+2004-12-16 Akim Demaille <akim@epita.fr>
+
+ Use #define to handle the %name-prefix.
+
+ * data/glr.c, data/yacc.c: Comment changes.
+ * data/lalr1.cc (yylex): Use #define to select the name of yylex,
+ so that one can refer to yylex in the parser file, and have it
+ renamed, as is the case with other skeletons.
+
+2004-12-16 Akim Demaille <akim@epita.fr>
+
+ Move lalr1.cc internals into yy*.
+
+ * data/lalr1.cc (semantic_stack_, location_stack_, state_stack_)
+ (semantic_stack_, location_stack_, pact_, pact_ninf_, defact_)
+ (pgoto_, defgoto_, table_, table_ninf_, check_, stos_, r1_, r2_)
+ (name_, rhs_, prhs_, rline_, token_number_, eof_, last_, nnts_)
+ (empty_, final_, terror_, errcode_, ntokens_)
+ (user_token_number_max_, undef_token_, n_, len_, state_, nerrs_)
+ (looka_, ilooka_, error_range_, nerrs_):
+ Rename as...
+ (yysemantic_stack_, yylocation_stack_, yystate_stack_)
+ (yysemantic_stack_, yylocation_stack_, yypact_, yypact_ninf_)
+ (yydefact_, yypgoto_, yydefgoto_, yytable_, yytable_ninf_)
+ (yycheck_, yystos_, yyr1_, yyr2_, yyname_, yyrhs_, yyprhs_)
+ (yyrline_, yytoken_number_, yyeof_, yylast_, yynnts_, yyempty_)
+ (yyfinal_, yyterror_, yyerrcode_, yyntokens_)
+ (yyuser_token_number_max_, yyundef_token_, yyn_, yylen_, yystate_)
+ (yynerrs_, yylooka_, yyilooka_, yyerror_range_, yynerrs_):
+ these.
+
+2004-12-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix some problems reported by twlevo at xs4all.
+ * src/symtab.c (symbol_new): Report an error if the input grammar
+ contains too many symbols. This is better than calling abort() later.
+ * src/vcg.h (enum layoutalgorithm): Remove. All uses removed.
+ (struct node, struct graph):
+ Rename member expand to stretch. All uses changed.
+ (struct graph): Remove member layoutalgorithm. All uses removed.
+ * src/vcg.c (get_layoutalgorithm_str): Remove. All uses removed.
+ * src/vcg_defaults.h (G_STRETCH): Renamed from G_EXPAND.
+ All uses changed.
+ (N_STRETCH): Rename from N_EXPAND. All uses changed.
+
+2004-12-15 Akim Demaille <akim@epita.fr>
+
+ * data/lalr1.cc: Normalize /** \brief ... */ to ///.
+ Add more Doxygen comments.
+ (symprint_, stack_print_, reduce_print_, destruct_, pop)
+ (report_syntax_error_, translate_): Rename as...
+ (yysymprint_, yystack_print_, yyreduce_print_, yydestruct_)
+ (yypop_, yyreport_syntax_error_, yytranslate_): this.
+
+2004-12-15 Akim Demaille <akim@epita.fr>
+
+ * data/lalr1.cc (lex_): Rename as...
+ (yylex_): this.
+ Move the trace here.
+ Take the %name-prefix into account.
+ Reported by Alexandre Duret-Lutz.
+
+2004-12-15 Akim Demaille <akim@epita.fr>
+
+ Simplify the C++ parser constructor.
+
+ * data/lalr1.cc (debug_): Rename as...
+ (yydebug_): so that the parser's internals are always in the yy*
+ pseudo namespace.
+ Adjust uses.
+ (b4_parse_param_decl): Remove the leading comma as it is now only
+ called as unique argument list.
+ (Parser::Parser): Remove the constructor accepting a location and
+ an initial debugging level.
+ Remove from the other ctor the argument for the debugging level.
+ (debug_level_type, debug_level, set_debug_level): New.
+
+ * tests/actions.at, tests/calc.at, tests/regression.at: Adjust
+ constructor calls.
+
+2004-12-15 Akim Demaille <akim@epita.fr>
+
+ Remove b4_root related material: failure experiment
+ (which goal was to allow to derive from a class).
+
+ * data/lalr1.cc (b4_root, b4_param, b4_constructor): Remove
+ definitions and uses.
+
2004-12-14 Paul Eggert <eggert@cs.ucla.edu>
* data/glr.c (struct yyGLRStack): yyerror_range now has 3 items,
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