_printers_output): New.
+	(output_skeleton): Call it.
+	* data/bison.simple (yysymprint): New.  Cannot be named yyprint
+	since there are already many grammar files with a user `yyprint'.
+	Replace the calls to YYPRINT to calls to yysymprint.
+	* tests/calc.at: Adjust.
+	* tests/torture.at (AT_DATA_STACK_TORTURE): Remove YYPRINT: it was
+	taking advantage of parser very internal details (stack size!).
+
+2002-06-20  Akim Demaille  <akim@epita.fr>
+
+	* src/scan-gram.l: Complete the scanner with the missing patterns
+	to pacify Flex.
+	Use `quote' and `symbol_tag_get' where appropriate.
+
+2002-06-19  Akim Demaille  <akim@epita.fr>
+
+	* tests/actions.at (Destructors): Augment to test locations.
+	* data/bison.simple (yydestructor): Pass it the current location
+	if locations are enabled.
+	Prototype only when __STDC__ or C++.
+	Change the argument names to move into the yy name space: there is
+	user code here.
+
+2002-06-19  Akim Demaille  <akim@epita.fr>
+
+	* data/bison.simple (b4_pure_if): New.
+	Use it instead of #ifdef YYPURE.
+
+2002-06-19  Akim Demaille  <akim@epita.fr>
+
+	* data/bison.simple (b4_location_if): New.
+	Use it instead of #ifdef YYLSP_NEEDED.
+
+2002-06-19  Akim Demaille  <akim@epita.fr>
+
+	Prepare @$ in %destructor, but currently don't bind it in the
+	skeleton, as %location use is not cleaned up yet.
+
+	* src/scan-gram.l (handle_dollar, handle_destructor_at)
+	(handle_action_at): New.
+	(handle_at, handle_action_dollar, handle_destructor_dollar): Take
+	a braced_code_t and a location as additional arguments.
+	(handle_destructor_dollar): Instead of requiring `b4_eval', just
+	unquote one when outputting `b4_dollar_dollar'.
+	Adjust callers.
+	* data/bison.simple (b4_eval): Remove.
+	(b4_symbol_destructor): Adjust.
+	* tests/input.at (Invalid @n): Adjust.
+
+2002-06-19  Zack Weinberg  <zack@codesourcery.com>
+
+	* doc/bison.texinfo: Document ability to have multiple
+	prologue sections.
+
+2002-06-18  Akim Demaille  <akim@epita.fr>
+
+	* src/files.c (compute_base_names): When computing the output file
+	names from the input file name, strip the directory part.
+
+2002-06-18  Akim Demaille  <akim@epita.fr>
+
+	* data/bison.simple.new: Comment changes.
+	Reported by Andreas Schwab.
+
+2002-06-18  Matt Kraai  <kraai@alumni.cmu.edu>
+
+	* data/bison.simple (yyoverflowlab): #ifndef yyoverflow, so that
+	there are no `label `yyoverflowlab' defined but not used' warnings
+	when yyoverflow is defined.
+
+2002-06-18  Akim Demaille  <akim@epita.fr>
+
+	* src/symtab.h, src/symtab.c (symbol_t): destructor_location is a
+	new member.
+	(symbol_destructor_set): Adjust.
+	* src/output.c (symbol_destructors_output): Output the destructor
+	locations.
+	Output the symbol name.
+	* data/bison.simple (b4_symbol_destructor): Adjust.
+
+2002-06-18  Cris Bailiff  <c.bailiff@awayweb.com>
+	and Akim Demaille  <akim@epita.fr>
+
+	* data/bison.simple.new (yyerrlab1): Be sure to pop and destroy
+	what's left on the stack when the error recovery hits EOF.
+	* tests/actions.at (Destructors): Complete to exercise this case.
+
+2002-06-17  Akim Demaille  <akim@epita.fr>
+
+	* data/m4sugar/m4sugar.m4 (m4_map): Recognize when the list of
+	arguments is really empty, not only equal to `[]'.
+	* src/symtab.h, src/symtab.c (symbol_t): `destructor' is a new
+	member.
+	(symbol_destructor_set): New.
+	* src/output.c (symbol_destructors_output): New.
+	* src/reader.h (brace_code_t, current_braced_code): New.
+	* src/scan-gram.l (BRACED_CODE): Use it to branch on...
+	(handle_dollar): Rename as...
+	(handle_action_dollar): this.
+	(handle_destructor_dollar): New.
+	* src/parse-gram.y (PERCENT_DESTRUCTOR): New.
+	(grammar_declaration): Use it.
+	* data/bison.simple (yystos): Is always defined.
+	(yydestructor): New.
+	* tests/actions.at (Destructors): New.
+	* tests/calc.at (_AT_CHECK_CALC_ERROR): Don't rely on egrep.
+
+2002-06-17  Akim Demaille  <akim@epita.fr>
+
+	* src/symlist.h, src/symlist.c (symbol_list_length): New.
+	* src/scan-gram.l (handle_dollar, handle_at): Compute the
+	rule_length only when needed.
+	* src/output.c (actions_output, token_definitions_output): Output
+	the full M4 block.
+	* src/symtab.c: Don't access directly to the symbol tag, use
+	symbol_tag_get.
+	* src/parse-gram.y: Use symbol_list_free.
+
+2002-06-17  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.h, src/reader.c (symbol_list, symbol_list_new)
+	(symbol_list_prepend, get_type_name): Move to...
+	* src/symlist.h, src/symlist.c (symbol_list_t, symbol_list_new)
+	(symbol_list_prepend, symbol_list_n_type_name_get): here.
+	Adjust all callers.
+	(symbol_list_free): New.
+	* src/scan-gram.l (handle_dollar): Takes a location.
+	* tests/input.at (Invalid $n): Adjust.
+
+2002-06-17  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.h, src/reader.c (symbol_list_new): Export it.
+	(symbol_list_prepend): New.
+	* src/parse-gram.y (%union): `list' is a new member.
+	(symbols.1): New, replaces...
+	(terms_to_prec.1, nterms_to_type.1): these.
+	* src/symtab.h, src/symtab.c (symbol_type_set, symbol_precedence_set)
+	Take a location as additional argument.
+	Adjust all callers.
+
+2002-06-15  Akim Demaille  <akim@epita.fr>
+
+	* src/parse-gram.y: Move %token in the declaration section so that
+	we don't depend upon CVS Bison.
+
+2002-06-15  Akim Demaille  <akim@epita.fr>
+
+	* src/state.h, src/state.c (state_rule_lookaheads_print): New.
+	* src/print.c (print_core): Use it.
+
+2002-06-15  Akim Demaille  <akim@epita.fr>
+
+	* src/conflicts.c (log_resolution): Accept the rule involved in
+	the sr conflicts instead of the lookahead number that points to
+	that rule.
+	(flush_reduce): Accept the current lookahead vector as argument,
+	instead of the index in LA.
+	(resolve_sr_conflict): Accept the current number of lookahead
+	bitset to consider for the STATE, instead of the index in LA.
+	(set_conflicts): Adjust.
+	* src/lalr.c, src/lalr.h, src/state.h: Comment changes.
+
+2002-06-15  Akim Demaille  <akim@epita.fr>
+
+	* src/state.h (state_t): Replace the `lookaheadsp' member, a
+	short, with `lookaheads' (bitsetv), `lookaheads_rule' (rule_t**).
+	Adjust all dependencies.
+	* src/lalr.c (initialize_lookaheads): Split into...
+	(states_lookaheads_count, states_lookaheads_initialize): these.
+	(lalr): Adjust.
+
+2002-06-15  Akim Demaille  <akim@epita.fr>
+
+	* src/gram.h, src/gram.c (grammar_rules_partial_print): New, eved
+	out of...
+	(grammar_rules_print): here.
+	* src/reduce.c (reduce_output): Use it.
+	* tests/reduce.at (Useless Rules, Reduced Automaton)
+	(Underivable Rules): Adjust.
+
+2002-06-15  Akim Demaille  <akim@epita.fr>
+
+	Copy BYacc's nice way to report the grammar.
+
+	* src/gram.h, src/gram.c (grammar_rhs_print, grammar_rules_print):
+	New.
+	Don't print the rules' location, it is confusing and useless.
+	(rule_print): Use grammar_rhs_print.
+	* src/print.c (print_grammar): Use grammar_rules_print.
+
+2002-06-15  Akim Demaille  <akim@epita.fr>
+
+	Complete and rationalize `useless thing' warnings.
+
+	* src/symtab.h, src/symtab.c (symbol_tag_get, symbol_tag_get_n)
+	(symbol_tag_print): New.
+	Use them everywhere in place of accessing directly the tag member.
+	* src/gram.h, src/gram.c (rule_print): New.
+	Use it where a rule used to be printed `by hand'.
+	* src/reduce.c (nonterminals_reduce): Report the use nonterminals.
+	(reduce_grammar_tables): Report the useless rules.
+	(reduce_print): Useless things are a warning, not an error.
+	Report it as such.
+	* tests/reduce.at (Useless Nonterminals, Useless Rules):
+	(Reduced Automaton, Underivable Rules): Adjust.
+	* tests/regression.at (Web2c Report, Web2c Report): Adjust.
+	* tests/conflicts.at (Unresolved SR Conflicts)
+	(Solved SR Conflicts): Adjust.
+
+2002-06-15  Akim Demaille  <akim@epita.fr>
+
+	Let symbols have a location.
+
+	* src/symtab.h, src/symtab.c (symbol_t): Location is a new member.
+	(getsym): Adjust.
+	Adjust all callers.
+	* src/complain.h, src/complain.c (complain_at, fatal_at, warn_at):
+	Use location_t, not int.
+	* src/symtab.c (symbol_check_defined): Take advantage of the
+	location.
+	* tests/regression.at (Invalid inputs): Adjust.
+
+2002-06-15  Akim Demaille  <akim@epita.fr>
+
+	* src/parse-gram.y (YYLLOC_DEFAULT, current_lhs_location): New.
+	(input): Don't try to initialize yylloc here, do it in the
+	scanner.
+	* src/scan-gram.l (YY_USER_INIT): Initialize yylloc.
+	* src/gram.h (rule_t): Change line and action_line into location
+	and action_location, of location_t type.
+	Adjust all dependencies.
+	* src/location.h, src/location.c (empty_location): New.
+	* src/reader.h, src/reader.c (grammar_start_symbol_set)
+	(grammar_symbol_append, grammar_rule_begin, grammar_rule_end)
+	(grammar_current_rule_symbol_append)
+	(grammar_current_rule_action_append): Expect a location as argument.
+	* src/reader.c (grammar_midrule_action): Adjust to attach an
+	action's location as dummy symbol location.
+	* src/symtab.h, src/symtab.c (startsymbol_location): New.
+	* tests/regression.at (Web2c Report, Rule Line Numbers): Adjust
+	the line numbers.
+
+2002-06-14  Akim Demaille  <akim@epita.fr>
+
+	Grammar declarations may be found in the grammar section.
+
+	* src/parse-gram.y (rules_or_grammar_declaration): New.
+	(declarations): Each declaration may end with a semicolon, not
+	just...
+	(grammar_declaration): `"%union"'.
+	(grammar): Branch to rules_or_grammar_declaration.
+
+2002-06-14  Akim Demaille  <akim@epita.fr>
+
+	* src/main.c (main): Invoke scanner_free.
+
+2002-06-14  Akim Demaille  <akim@epita.fr>
+
+	* src/output.c (m4_invoke): Extracted from...
+	(output_skeleton): here.
+	Free tempfile.
+
+2002-06-14  Akim Demaille  <akim@epita.fr>
+
+	* src/parse-gram.y (directives, directive, gram)
+	(grammar_directives, precedence_directives, precedence_directive):
+	Rename as...
+	(declarations, declaration, grammar, grammar_declaration)
+	(precedence_declaration, precedence_declarator): these.
+	(symbol_declaration): New.
+
+2002-06-14  Akim Demaille  <akim@epita.fr>
+
+	* src/files.c (action_obstack): Remove, unused.
+	(output_obstack): Remove it, and all its dependencies, as it is no
+	longer needed.
+	* src/reader.c (epilogue_set): Build the epilogue in the
+	muscle_obstack.
+	* src/output.h, src/output.c (muscle_obstack): Move to...
+	* src/muscle_tab.h, src/muscle_tab.h: here.
+	(muscle_init): Initialize muscle_obstack.
+	(muscle_free): New.
+	* src/main.c (main): Call it.
+
+2002-06-14  Akim Demaille  <akim@epita.fr>
+
+	* src/location.h: New, extracted from...
+	* src/reader.h: here.
+	* src/Makefile.am (noinst_HEADERS): Merge into
+	(bison_SOURCES): this.
+	Add location.h.
+	* src/parse-gram.y: Use location_t instead of Bison's.
+	* src/reader.h, src/reader.c (prologue_augment, epilogue_set):
+	Use location_t instead of ints.
+
+2002-06-14  Akim Demaille  <akim@epita.fr>
+
+	* data/bison.simple, data/bison.c++: Be sure to restore the
+	current #line when returning to the skeleton contents after having
+	exposed the input file's #line.
+
+2002-06-12  Akim Demaille  <akim@epita.fr>
+
+	* src/scan-gram.l (SC_BRACED_CODE): Don't use `<.*>', it is too
+	eager.
+	* tests/actions.at (Exotic Dollars): New.
+
+2002-06-12  Akim Demaille  <akim@epita.fr>
+
+	* src/scan-gram.l (SC_PROLOGUE): Don't eat characters amongst
+	['"/] too eagerly.
+	* tests/input.at (Torturing the Scanner): New.
+
+2002-06-11  Akim Demaille  <akim@epita.fr>
+
+	* src/scan-gram.l (YY_OBS_INIT): Remove, replace with...
+	[SC_COMMENT,SC_STRING,SC_CHARACTER,SC_BRACED_CODE,SC_PROLOGUE]
+	[SC_EPILOGUE]: Output the quadrigraphs only when not in a comment.
+	* src/reader.h, src/scan-gram.l (scanner_initialize): this.
+	* src/reader.c (reader): Use it.
+
+2002-06-11  Akim Demaille  <akim@epita.fr>
+
+	* src/scan-gram.l (YY_OBS_FINISH): Don't set yylval.
+	Adjust all callers.
+	(scanner_last_string_free): New.
+
+2002-06-11  Akim Demaille  <akim@epita.fr>
+
+	* src/scan-gram.l (YY_INIT, YY_GROW, YY_FINISH): Rename as...
+	(YY_OBS_INIT, YY_OBS_GROW, YY_OBS_FINISH): these.
+	(last_string, YY_OBS_FREE): New.
+	Use them when returning an ID.
+
+2002-06-11  Akim Demaille  <akim@epita.fr>
+
+	Have Bison grammars parsed by a Bison grammar.
+
+	* src/reader.c, src/reader.h (prologue_augment): New.
+	* src/reader.c (copy_definition): Remove.
+
+	* src/reader.h, src/reader.c (gram_start_symbol_set, prologue_augment)
+	(grammar_symbol_append, grammar_rule_begin, grammar_midrule_action)
+	(grammar_current_rule_prec_set, grammar_current_rule_check)
+	(grammar_current_rule_symbol_append)
+	(grammar_current_rule_action_append): Export.
+	* src/parse-gram.y (symbol_list_new, symbol_list_symbol_append_
+	(symbol_list_action_append): Remove.
+	Hook the routines from reader.
+	* src/scan-gram.l: In INITIAL, characters and strings are tokens.
+	* src/system.h (ATTRIBUTE_NORETURN, ATTRIBUTE_UNUSED): Now.
+
+	* src/reader.c (read_declarations): Remove, unused.
+
+	* src/parse-gram.y: Handle the epilogue.
+	* src/reader.h, src/reader.c (gram_start_symbol_set): Rename as...
+	(grammar_start_symbol_set): this.
+	* src/scan-gram.l: Be sure to ``use'' yycontrol to keep GCC quiet.
+	* src/reader.c (readgram): Remove, unused.
+	(reader): Adjust to insert eoftoken and axiom where appropriate.
+
+	* src/reader.c (copy_dollar): Replace with...
+	* src/scan-gram.h (handle_dollar): this.
+	* src/parse-gram.y: Remove `%thong'.
+
+	* src/reader.c (copy_at): Replace with...
+	* src/scan-gram.h (handle_at): this.
+
+	* src/complain.h, src/complain.c (warn_at, complain_at, fatal_at):
+	New.
+
+	* src/scan-gram.l (YY_LINES): Keep lineno synchronized for the
+	time being.
+
+	* src/reader.h, src/reader.c (grammar_rule_end): New.
+
+	* src/parse.y (current_type, current_class): New.
+	Implement `%nterm', `%token' support.
+	Merge `%term' into `%token'.
+	(string_as_id): New.
+	* src/symtab.h, src/symtab.c (symbol_make_alias): Don't pass the
+	type name.
+
+	* src/parse-gram.y: Be sure to handle properly the beginning of
+	rules.
+
+	* src/parse-gram.y: Handle %type.
+	* src/reader.c (grammar_rule_end): Call grammar_current_rule_check.
+
+	* src/parse-gram.y: More directives support.
+	* src/options.c: No longer handle source directives.
+
+	* src/parse-gram.y: Fix %output.
+
+	* src/parse-gram.y: Handle %union.
+	Use the prologue locations.
+	* src/reader.c (parse_union_decl): Remove.
+
+	* src/reader.h, src/reader.c (epilogue_set): New.
+	* src/parse-gram.y: Use it.
+
+	* data/bison.simple, data/bison.c++: b4_stype is now either not
+	defined, then default to int, or to the contents of %union,
+	without `union' itself.
+	Adjust.
+	* src/muscle_tab.c (muscle_init): Don't predefine `stype'.
+
+	* src/output.c (actions_output): Don't output braces, as they are
+	already handled by the scanner.
+
+	* src/scan-gram.l (SC_CHARACTER): Set the user_token_number of
+	characters to themselves.
+
+	* tests/reduce.at (Reduced Automaton): End the grammars with %% so
+	that the epilogue has a proper #line.
+
+	* src/parse-gram.y: Handle precedence/associativity.
+
+	* src/symtab.c (symbol_precedence_set): Requires the symbol to be
+	a terminal.
+	* src/scan-gram.l (SC_BRACED_CODE): Catch strings and characters.
+	* tests/calc.at: Do not use `%token "foo"' as it makes not sense
+	at all to define terminals that cannot be emitted.
+
+	* src/scan-gram.l: Escape M4 characters.
+
+	* src/scan-gram.l: Working properly with escapes in user
+	strings/characters.
+
+	* tests/torture.at (AT_DATA_TRIANGULAR_GRAMMAR)
+	(AT_DATA_HORIZONTAL_GRAMMAR): Respect the `%token ID NUM STRING'
+	grammar.
+	Use more modest sizes, as for the time being the parser does not
+	release memory, and therefore the process swallows a huge amount
+	of memory.
+
+	* tests/torture.at (AT_DATA_LOOKAHEADS_GRAMMAR): Adjust to the
+	stricter %token grammar.
+
+	* src/symtab.h (associativity): Add `undef_assoc'.
+	(symbol_precedence_set): Do nothing when passed an undef_assoc.
+	* src/symtab.c (symbol_check_alias_consistence): Adjust.
+
+	* tests/regression.at (Invalid %directive): Remove, as it is now
+	meaningless.
+	(Invalid inputs): Adjust to the new error messages.
+	(Token definitions): The new grammar doesn't allow too many
+	eccentricities.
+
+	* src/lex.h, src/lex.c: Remove.
+	* src/reader.c (lastprec, skip_to_char, read_signed_integer)
+	(copy_character, copy_string2, copy_string, copy_identifier)
+	(copy_comment, parse_token_decl, parse_type_decl, parse_assoc_decl)
+	(parse_muscle_decl, parse_dquoted_param, parse_skel_decl)
+	(parse_action): Remove.
+	* po/POTFILES.in: Adjust.
+
+2002-06-11  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.c 	(parse_action): Don't store directly into the
+	rule's action member: return the action as a string.
+	Don't require `rule_length' as an argument: compute it.
+	(grammar_current_rule_symbol_append)
+	(grammar_current_rule_action_append): New, eved out from
+	(readgram): here.
+	Remove `action_flag', `rulelength', unused now.
+
+2002-06-11  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.c (grammar_current_rule_prec_set).
+	(grammar_current_rule_check): New, eved out from...
+	(readgram): here.
+	Remove `xaction', `first_rhs': useless.
+	* tests/input.at (Type clashes): New.
+	* tests/existing.at (GNU Cim Grammar): Adjust.
+
+2002-06-11  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.c (grammar_midrule_action): New, Eved out from
+	(readgram): here.
+
+2002-06-11  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.c (grammar_rule_begin, previous_rule, current_rule):
+	New.
+	(readgram): Use them as replacement of inlined code, crule and
+	crule1.
+
+2002-06-11  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.c (grammar_end, grammar_symbol_append): New.
+	(readgram): Use them.
+	Make the use of `p' as local as possible.
+
+2002-06-10  Akim Demaille  <akim@epita.fr>
+
+	GCJ's parser requires the tokens to be defined before the prologue.
+
+	* data/bison.simple: Output the token definition before the user's
+	prologue.
+	* tests/regression.at (Braces parsing, Duplicate string)
+	(Mixing %token styles): Check the output from bison.
+	(Early token definitions): New.
+
+2002-06-10  Akim Demaille  <akim@epita.fr>
+
+	* src/symtab.c (symbol_user_token_number_set): Don't complain when
+	assigning twice the same user number to a token, so that we can
+	use it in...
+	* src/lex.c (lex): here.
+	Also use `symbol_class_set' instead of hand written code.
+	* src/reader.c (parse_assoc_decl): Likewise.
+
+2002-06-10  Akim Demaille  <akim@epita.fr>
+
+	* src/symtab.c, src/symtab.c (symbol_class_set)
+	(symbol_user_token_number_set): New.
+	* src/reader.c (parse_token_decl): Use them.
+	Use a switch instead of ifs.
+	Use a single argument.
+
+2002-06-10  Akim Demaille  <akim@epita.fr>
+
+	Remove `%thong' support as it is undocumented, unused, duplicates
+	`%token's job, and creates useless e-mail traffic with people who
+	want to know what it is, why it is undocumented, unused, and
+	duplicates `%token's job.
+
+	* src/reader.c (parse_thong_decl): Remove.
+	* src/options.c (option_table): Remove "thong".
+	* src/lex.h (tok_thong): Remove.
+
+2002-06-10  Akim Demaille  <akim@epita.fr>
+
+	* src/symtab.c, src/symtab.c (symbol_type_set)
+	(symbol_precedence_set): New.
+	* src/reader.c (parse_type_decl, parse_assoc_decl): Use them.
+	(value_components_used): Remove, unused.
+
+2002-06-09  Akim Demaille  <akim@epita.fr>
+
+	Move symbols handling code out of the reader.
+
+	* src/reader.h, src/reader.c (errtoken, undeftoken, eoftoken)
+	(axiom): Move to...
+	* src/symtab.h, src/symtab.c: here.
+
+	* src/gram.c (start_symbol): Remove: use startsymbol->number.
+	* src/reader.c (startval): Rename as...
+	* src/symtab.h, src/symtab.c (startsymbol): this.
+	* src/reader.c: Adjust.
+
+	* src/reader.c (symbol_check_defined, symbol_make_alias)
+	(symbol_check_alias_consistence, symbol_pack, symbol_translation)
+	(token_translations_init)
+	Move to...
+	* src/symtab.c: here.
+	* src/reader.c (packsymbols): Move to...
+	* src/symtab.h, src/symtab.c (symbols_pack): here.
+	* src/symtab.h, src/symtab.c (symbol_make_alias): Takes SYMVAL as
+	argument.
+
+2002-06-03  Akim Demaille  <akim@epita.fr>
+
+	* src/muscle_tab.c (muscle_insert, muscle_find): Declarations,
+	then statements.
+
+2002-06-03  Akim Demaille  <akim@epita.fr>
+
+	* src/muscle_tab.c (muscle_find, muscle_insert): Don't initialize
+	structs with non literals.
+	* src/scan-skel.l: never-interactive.
+	* src/conflicts.c (enum conflict_resolution_e): No trailing
+	comma.
+	* src/getargs.c (usage): Split long literal strings.
+	Reported by Hans Aberg.
+
+2002-05-28  Akim Demaille  <akim@epita.fr>
+
+	* data/bison.c++: Use C++ ostreams.
+	(cdebug_): New member.
+
 2002-05-28  Akim Demaille  <akim@epita.fr>
 
 	* src/output.c (output_skeleton): Be sure to allocate enough room