+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ More information about the symbols.
+ * src/output.c (type_names_output): Document all the symbols,
+ including those that don't have a type-name.
+ (symbol_definitions_output): Define "is_token" and
+ "has_type_name".
+ * data/lalr1.cc (b4_type_action_): Skip symbols that have an empty
+ type-name, now that they are defined too in b4_type_names.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ Regen.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ Make parser::yytranslate static.
+ Small speedup (1%) on the list grammar. And makes yytranslate_ available
+ in non member functions.
+
+ * data/lalr1.cc (yytranslate_): Does not need to be a instance
+ function.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ Avoid trailing spaces.
+ * data/c.m4: b4_comment(TEXT): Don't indent empty lines.
+ * data/lalr1.cc: Don't indent before rule and symbol actions, as
+ they can be empty, and anyway this incorrectly indents the first
+ action.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ Comment changes.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ Use "enum" for integral constants.
+ This is just nicer to read, I observed no speedup.
+
+ * data/lalr1.cc (yyeof_, yylast_, yynnts_, yyempty_, yyfinal_)
+ (yterror_, yyerrcode_, yyntokens_): Define as members of an enum.
+ (yyuser_token_number_max_, yyundef_token_): Move into...
+ (yytranslate_): here.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ Shortcuts in bench directives.
+ * etc/bench.pl.in (parse_dirs): New.
+ Use it.
+ (bench_variant_parser, bench_fusion_parser): Use %s and %d.
+ Create the benches in "benches/".
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ Formatting changes.
+ * data/lalr1.cc: here.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ Adjust verbose message to using emacs.
+ * etc/bench.pl.in: Inform compilation-mode when we change the
+ directory.
+ (generate_grammar_list): Recognize %define "variant" in addition
+ to %define variant.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ Classify symbols by type-name.
+ * src/uniqstr.h (UNIQSTR_CMP): New.
+ * src/output.c (symbol_type_name_cmp, symbols_by_type_name)
+ (type_names_output): New.
+ (muscles_output): Use it.
+ * data/lalr1.cc (b4_symbol_action_): Remove.
+ (b4_symbol_case_, b4_type_action_): New.
+ Adjust uses of b4_symbol_action_ to use b4_type_action_.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ Change the handling of the symbols in the skeletons.
+ Before we were using tables which lines were the symbols and which
+ columns were things like number, tag, type-name etc. It is was
+ difficult to extend: each time a column was added, all the numbers had
+ to be updated (you asked for colon $2, not for "tag"). Also, it was
+ hard to filter these tables when only a subset of the symbols (say the
+ tokens, or the nterms, or the tokens that have and external number
+ *and* a type-name) was of interest.
+
+ Now instead of monolithic tables, we define one macro per cell. For
+ instance "b4_symbol(0, tag)" is a macro name which contents is
+ self-decriptive. The macro "b4_symbol" provides easier access to
+ these cells.
+
+ * src/output.c (type_names_output): Remove.
+ (symbol_numbers_output, symbol_definitions_output): New.
+ (muscles_output): Call them.
+ (prepare_symbols): Define b4_symbols_number.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ --trace=muscles
+ * src/getargs.h, src/getargs.c (trace_muscle): New.
+ (trace_types, trace_args): Support it.
+ * src/output.c (output_skeleton): Use it.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ muscles_output.
+ * src/output.c (muscles_output): New, extracted from...
+ (output_skeleton): here.
+ Adjust.
+
+2008-11-10 Akim Demaille <demaille@gostai.com>
+
+ Formatting changes.
+
2008-11-10 Akim Demaille <demaille@gostai.com>
Update the variant example.
projects / bison.git / blobdiff