+2002-07-09 Akim Demaille <akim@epita.fr>
+
+ * doc/bison.texinfo: Properly set the ``header'' part.
+ Use @dircategory ``GNU programming tools'' as per Texinfo's
+ documentation.
+ Use @copying.
+
+2002-07-09 Akim Demaille <akim@epita.fr>
+
+ * lib/quotearg.h: Protect against multiple inclusions.
+ * src/location.h (location_t): Add a `file' member.
+ (LOCATION_RESET, LOCATION_PRINT): Adjust.
+ * src/complain.c (warn_at, complain_at, fatal_at): Drop
+ `error_one_per_line' support.
+
+2002-07-09 Akim Demaille <akim@epita.fr>
+
+ * src/complain.h, src/complain.c (warn, complain): Remove, unused.
+ * src/reader.c (lineno): Remove.
+ Adjust all dependencies.
+ (get_merge_function): Take a location and use complain_at.
+ * src/symtab.h, src/symtab.c (symbol_make_alias): Likewise.
+ * tests/regression.at (Invalid inputs, Mixing %token styles):
+ Adjust.
+
+2002-07-09 Akim Demaille <akim@epita.fr>
+
+ * src/parse-gram.y (rules_or_grammar_declaration): Add an error
+ recovery rule, and forbid extensions when --yacc.
+ (gram_error): Use complain_at.
+ * src/reader.c (reader): Exit if there were parse errors.
+
+2002-07-09 Akim Demaille <akim@epita.fr>
+
+ * tests/synclines.at (AT_SYNCLINES_COMPILE): New.
+ (AT_TEST_SYNCLINE): Adjust to unusual GCC outputs.
+ Reported by R Blake <blakers@mac.com>.
+
+2002-07-09 Akim Demaille <akim@epita.fr>
+
+ * data/yacc.c: Output the copyright notive in the header.
+
+2002-07-03 Akim Demaille <akim@epita.fr>
+
+ * src/output.c (froms, tos): Are state_number_t.
+ (save_column): sp, sp1, and sp2 are state_number_t.
+ (prepare): Rename `final' as `final_state_number', `nnts' as
+ `nterms_number', `nrules' as `rules_number', `nstates' as
+ `states_number', and `ntokens' as `tokens_number'. Remove `nsym',
+ unused.
+ * data/yacc.c, data/glr.c, data/lalr1.cc: Adjust.
+ * data/lalr1.cc (nsym_): Remove, unused.
+
+2002-07-03 Akim Demaille <akim@epita.fr>
+
+ * src/lalr.h, src/lalr.c (goto_number_t): New.
+ * src/lalr.c (goto_list_t): New.
+ Propagate them.
+ * src/nullable.c (rule_list_t): New.
+ Propagate.
+ * src/types.h: Remove.
+
+2002-07-03 Akim Demaille <akim@epita.fr>
+
+ * src/closure.c (print_fderives): Use rule_rhs_print.
+ * src/derives.c (print_derives): Use rule_rhs_print.
+ (rule_list_t): New, replaces `shorts'.
+ (set_derives): Add comments.
+ * tests/sets.at (Nullable, Firsts): Adjust.
+
+2002-07-03 Akim Demaille <akim@epita.fr>
+
+ * src/output.c (prepare_actions): Free `tally' and `width'.
+ (prepare_actions): Allocate and free `order'.
+ * src/symtab.c (symbols_free): Free `symbols'.
+ * src/scan-gram.l (scanner_free): Clear Flex's scanners memory.
+ * src/output.c (m4_invoke): Move to...
+ * src/scan-skel.l: here.
+ (<<EOF>>): Close yyout, and free its name.
+
+2002-07-03 Akim Demaille <akim@epita.fr>
+
+ Fix some memory leaks, and fix a bug: state 0 was examined twice.
+
+ * src/LR0.c (new_state): Merge into...
+ (state_list_append): this.
+ (new_states): Merge into...
+ (generate_states): here.
+ (set_states): Don't ensure a proper `errs' state member here, do it...
+ * src/conflicts.c (conflicts_solve): here.
+ * src/state.h, src/state.c: Comment changes.
+ (state_t): Rename member `shifts' as `transitions'.
+ Adjust all dependencies.
+ (errs_new): For consistency, also take the values as argument.
+ (errs_dup): Remove.
+ (state_errs_set): New.
+ (state_reductions_set, state_transitions_set): Assert that no
+ previous value was assigned.
+ (state_free): New.
+ (states_free): Use it.
+ * src/conflicts.c (resolve_sr_conflict): Don't use an `errs_t' as
+ temporary storage: use `errs' and `nerrs' as elsewhere.
+ (set_conflicts): Allocate and free this `errs'.
+
+2002-07-02 Akim Demaille <akim@epita.fr>
+
+ * lib/libiberty.h: New.
+ * lib: Update the bitset implementation from upstream.
+ * src/closure.c, src/lalr.c, src/output.c, src/print_graph.c,
+ * src/state.c: Use BITSET_FOR_EACH, not BITSET_EXECUTE.
+ * src/main.c: Adjust bitset stats calls.
+
+2002-07-01 Paul Eggert <eggert@twinsun.com>
+
+ * src/scan-gram.l (<SC_ESCAPED_CHARACTER>): Convert to unsigned
+ char, so that negative chars don't collide with $.
+
2002-06-30 Akim Demaille <akim@epita.fr>
Have the GLR tests be `warning' checked, and fix the warnings.
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