[Feature #19719] Universal Parser

Introduce Universal Parser mode for the parser.
This commit includes these changes:

* Introduce `UNIVERSAL_PARSER` macro. All of CRuby related functions
  are passed via `struct rb_parser_config_struct` when this macro is enabled.
* Add CI task with 'cppflags=-DUNIVERSAL_PARSER' for ubuntu.

11 files changed, 1310 insertions, 24 deletions

diff --git a/ext/coverage/depend b/ext/coverage/depend
index cd7ef43a43..0a6c61d5c6 100644
--- a/ext/coverage/depend
+++ b/ext/coverage/depend
@@ -15,6 +15,7 @@ coverage.o: $(hdrdir)/ruby/backward/2/long_long.h
 coverage.o: $(hdrdir)/ruby/backward/2/stdalign.h
 coverage.o: $(hdrdir)/ruby/backward/2/stdarg.h
 coverage.o: $(hdrdir)/ruby/defines.h
+coverage.o: $(hdrdir)/ruby/encoding.h
 coverage.o: $(hdrdir)/ruby/intern.h
 coverage.o: $(hdrdir)/ruby/internal/abi.h
 coverage.o: $(hdrdir)/ruby/internal/anyargs.h
@@ -87,6 +88,15 @@ coverage.o: $(hdrdir)/ruby/internal/core/rtypeddata.h
 coverage.o: $(hdrdir)/ruby/internal/ctype.h
 coverage.o: $(hdrdir)/ruby/internal/dllexport.h
 coverage.o: $(hdrdir)/ruby/internal/dosish.h
+coverage.o: $(hdrdir)/ruby/internal/encoding/coderange.h
+coverage.o: $(hdrdir)/ruby/internal/encoding/ctype.h
+coverage.o: $(hdrdir)/ruby/internal/encoding/encoding.h
+coverage.o: $(hdrdir)/ruby/internal/encoding/pathname.h
+coverage.o: $(hdrdir)/ruby/internal/encoding/re.h
+coverage.o: $(hdrdir)/ruby/internal/encoding/sprintf.h
+coverage.o: $(hdrdir)/ruby/internal/encoding/string.h
+coverage.o: $(hdrdir)/ruby/internal/encoding/symbol.h
+coverage.o: $(hdrdir)/ruby/internal/encoding/transcode.h
 coverage.o: $(hdrdir)/ruby/internal/error.h
 coverage.o: $(hdrdir)/ruby/internal/eval.h
 coverage.o: $(hdrdir)/ruby/internal/event.h
@@ -156,6 +166,8 @@ coverage.o: $(hdrdir)/ruby/internal/variable.h
 coverage.o: $(hdrdir)/ruby/internal/warning_push.h
 coverage.o: $(hdrdir)/ruby/internal/xmalloc.h
 coverage.o: $(hdrdir)/ruby/missing.h
+coverage.o: $(hdrdir)/ruby/onigmo.h
+coverage.o: $(hdrdir)/ruby/oniguruma.h
 coverage.o: $(hdrdir)/ruby/ruby.h
 coverage.o: $(hdrdir)/ruby/st.h
 coverage.o: $(hdrdir)/ruby/subst.h
@@ -184,6 +196,7 @@ coverage.o: $(top_srcdir)/method.h
 coverage.o: $(top_srcdir)/node.h
 coverage.o: $(top_srcdir)/ruby_assert.h
 coverage.o: $(top_srcdir)/ruby_atomic.h
+coverage.o: $(top_srcdir)/rubyparser.h
 coverage.o: $(top_srcdir)/shape.h
 coverage.o: $(top_srcdir)/thread_pthread.h
 coverage.o: $(top_srcdir)/vm_core.h
diff --git a/ext/objspace/depend b/ext/objspace/depend
index f0e1f928cd..9e9cce0fc2 100644
--- a/ext/objspace/depend
+++ b/ext/objspace/depend
@@ -15,6 +15,7 @@ object_tracing.o: $(hdrdir)/ruby/backward/2/stdalign.h
 object_tracing.o: $(hdrdir)/ruby/backward/2/stdarg.h
 object_tracing.o: $(hdrdir)/ruby/debug.h
 object_tracing.o: $(hdrdir)/ruby/defines.h
+object_tracing.o: $(hdrdir)/ruby/encoding.h
 object_tracing.o: $(hdrdir)/ruby/intern.h
 object_tracing.o: $(hdrdir)/ruby/internal/abi.h
 object_tracing.o: $(hdrdir)/ruby/internal/anyargs.h
@@ -87,6 +88,15 @@ object_tracing.o: $(hdrdir)/ruby/internal/core/rtypeddata.h
 object_tracing.o: $(hdrdir)/ruby/internal/ctype.h
 object_tracing.o: $(hdrdir)/ruby/internal/dllexport.h
 object_tracing.o: $(hdrdir)/ruby/internal/dosish.h
+object_tracing.o: $(hdrdir)/ruby/internal/encoding/coderange.h
+object_tracing.o: $(hdrdir)/ruby/internal/encoding/ctype.h
+object_tracing.o: $(hdrdir)/ruby/internal/encoding/encoding.h
+object_tracing.o: $(hdrdir)/ruby/internal/encoding/pathname.h
+object_tracing.o: $(hdrdir)/ruby/internal/encoding/re.h
+object_tracing.o: $(hdrdir)/ruby/internal/encoding/sprintf.h
+object_tracing.o: $(hdrdir)/ruby/internal/encoding/string.h
+object_tracing.o: $(hdrdir)/ruby/internal/encoding/symbol.h
+object_tracing.o: $(hdrdir)/ruby/internal/encoding/transcode.h
 object_tracing.o: $(hdrdir)/ruby/internal/error.h
 object_tracing.o: $(hdrdir)/ruby/internal/eval.h
 object_tracing.o: $(hdrdir)/ruby/internal/event.h
@@ -156,6 +166,8 @@ object_tracing.o: $(hdrdir)/ruby/internal/variable.h
 object_tracing.o: $(hdrdir)/ruby/internal/warning_push.h
 object_tracing.o: $(hdrdir)/ruby/internal/xmalloc.h
 object_tracing.o: $(hdrdir)/ruby/missing.h
+object_tracing.o: $(hdrdir)/ruby/onigmo.h
+object_tracing.o: $(hdrdir)/ruby/oniguruma.h
 object_tracing.o: $(hdrdir)/ruby/ruby.h
 object_tracing.o: $(hdrdir)/ruby/st.h
 object_tracing.o: $(hdrdir)/ruby/subst.h
@@ -178,6 +190,7 @@ object_tracing.o: $(top_srcdir)/method.h
 object_tracing.o: $(top_srcdir)/node.h
 object_tracing.o: $(top_srcdir)/ruby_assert.h
 object_tracing.o: $(top_srcdir)/ruby_atomic.h
+object_tracing.o: $(top_srcdir)/rubyparser.h
 object_tracing.o: $(top_srcdir)/thread_pthread.h
 object_tracing.o: $(top_srcdir)/vm_core.h
 object_tracing.o: $(top_srcdir)/vm_opts.h
@@ -365,11 +378,6 @@ objspace.o: $(top_srcdir)/ccan/container_of/container_of.h
 objspace.o: $(top_srcdir)/ccan/list/list.h
 objspace.o: $(top_srcdir)/ccan/str/str.h
 objspace.o: $(top_srcdir)/constant.h
-objspace.o: $(hdrdir)/ruby/thread_native.h
-objspace.o: $(top_srcdir)/ccan/check_type/check_type.h
-objspace.o: $(top_srcdir)/ccan/container_of/container_of.h
-objspace.o: $(top_srcdir)/ccan/list/list.h
-objspace.o: $(top_srcdir)/ccan/str/str.h
 objspace.o: $(top_srcdir)/id_table.h
 objspace.o: $(top_srcdir)/internal.h
 objspace.o: $(top_srcdir)/internal/array.h
@@ -389,6 +397,7 @@ objspace.o: $(top_srcdir)/method.h
 objspace.o: $(top_srcdir)/node.h
 objspace.o: $(top_srcdir)/ruby_assert.h
 objspace.o: $(top_srcdir)/ruby_atomic.h
+objspace.o: $(top_srcdir)/rubyparser.h
 objspace.o: $(top_srcdir)/shape.h
 objspace.o: $(top_srcdir)/symbol.h
 objspace.o: $(top_srcdir)/thread_pthread.h
@@ -597,6 +606,7 @@ objspace_dump.o: $(top_srcdir)/method.h
 objspace_dump.o: $(top_srcdir)/node.h
 objspace_dump.o: $(top_srcdir)/ruby_assert.h
 objspace_dump.o: $(top_srcdir)/ruby_atomic.h
+objspace_dump.o: $(top_srcdir)/rubyparser.h
 objspace_dump.o: $(top_srcdir)/shape.h
 objspace_dump.o: $(top_srcdir)/symbol.h
 objspace_dump.o: $(top_srcdir)/thread_pthread.h
diff --git a/ext/ripper/depend b/ext/ripper/depend
index da1bf58da7..8fb32f48f0 100644
--- a/ext/ripper/depend
+++ b/ext/ripper/depend
@@ -28,6 +28,10 @@ check: .eventids2-check
 	$(Q) $(RUBY) $(GEN) --mode=check --ids1src=$(SRC1) --ids2src=$(SRC2)
 	@exit > $@
 
+eventids1.h: $(GEN) $(srcdir)/tools/dsl.rb $(SRC1)
+	$(ECHO) generating $@ from $(SRC1)
+	$(Q) $(RUBY) $(GEN) --mode=eventids1_h --ids1src=$(SRC1) --output=$@
+
 eventids1.c: $(GEN) $(srcdir)/tools/dsl.rb $(SRC1)
 	$(ECHO) generating $@ from $(SRC1)
 	$(Q) $(RUBY) $(GEN) --mode=eventids1 --ids1src=$(SRC1) --output=$@
@@ -36,6 +40,10 @@ eventids2table.c: $(GEN) $(srcdir)/tools/dsl.rb $(SRC2)
 	$(ECHO) generating $@ from $(SRC2)
 	$(Q) $(RUBY) $(GEN) --mode=eventids2table --ids2src=$(SRC2) --output=$@
 
+ripper_init.c: $(srcdir)/ripper_init.c.tmpl ripper.y $(srcdir)/tools/preproc.rb $(top_srcdir)/internal/ruby_parser.h
+	$(ECHO) generating $@ from $(srcdir)/ripper_init.c.tmpl
+	$(Q) $(RUBY) $(srcdir)/tools/preproc.rb --output=$@ --template=$(srcdir)/ripper_init.c.tmpl $(top_srcdir)/internal/ruby_parser.h
+
 # Entries for Ripper maintainer
 
 preproc: ripper.E
@@ -44,6 +52,342 @@ ripper.E: ripper.c
 	$(Q) $(CC) -E $(INCFLAGS) $(CPPFLAGS) $< | $(RUBY) $(srcdir)/tools/strip.rb > $@
 
 # AUTOGENERATED DEPENDENCIES START
+eventids1.o: $(RUBY_EXTCONF_H)
+eventids1.o: $(arch_hdrdir)/ruby/config.h
+eventids1.o: $(hdrdir)/ruby/assert.h
+eventids1.o: $(hdrdir)/ruby/backward.h
+eventids1.o: $(hdrdir)/ruby/backward/2/assume.h
+eventids1.o: $(hdrdir)/ruby/backward/2/attributes.h
+eventids1.o: $(hdrdir)/ruby/backward/2/bool.h
+eventids1.o: $(hdrdir)/ruby/backward/2/inttypes.h
+eventids1.o: $(hdrdir)/ruby/backward/2/limits.h
+eventids1.o: $(hdrdir)/ruby/backward/2/long_long.h
+eventids1.o: $(hdrdir)/ruby/backward/2/stdalign.h
+eventids1.o: $(hdrdir)/ruby/backward/2/stdarg.h
+eventids1.o: $(hdrdir)/ruby/defines.h
+eventids1.o: $(hdrdir)/ruby/intern.h
+eventids1.o: $(hdrdir)/ruby/internal/abi.h
+eventids1.o: $(hdrdir)/ruby/internal/anyargs.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/char.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/double.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/fixnum.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/gid_t.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/int.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/intptr_t.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/long.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/long_long.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/mode_t.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/off_t.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/pid_t.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/short.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/size_t.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/st_data_t.h
+eventids1.o: $(hdrdir)/ruby/internal/arithmetic/uid_t.h
+eventids1.o: $(hdrdir)/ruby/internal/assume.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/alloc_size.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/artificial.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/cold.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/const.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/constexpr.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/deprecated.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/diagnose_if.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/enum_extensibility.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/error.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/flag_enum.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/forceinline.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/format.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/maybe_unused.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/noalias.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/nodiscard.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/noexcept.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/noinline.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/nonnull.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/noreturn.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/packed_struct.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/pure.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/restrict.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/returns_nonnull.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/warning.h
+eventids1.o: $(hdrdir)/ruby/internal/attr/weakref.h
+eventids1.o: $(hdrdir)/ruby/internal/cast.h
+eventids1.o: $(hdrdir)/ruby/internal/compiler_is.h
+eventids1.o: $(hdrdir)/ruby/internal/compiler_is/apple.h
+eventids1.o: $(hdrdir)/ruby/internal/compiler_is/clang.h
+eventids1.o: $(hdrdir)/ruby/internal/compiler_is/gcc.h
+eventids1.o: $(hdrdir)/ruby/internal/compiler_is/intel.h
+eventids1.o: $(hdrdir)/ruby/internal/compiler_is/msvc.h
+eventids1.o: $(hdrdir)/ruby/internal/compiler_is/sunpro.h
+eventids1.o: $(hdrdir)/ruby/internal/compiler_since.h
+eventids1.o: $(hdrdir)/ruby/internal/config.h
+eventids1.o: $(hdrdir)/ruby/internal/constant_p.h
+eventids1.o: $(hdrdir)/ruby/internal/core.h
+eventids1.o: $(hdrdir)/ruby/internal/core/rarray.h
+eventids1.o: $(hdrdir)/ruby/internal/core/rbasic.h
+eventids1.o: $(hdrdir)/ruby/internal/core/rbignum.h
+eventids1.o: $(hdrdir)/ruby/internal/core/rclass.h
+eventids1.o: $(hdrdir)/ruby/internal/core/rdata.h
+eventids1.o: $(hdrdir)/ruby/internal/core/rfile.h
+eventids1.o: $(hdrdir)/ruby/internal/core/rhash.h
+eventids1.o: $(hdrdir)/ruby/internal/core/robject.h
+eventids1.o: $(hdrdir)/ruby/internal/core/rregexp.h
+eventids1.o: $(hdrdir)/ruby/internal/core/rstring.h
+eventids1.o: $(hdrdir)/ruby/internal/core/rstruct.h
+eventids1.o: $(hdrdir)/ruby/internal/core/rtypeddata.h
+eventids1.o: $(hdrdir)/ruby/internal/ctype.h
+eventids1.o: $(hdrdir)/ruby/internal/dllexport.h
+eventids1.o: $(hdrdir)/ruby/internal/dosish.h
+eventids1.o: $(hdrdir)/ruby/internal/error.h
+eventids1.o: $(hdrdir)/ruby/internal/eval.h
+eventids1.o: $(hdrdir)/ruby/internal/event.h
+eventids1.o: $(hdrdir)/ruby/internal/fl_type.h
+eventids1.o: $(hdrdir)/ruby/internal/gc.h
+eventids1.o: $(hdrdir)/ruby/internal/glob.h
+eventids1.o: $(hdrdir)/ruby/internal/globals.h
+eventids1.o: $(hdrdir)/ruby/internal/has/attribute.h
+eventids1.o: $(hdrdir)/ruby/internal/has/builtin.h
+eventids1.o: $(hdrdir)/ruby/internal/has/c_attribute.h
+eventids1.o: $(hdrdir)/ruby/internal/has/cpp_attribute.h
+eventids1.o: $(hdrdir)/ruby/internal/has/declspec_attribute.h
+eventids1.o: $(hdrdir)/ruby/internal/has/extension.h
+eventids1.o: $(hdrdir)/ruby/internal/has/feature.h
+eventids1.o: $(hdrdir)/ruby/internal/has/warning.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/array.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/bignum.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/class.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/compar.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/complex.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/cont.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/dir.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/enum.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/enumerator.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/error.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/eval.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/file.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/hash.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/io.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/load.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/marshal.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/numeric.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/object.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/parse.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/proc.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/process.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/random.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/range.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/rational.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/re.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/ruby.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/select.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/select/largesize.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/signal.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/sprintf.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/string.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/struct.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/thread.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/time.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/variable.h
+eventids1.o: $(hdrdir)/ruby/internal/intern/vm.h
+eventids1.o: $(hdrdir)/ruby/internal/interpreter.h
+eventids1.o: $(hdrdir)/ruby/internal/iterator.h
+eventids1.o: $(hdrdir)/ruby/internal/memory.h
+eventids1.o: $(hdrdir)/ruby/internal/method.h
+eventids1.o: $(hdrdir)/ruby/internal/module.h
+eventids1.o: $(hdrdir)/ruby/internal/newobj.h
+eventids1.o: $(hdrdir)/ruby/internal/scan_args.h
+eventids1.o: $(hdrdir)/ruby/internal/special_consts.h
+eventids1.o: $(hdrdir)/ruby/internal/static_assert.h
+eventids1.o: $(hdrdir)/ruby/internal/stdalign.h
+eventids1.o: $(hdrdir)/ruby/internal/stdbool.h
+eventids1.o: $(hdrdir)/ruby/internal/symbol.h
+eventids1.o: $(hdrdir)/ruby/internal/value.h
+eventids1.o: $(hdrdir)/ruby/internal/value_type.h
+eventids1.o: $(hdrdir)/ruby/internal/variable.h
+eventids1.o: $(hdrdir)/ruby/internal/warning_push.h
+eventids1.o: $(hdrdir)/ruby/internal/xmalloc.h
+eventids1.o: $(hdrdir)/ruby/missing.h
+eventids1.o: $(hdrdir)/ruby/ruby.h
+eventids1.o: $(hdrdir)/ruby/st.h
+eventids1.o: $(hdrdir)/ruby/subst.h
+eventids1.o: eventids1.h
+eventids1.o: {$(VPATH)}eventids1.c
+eventids1.o: {$(VPATH)}eventids1.h
+eventids2.o: $(RUBY_EXTCONF_H)
+eventids2.o: $(arch_hdrdir)/ruby/config.h
+eventids2.o: $(hdrdir)/ruby/assert.h
+eventids2.o: $(hdrdir)/ruby/backward.h
+eventids2.o: $(hdrdir)/ruby/backward/2/assume.h
+eventids2.o: $(hdrdir)/ruby/backward/2/attributes.h
+eventids2.o: $(hdrdir)/ruby/backward/2/bool.h
+eventids2.o: $(hdrdir)/ruby/backward/2/inttypes.h
+eventids2.o: $(hdrdir)/ruby/backward/2/limits.h
+eventids2.o: $(hdrdir)/ruby/backward/2/long_long.h
+eventids2.o: $(hdrdir)/ruby/backward/2/stdalign.h
+eventids2.o: $(hdrdir)/ruby/backward/2/stdarg.h
+eventids2.o: $(hdrdir)/ruby/defines.h
+eventids2.o: $(hdrdir)/ruby/encoding.h
+eventids2.o: $(hdrdir)/ruby/intern.h
+eventids2.o: $(hdrdir)/ruby/internal/abi.h
+eventids2.o: $(hdrdir)/ruby/internal/anyargs.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/char.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/double.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/fixnum.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/gid_t.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/int.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/intptr_t.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/long.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/long_long.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/mode_t.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/off_t.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/pid_t.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/short.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/size_t.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/st_data_t.h
+eventids2.o: $(hdrdir)/ruby/internal/arithmetic/uid_t.h
+eventids2.o: $(hdrdir)/ruby/internal/assume.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/alloc_size.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/artificial.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/cold.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/const.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/constexpr.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/deprecated.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/diagnose_if.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/enum_extensibility.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/error.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/flag_enum.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/forceinline.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/format.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/maybe_unused.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/noalias.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/nodiscard.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/noexcept.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/noinline.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/nonnull.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/noreturn.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/packed_struct.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/pure.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/restrict.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/returns_nonnull.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/warning.h
+eventids2.o: $(hdrdir)/ruby/internal/attr/weakref.h
+eventids2.o: $(hdrdir)/ruby/internal/cast.h
+eventids2.o: $(hdrdir)/ruby/internal/compiler_is.h
+eventids2.o: $(hdrdir)/ruby/internal/compiler_is/apple.h
+eventids2.o: $(hdrdir)/ruby/internal/compiler_is/clang.h
+eventids2.o: $(hdrdir)/ruby/internal/compiler_is/gcc.h
+eventids2.o: $(hdrdir)/ruby/internal/compiler_is/intel.h
+eventids2.o: $(hdrdir)/ruby/internal/compiler_is/msvc.h
+eventids2.o: $(hdrdir)/ruby/internal/compiler_is/sunpro.h
+eventids2.o: $(hdrdir)/ruby/internal/compiler_since.h
+eventids2.o: $(hdrdir)/ruby/internal/config.h
+eventids2.o: $(hdrdir)/ruby/internal/constant_p.h
+eventids2.o: $(hdrdir)/ruby/internal/core.h
+eventids2.o: $(hdrdir)/ruby/internal/core/rarray.h
+eventids2.o: $(hdrdir)/ruby/internal/core/rbasic.h
+eventids2.o: $(hdrdir)/ruby/internal/core/rbignum.h
+eventids2.o: $(hdrdir)/ruby/internal/core/rclass.h
+eventids2.o: $(hdrdir)/ruby/internal/core/rdata.h
+eventids2.o: $(hdrdir)/ruby/internal/core/rfile.h
+eventids2.o: $(hdrdir)/ruby/internal/core/rhash.h
+eventids2.o: $(hdrdir)/ruby/internal/core/robject.h
+eventids2.o: $(hdrdir)/ruby/internal/core/rregexp.h
+eventids2.o: $(hdrdir)/ruby/internal/core/rstring.h
+eventids2.o: $(hdrdir)/ruby/internal/core/rstruct.h
+eventids2.o: $(hdrdir)/ruby/internal/core/rtypeddata.h
+eventids2.o: $(hdrdir)/ruby/internal/ctype.h
+eventids2.o: $(hdrdir)/ruby/internal/dllexport.h
+eventids2.o: $(hdrdir)/ruby/internal/dosish.h
+eventids2.o: $(hdrdir)/ruby/internal/encoding/coderange.h
+eventids2.o: $(hdrdir)/ruby/internal/encoding/ctype.h
+eventids2.o: $(hdrdir)/ruby/internal/encoding/encoding.h
+eventids2.o: $(hdrdir)/ruby/internal/encoding/pathname.h
+eventids2.o: $(hdrdir)/ruby/internal/encoding/re.h
+eventids2.o: $(hdrdir)/ruby/internal/encoding/sprintf.h
+eventids2.o: $(hdrdir)/ruby/internal/encoding/string.h
+eventids2.o: $(hdrdir)/ruby/internal/encoding/symbol.h
+eventids2.o: $(hdrdir)/ruby/internal/encoding/transcode.h
+eventids2.o: $(hdrdir)/ruby/internal/error.h
+eventids2.o: $(hdrdir)/ruby/internal/eval.h
+eventids2.o: $(hdrdir)/ruby/internal/event.h
+eventids2.o: $(hdrdir)/ruby/internal/fl_type.h
+eventids2.o: $(hdrdir)/ruby/internal/gc.h
+eventids2.o: $(hdrdir)/ruby/internal/glob.h
+eventids2.o: $(hdrdir)/ruby/internal/globals.h
+eventids2.o: $(hdrdir)/ruby/internal/has/attribute.h
+eventids2.o: $(hdrdir)/ruby/internal/has/builtin.h
+eventids2.o: $(hdrdir)/ruby/internal/has/c_attribute.h
+eventids2.o: $(hdrdir)/ruby/internal/has/cpp_attribute.h
+eventids2.o: $(hdrdir)/ruby/internal/has/declspec_attribute.h
+eventids2.o: $(hdrdir)/ruby/internal/has/extension.h
+eventids2.o: $(hdrdir)/ruby/internal/has/feature.h
+eventids2.o: $(hdrdir)/ruby/internal/has/warning.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/array.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/bignum.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/class.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/compar.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/complex.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/cont.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/dir.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/enum.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/enumerator.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/error.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/eval.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/file.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/hash.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/io.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/load.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/marshal.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/numeric.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/object.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/parse.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/proc.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/process.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/random.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/range.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/rational.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/re.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/ruby.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/select.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/select/largesize.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/signal.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/sprintf.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/string.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/struct.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/thread.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/time.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/variable.h
+eventids2.o: $(hdrdir)/ruby/internal/intern/vm.h
+eventids2.o: $(hdrdir)/ruby/internal/interpreter.h
+eventids2.o: $(hdrdir)/ruby/internal/iterator.h
+eventids2.o: $(hdrdir)/ruby/internal/memory.h
+eventids2.o: $(hdrdir)/ruby/internal/method.h
+eventids2.o: $(hdrdir)/ruby/internal/module.h
+eventids2.o: $(hdrdir)/ruby/internal/newobj.h
+eventids2.o: $(hdrdir)/ruby/internal/scan_args.h
+eventids2.o: $(hdrdir)/ruby/internal/special_consts.h
+eventids2.o: $(hdrdir)/ruby/internal/static_assert.h
+eventids2.o: $(hdrdir)/ruby/internal/stdalign.h
+eventids2.o: $(hdrdir)/ruby/internal/stdbool.h
+eventids2.o: $(hdrdir)/ruby/internal/symbol.h
+eventids2.o: $(hdrdir)/ruby/internal/value.h
+eventids2.o: $(hdrdir)/ruby/internal/value_type.h
+eventids2.o: $(hdrdir)/ruby/internal/variable.h
+eventids2.o: $(hdrdir)/ruby/internal/warning_push.h
+eventids2.o: $(hdrdir)/ruby/internal/xmalloc.h
+eventids2.o: $(hdrdir)/ruby/missing.h
+eventids2.o: $(hdrdir)/ruby/onigmo.h
+eventids2.o: $(hdrdir)/ruby/oniguruma.h
+eventids2.o: $(hdrdir)/ruby/ruby.h
+eventids2.o: $(hdrdir)/ruby/st.h
+eventids2.o: $(hdrdir)/ruby/subst.h
+eventids2.o: $(top_srcdir)/internal.h
+eventids2.o: $(top_srcdir)/internal/static_assert.h
+eventids2.o: $(top_srcdir)/rubyparser.h
+eventids2.o: eventids2.c
+eventids2.o: eventids2.h
+eventids2.o: {$(VPATH)}eventids2table.c
+eventids2.o: {$(VPATH)}parse.h
 ripper.o: $(RUBY_EXTCONF_H)
 ripper.o: $(arch_hdrdir)/ruby/config.h
 ripper.o: $(hdrdir)/ruby.h
@@ -246,6 +590,7 @@ ripper.o: $(top_srcdir)/internal/numeric.h
 ripper.o: $(top_srcdir)/internal/parse.h
 ripper.o: $(top_srcdir)/internal/rational.h
 ripper.o: $(top_srcdir)/internal/re.h
+ripper.o: $(top_srcdir)/internal/ruby_parser.h
 ripper.o: $(top_srcdir)/internal/serial.h
 ripper.o: $(top_srcdir)/internal/static_assert.h
 ripper.o: $(top_srcdir)/internal/string.h
@@ -256,17 +601,22 @@ ripper.o: $(top_srcdir)/internal/vm.h
 ripper.o: $(top_srcdir)/internal/warnings.h
 ripper.o: $(top_srcdir)/method.h
 ripper.o: $(top_srcdir)/node.h
+ripper.o: $(top_srcdir)/parser_node.h
 ripper.o: $(top_srcdir)/regenc.h
 ripper.o: $(top_srcdir)/ruby_assert.h
 ripper.o: $(top_srcdir)/ruby_atomic.h
+ripper.o: $(top_srcdir)/rubyparser.h
 ripper.o: $(top_srcdir)/shape.h
 ripper.o: $(top_srcdir)/symbol.h
 ripper.o: $(top_srcdir)/thread_pthread.h
 ripper.o: $(top_srcdir)/vm_core.h
 ripper.o: $(top_srcdir)/vm_opts.h
 ripper.o: ../../probes.h
+ripper.o: eventids1.h
 ripper.o: eventids2.c
+ripper.o: eventids2.h
 ripper.o: ripper.y
+ripper.o: ripper_init.h
 ripper.o: {$(VPATH)}eventids1.c
 ripper.o: {$(VPATH)}eventids2table.c
 ripper.o: {$(VPATH)}id.h
@@ -274,4 +624,186 @@ ripper.o: {$(VPATH)}lex.c
 ripper.o: {$(VPATH)}parse.h
 ripper.o: {$(VPATH)}probes.dmyh
 ripper.o: {$(VPATH)}ripper.c
+ripper_init.o: $(RUBY_EXTCONF_H)
+ripper_init.o: $(arch_hdrdir)/ruby/config.h
+ripper_init.o: $(hdrdir)/ruby/assert.h
+ripper_init.o: $(hdrdir)/ruby/backward.h
+ripper_init.o: $(hdrdir)/ruby/backward/2/assume.h
+ripper_init.o: $(hdrdir)/ruby/backward/2/attributes.h
+ripper_init.o: $(hdrdir)/ruby/backward/2/bool.h
+ripper_init.o: $(hdrdir)/ruby/backward/2/inttypes.h
+ripper_init.o: $(hdrdir)/ruby/backward/2/limits.h
+ripper_init.o: $(hdrdir)/ruby/backward/2/long_long.h
+ripper_init.o: $(hdrdir)/ruby/backward/2/stdalign.h
+ripper_init.o: $(hdrdir)/ruby/backward/2/stdarg.h
+ripper_init.o: $(hdrdir)/ruby/defines.h
+ripper_init.o: $(hdrdir)/ruby/encoding.h
+ripper_init.o: $(hdrdir)/ruby/intern.h
+ripper_init.o: $(hdrdir)/ruby/internal/abi.h
+ripper_init.o: $(hdrdir)/ruby/internal/anyargs.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/char.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/double.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/fixnum.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/gid_t.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/int.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/intptr_t.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/long.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/long_long.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/mode_t.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/off_t.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/pid_t.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/short.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/size_t.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/st_data_t.h
+ripper_init.o: $(hdrdir)/ruby/internal/arithmetic/uid_t.h
+ripper_init.o: $(hdrdir)/ruby/internal/assume.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/alloc_size.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/artificial.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/cold.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/const.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/constexpr.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/deprecated.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/diagnose_if.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/enum_extensibility.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/error.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/flag_enum.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/forceinline.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/format.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/maybe_unused.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/noalias.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/nodiscard.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/noexcept.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/noinline.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/nonnull.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/noreturn.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/packed_struct.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/pure.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/restrict.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/returns_nonnull.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/warning.h
+ripper_init.o: $(hdrdir)/ruby/internal/attr/weakref.h
+ripper_init.o: $(hdrdir)/ruby/internal/cast.h
+ripper_init.o: $(hdrdir)/ruby/internal/compiler_is.h
+ripper_init.o: $(hdrdir)/ruby/internal/compiler_is/apple.h
+ripper_init.o: $(hdrdir)/ruby/internal/compiler_is/clang.h
+ripper_init.o: $(hdrdir)/ruby/internal/compiler_is/gcc.h
+ripper_init.o: $(hdrdir)/ruby/internal/compiler_is/intel.h
+ripper_init.o: $(hdrdir)/ruby/internal/compiler_is/msvc.h
+ripper_init.o: $(hdrdir)/ruby/internal/compiler_is/sunpro.h
+ripper_init.o: $(hdrdir)/ruby/internal/compiler_since.h
+ripper_init.o: $(hdrdir)/ruby/internal/config.h
+ripper_init.o: $(hdrdir)/ruby/internal/constant_p.h
+ripper_init.o: $(hdrdir)/ruby/internal/core.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/rarray.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/rbasic.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/rbignum.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/rclass.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/rdata.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/rfile.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/rhash.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/robject.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/rregexp.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/rstring.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/rstruct.h
+ripper_init.o: $(hdrdir)/ruby/internal/core/rtypeddata.h
+ripper_init.o: $(hdrdir)/ruby/internal/ctype.h
+ripper_init.o: $(hdrdir)/ruby/internal/dllexport.h
+ripper_init.o: $(hdrdir)/ruby/internal/dosish.h
+ripper_init.o: $(hdrdir)/ruby/internal/encoding/coderange.h
+ripper_init.o: $(hdrdir)/ruby/internal/encoding/ctype.h
+ripper_init.o: $(hdrdir)/ruby/internal/encoding/encoding.h
+ripper_init.o: $(hdrdir)/ruby/internal/encoding/pathname.h
+ripper_init.o: $(hdrdir)/ruby/internal/encoding/re.h
+ripper_init.o: $(hdrdir)/ruby/internal/encoding/sprintf.h
+ripper_init.o: $(hdrdir)/ruby/internal/encoding/string.h
+ripper_init.o: $(hdrdir)/ruby/internal/encoding/symbol.h
+ripper_init.o: $(hdrdir)/ruby/internal/encoding/transcode.h
+ripper_init.o: $(hdrdir)/ruby/internal/error.h
+ripper_init.o: $(hdrdir)/ruby/internal/eval.h
+ripper_init.o: $(hdrdir)/ruby/internal/event.h
+ripper_init.o: $(hdrdir)/ruby/internal/fl_type.h
+ripper_init.o: $(hdrdir)/ruby/internal/gc.h
+ripper_init.o: $(hdrdir)/ruby/internal/glob.h
+ripper_init.o: $(hdrdir)/ruby/internal/globals.h
+ripper_init.o: $(hdrdir)/ruby/internal/has/attribute.h
+ripper_init.o: $(hdrdir)/ruby/internal/has/builtin.h
+ripper_init.o: $(hdrdir)/ruby/internal/has/c_attribute.h
+ripper_init.o: $(hdrdir)/ruby/internal/has/cpp_attribute.h
+ripper_init.o: $(hdrdir)/ruby/internal/has/declspec_attribute.h
+ripper_init.o: $(hdrdir)/ruby/internal/has/extension.h
+ripper_init.o: $(hdrdir)/ruby/internal/has/feature.h
+ripper_init.o: $(hdrdir)/ruby/internal/has/warning.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/array.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/bignum.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/class.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/compar.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/complex.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/cont.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/dir.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/enum.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/enumerator.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/error.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/eval.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/file.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/hash.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/io.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/load.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/marshal.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/numeric.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/object.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/parse.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/proc.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/process.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/random.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/range.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/rational.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/re.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/ruby.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/select.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/select/largesize.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/signal.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/sprintf.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/string.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/struct.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/thread.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/time.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/variable.h
+ripper_init.o: $(hdrdir)/ruby/internal/intern/vm.h
+ripper_init.o: $(hdrdir)/ruby/internal/interpreter.h
+ripper_init.o: $(hdrdir)/ruby/internal/iterator.h
+ripper_init.o: $(hdrdir)/ruby/internal/memory.h
+ripper_init.o: $(hdrdir)/ruby/internal/method.h
+ripper_init.o: $(hdrdir)/ruby/internal/module.h
+ripper_init.o: $(hdrdir)/ruby/internal/newobj.h
+ripper_init.o: $(hdrdir)/ruby/internal/scan_args.h
+ripper_init.o: $(hdrdir)/ruby/internal/special_consts.h
+ripper_init.o: $(hdrdir)/ruby/internal/static_assert.h
+ripper_init.o: $(hdrdir)/ruby/internal/stdalign.h
+ripper_init.o: $(hdrdir)/ruby/internal/stdbool.h
+ripper_init.o: $(hdrdir)/ruby/internal/symbol.h
+ripper_init.o: $(hdrdir)/ruby/internal/value.h
+ripper_init.o: $(hdrdir)/ruby/internal/value_type.h
+ripper_init.o: $(hdrdir)/ruby/internal/variable.h
+ripper_init.o: $(hdrdir)/ruby/internal/warning_push.h
+ripper_init.o: $(hdrdir)/ruby/internal/xmalloc.h
+ripper_init.o: $(hdrdir)/ruby/missing.h
+ripper_init.o: $(hdrdir)/ruby/onigmo.h
+ripper_init.o: $(hdrdir)/ruby/oniguruma.h
+ripper_init.o: $(hdrdir)/ruby/ruby.h
+ripper_init.o: $(hdrdir)/ruby/st.h
+ripper_init.o: $(hdrdir)/ruby/subst.h
+ripper_init.o: $(top_srcdir)/internal.h
+ripper_init.o: $(top_srcdir)/internal/parse.h
+ripper_init.o: $(top_srcdir)/internal/ruby_parser.h
+ripper_init.o: $(top_srcdir)/internal/serial.h
+ripper_init.o: $(top_srcdir)/internal/static_assert.h
+ripper_init.o: $(top_srcdir)/internal/vm.h
+ripper_init.o: $(top_srcdir)/node.h
+ripper_init.o: $(top_srcdir)/rubyparser.h
+ripper_init.o: eventids1.h
+ripper_init.o: eventids2.h
+ripper_init.o: ripper_init.h
+ripper_init.o: {$(VPATH)}parse.h
+ripper_init.o: {$(VPATH)}ripper_init.c
 # AUTOGENERATED DEPENDENCIES END
diff --git a/ext/ripper/eventids2.c b/ext/ripper/eventids2.c
index 05687497ac..ac54955857 100644
--- a/ext/ripper/eventids2.c
+++ b/ext/ripper/eventids2.c
@@ -1,3 +1,11 @@
+#include "ruby/ruby.h"
+#include "rubyparser.h"
+#define YYSTYPE_IS_DECLARED
+#include "parse.h"
+#include "eventids2.h"
+#include "internal.h"
+#include "internal/static_assert.h"
+
 typedef struct {
     ID ripper_id_backref;
     ID ripper_id_backtick;
@@ -57,7 +65,7 @@ static ripper_scanner_ids_t ripper_scanner_ids;
 
 #include "eventids2table.c"
 
-static void
+void
 ripper_init_eventids2(void)
 {
 #define set_id2(name) ripper_scanner_ids.ripper_id_##name = rb_intern_const("on_"#name)
@@ -118,7 +126,7 @@ ripper_init_eventids2(void)
 STATIC_ASSERT(k__END___range, k__END__ < SHRT_MAX);
 STATIC_ASSERT(ripper_scanner_ids_size, sizeof(ripper_scanner_ids) < SHRT_MAX);
 
-static ID
+ID
 ripper_token2eventid(enum yytokentype tok)
 {
 #define O(member) (int)offsetof(ripper_scanner_ids_t, ripper_id_##member)+1
diff --git a/ext/ripper/eventids2.h b/ext/ripper/eventids2.h
new file mode 100644
index 0000000000..49e46432b9
--- /dev/null
+++ b/ext/ripper/eventids2.h
@@ -0,0 +1,8 @@
+#ifndef RIPPER_EVENTIDS2
+#define RIPPER_EVENTIDS2
+
+void ripper_init_eventids2(void);
+void ripper_init_eventids2_table(VALUE self);
+ID ripper_token2eventid(enum yytokentype tok);
+
+#endif /* RIPPER_EVENTIDS2 */
diff --git a/ext/ripper/extconf.rb b/ext/ripper/extconf.rb
index 24bf8c063f..c3c56c27c5 100644
--- a/ext/ripper/extconf.rb
+++ b/ext/ripper/extconf.rb
@@ -5,8 +5,8 @@ require 'mkmf'
 require 'rbconfig'
 
 def main
-  $objs = %w(ripper.o)
-  $distcleanfiles.concat %w(ripper.y ripper.c eventids1.c eventids2table.c)
+  $objs = %w(eventids1.o eventids2.o ripper.o ripper_init.o)
+  $distcleanfiles.concat %w(ripper.y ripper.c eventids1.c eventids1.h eventids2table.c ripper_init.c)
   $cleanfiles.concat %w(ripper.E ripper.output y.output .eventids2-check)
   $defs << '-DRIPPER'
   $defs << '-DRIPPER_DEBUG' if $debug
diff --git a/ext/ripper/ripper_init.c.tmpl b/ext/ripper/ripper_init.c.tmpl
new file mode 100644
index 0000000000..db58d64fe6
--- /dev/null
+++ b/ext/ripper/ripper_init.c.tmpl
@@ -0,0 +1,650 @@
+#include "ruby/ruby.h"
+#include "ruby/encoding.h"
+#include "internal.h"
+#include "internal/parse.h"
+#include "internal/ruby_parser.h"
+#include "node.h"
+#include "rubyparser.h"
+#include "eventids1.h"
+#define YYSTYPE_IS_DECLARED
+#include "parse.h"
+#include "eventids2.h"
+#include "ripper_init.h"
+
+#define STR_NEW2(ptr) rb_enc_str_new((ptr),strlen(ptr),rb_ruby_parser_enc(p))
+#define NODE_RIPPER NODE_CDECL
+#define RIPPER_VERSION "0.1.0"
+
+ID id_warn, id_warning, id_gets, id_assoc;
+
+struct ripper {
+    rb_parser_t *p;
+};
+
+static void
+ripper_parser_mark2(void *ptr)
+{
+    struct ripper *r = (struct ripper*)ptr;
+    ripper_parser_mark(r->p);
+}
+
+static void
+ripper_parser_free2(void *ptr)
+{
+    struct ripper *r = (struct ripper*)ptr;
+    ripper_parser_free(r->p);
+}
+
+static size_t
+ripper_parser_memsize2(const void *ptr)
+{
+    struct ripper *r = (struct ripper*)ptr;
+    return ripper_parser_memsize(r->p);
+}
+
+static const rb_data_type_t parser_data_type = {
+    "ripper",
+    {
+        ripper_parser_mark2,
+        ripper_parser_free2,
+        ripper_parser_memsize2,
+    },
+    0, 0, RUBY_TYPED_FREE_IMMEDIATELY
+};
+
+ID
+ripper_get_id(VALUE v)
+{
+    NODE *nd;
+    if (!RB_TYPE_P(v, T_NODE)) return 0;
+    nd = (NODE *)v;
+    if (!nd_type_p(nd, NODE_RIPPER)) return 0;
+    return nd->nd_vid;
+}
+
+VALUE
+ripper_get_value(VALUE v)
+{
+    NODE *nd;
+    if (UNDEF_P(v)) return Qnil;
+    if (!RB_TYPE_P(v, T_NODE)) return v;
+    nd = (NODE *)v;
+    if (!nd_type_p(nd, NODE_RIPPER)) return Qnil;
+    return nd->nd_rval;
+}
+
+static VALUE
+ripper_lex_get_generic(struct parser_params *p, VALUE src)
+{
+    VALUE line = rb_funcallv_public(src, id_gets, 0, 0);
+    if (!NIL_P(line) && !RB_TYPE_P(line, T_STRING)) {
+        rb_raise(rb_eTypeError,
+                 "gets returned %"PRIsVALUE" (expected String or nil)",
+                 rb_obj_class(line));
+    }
+    return line;
+}
+
+void
+ripper_compile_error(struct parser_params *p, const char *fmt, ...)
+{
+    VALUE str;
+    va_list args;
+
+    va_start(args, fmt);
+    str = rb_vsprintf(fmt, args);
+    va_end(args);
+    rb_funcall(ripper_value(p), rb_intern("compile_error"), 1, str);
+    ripper_error(p);
+}
+
+static VALUE
+ripper_lex_io_get(struct parser_params *p, VALUE src)
+{
+    return rb_io_gets(src);
+}
+
+static VALUE
+ripper_s_allocate(VALUE klass)
+{
+    struct ripper *r;
+
+    VALUE self = TypedData_Make_Struct(klass, struct ripper,
+                                       &parser_data_type, r);
+
+#ifdef UNIVERSAL_PARSER
+    rb_parser_config_t *config;
+    config = rb_ruby_parser_config_new(ruby_xmalloc);
+    rb_parser_config_initialize(config);
+    r->p = rb_ruby_parser_allocate(config);
+#else
+    r->p = rb_ruby_ripper_parser_allocate();
+#endif
+    rb_ruby_parser_set_value(r->p, self);
+    return self;
+}
+
+/*
+ *  call-seq:
+ *    ripper.error?   -> Boolean
+ *
+ *  Return true if parsed source has errors.
+ */
+static VALUE
+ripper_error_p(VALUE vparser)
+{
+    struct ripper *r;
+
+    TypedData_Get_Struct(vparser, struct ripper, &parser_data_type, r);
+    return RBOOL(rb_ruby_parser_error_p(r->p));
+}
+
+/*
+ *  call-seq:
+ *    ripper.end_seen?   -> Boolean
+ *
+ *  Return true if parsed source ended by +\_\_END\_\_+.
+ */
+static VALUE
+ripper_parser_end_seen_p(VALUE vparser)
+{
+    struct ripper *r;
+
+    TypedData_Get_Struct(vparser, struct ripper, &parser_data_type, r);
+    return RBOOL(rb_ruby_parser_end_seen_p(r->p));
+}
+
+/*
+ *  call-seq:
+ *    ripper.encoding   -> encoding
+ *
+ *  Return encoding of the source.
+ */
+static VALUE
+ripper_parser_encoding(VALUE vparser)
+{
+    struct ripper *r;
+
+    TypedData_Get_Struct(vparser, struct ripper, &parser_data_type, r);
+    return rb_ruby_parser_encoding(r->p);
+}
+
+/*
+ *  call-seq:
+ *    ripper.yydebug   -> true or false
+ *
+ *  Get yydebug.
+ */
+static VALUE
+ripper_parser_get_yydebug(VALUE self)
+{
+    struct ripper *r;
+
+    TypedData_Get_Struct(self, struct ripper, &parser_data_type, r);
+    return RBOOL(rb_ruby_parser_get_yydebug(r->p));
+}
+
+/*
+ *  call-seq:
+ *    ripper.yydebug = flag
+ *
+ *  Set yydebug.
+ */
+static VALUE
+ripper_parser_set_yydebug(VALUE self, VALUE flag)
+{
+    struct ripper *r;
+
+    TypedData_Get_Struct(self, struct ripper, &parser_data_type, r);
+    rb_ruby_parser_set_yydebug(r->p, RTEST(flag));
+    return flag;
+}
+
+/*
+ *  call-seq:
+ *    ripper.debug_output   -> obj
+ *
+ *  Get debug output.
+ */
+static VALUE
+ripper_parser_get_debug_output(VALUE self)
+{
+    struct ripper *r;
+
+    TypedData_Get_Struct(self, struct ripper, &parser_data_type, r);
+    return rb_ruby_parser_debug_output(r->p);
+}
+
+/*
+ *  call-seq:
+ *    ripper.debug_output = obj
+ *
+ *  Set debug output.
+ */
+static VALUE
+ripper_parser_set_debug_output(VALUE self, VALUE output)
+{
+    struct ripper *r;
+
+    TypedData_Get_Struct(self, struct ripper, &parser_data_type, r);
+    rb_ruby_parser_set_debug_output(r->p, output);
+    return output;
+}
+
+#ifdef UNIVERSAL_PARSER
+struct dedent_string_arg {
+    struct parser_params *p;
+    VALUE input;
+    VALUE width;
+};
+
+static VALUE
+parser_dedent_string0(VALUE a)
+{
+    struct dedent_string_arg *arg = (void *)a;
+    int wid, col;
+
+    StringValue(arg->input);
+    wid = NUM2UINT(arg->width);
+    col = rb_ruby_ripper_dedent_string(arg->p, arg->input, wid);
+    return INT2NUM(col);
+}
+
+static VALUE
+parser_config_free(VALUE a)
+{
+    rb_parser_config_t *config = (void *)a;
+
+    rb_ruby_parser_config_free(config);
+    return Qnil;
+}
+#endif
+
+/*
+ *  call-seq:
+ *    Ripper.dedent_string(input, width)   -> Integer
+ *
+ *  USE OF RIPPER LIBRARY ONLY.
+ *
+ *  Strips up to +width+ leading whitespaces from +input+,
+ *  and returns the stripped column width.
+ */
+#ifdef UNIVERSAL_PARSER
+static VALUE
+parser_dedent_string(VALUE self, VALUE input, VALUE width)
+{
+    struct parser_params *p;
+    rb_parser_config_t *config;
+    struct dedent_string_arg args;
+
+    config = rb_ruby_parser_config_new(ruby_xmalloc);
+    rb_parser_config_initialize(config);
+    p = rb_ruby_parser_new(config);
+
+    args.p = p;
+    args.input = input;
+    args.width = width;
+    return rb_ensure(parser_dedent_string0, (VALUE)&args, parser_config_free, (VALUE)config);
+}
+#else
+static VALUE
+parser_dedent_string(VALUE self, VALUE input, VALUE width)
+{
+    int wid, col;
+
+    StringValue(input);
+    wid = NUM2UINT(width);
+    col = rb_ruby_ripper_dedent_string(0, input, wid);
+    return INT2NUM(col);
+}
+#endif
+
+/*
+ *  call-seq:
+ *    Ripper.new(src, filename="(ripper)", lineno=1) -> ripper
+ *
+ *  Create a new Ripper object.
+ *  _src_ must be a String, an IO, or an Object which has #gets method.
+ *
+ *  This method does not starts parsing.
+ *  See also Ripper#parse and Ripper.parse.
+ */
+static VALUE
+ripper_initialize(int argc, VALUE *argv, VALUE self)
+{
+    struct ripper *r;
+    struct parser_params *p;
+    VALUE src, fname, lineno;
+    VALUE (*gets)(struct parser_params*,VALUE);
+    VALUE input, sourcefile_string;
+    const char *sourcefile;
+    int sourceline;
+
+    TypedData_Get_Struct(self, struct ripper, &parser_data_type, r);
+    p = r->p;
+    rb_scan_args(argc, argv, "12", &src, &fname, &lineno);
+    if (RB_TYPE_P(src, T_FILE)) {
+        gets = ripper_lex_io_get;
+    }
+    else if (rb_respond_to(src, id_gets)) {
+        gets = ripper_lex_get_generic;
+    }
+    else {
+        StringValue(src);
+        gets = rb_ruby_ripper_lex_get_str;
+    }
+    input = src;
+    if (NIL_P(fname)) {
+        fname = STR_NEW2("(ripper)");
+        OBJ_FREEZE(fname);
+    }
+    else {
+        StringValueCStr(fname);
+        fname = rb_str_new_frozen(fname);
+    }
+    rb_ruby_ripper_parser_initialize(p);
+
+    sourcefile_string = fname;
+    sourcefile = RSTRING_PTR(fname);
+    sourceline = NIL_P(lineno) ? 0 : NUM2INT(lineno) - 1;
+
+    rb_ruby_parser_ripper_initialize(p, gets, input, sourcefile_string, sourcefile, sourceline);
+
+    return Qnil;
+}
+
+static VALUE
+ripper_parse0(VALUE vparser)
+{
+    struct ripper *r;
+    struct parser_params *p;
+
+    TypedData_Get_Struct(vparser, struct ripper, &parser_data_type, r);
+    p = r->p;
+    // RB_GC_GUARD(vparser);
+    rb_ruby_ripper_parse0(p);
+    return rb_ruby_parser_result(p);
+}
+
+static VALUE
+ripper_ensure(VALUE vparser)
+{
+    struct ripper *r;
+
+    TypedData_Get_Struct(vparser, struct ripper, &parser_data_type, r);
+    rb_ruby_parser_set_parsing_thread(r->p, Qnil);
+    return Qnil;
+}
+
+/*
+ *  call-seq:
+ *    ripper.parse
+ *
+ *  Start parsing and returns the value of the root action.
+ */
+static VALUE
+ripper_parse(VALUE self)
+{
+    struct ripper *r;
+    struct parser_params *p;
+
+    TypedData_Get_Struct(self, struct ripper, &parser_data_type, r);
+    p = r->p;
+    if (!rb_ruby_ripper_initialized_p(p)) {
+        rb_raise(rb_eArgError, "method called for uninitialized object");
+    }
+    if (!NIL_P(rb_ruby_parser_parsing_thread(p))) {
+        if (rb_ruby_parser_parsing_thread(p) == rb_thread_current())
+            rb_raise(rb_eArgError, "Ripper#parse is not reentrant");
+        else
+            rb_raise(rb_eArgError, "Ripper#parse is not multithread-safe");
+    }
+    rb_ruby_parser_set_parsing_thread(p, rb_thread_current());
+    rb_ensure(ripper_parse0, self, ripper_ensure, self);
+
+    return rb_ruby_parser_result(p);
+}
+
+/*
+ *  call-seq:
+ *    ripper.column   -> Integer
+ *
+ *  Return column number of current parsing line.
+ *  This number starts from 0.
+ */
+static VALUE
+ripper_column(VALUE self)
+{
+    struct ripper *r;
+    struct parser_params *p;
+    long col;
+
+    TypedData_Get_Struct(self, struct ripper, &parser_data_type, r);
+    p = r->p;
+    if (!rb_ruby_ripper_initialized_p(p)) {
+        rb_raise(rb_eArgError, "method called for uninitialized object");
+    }
+    if (NIL_P(rb_ruby_parser_parsing_thread(p))) return Qnil;
+    col = rb_ruby_ripper_column(p);
+    return LONG2NUM(col);
+}
+
+/*
+ *  call-seq:
+ *    ripper.filename   -> String
+ *
+ *  Return current parsing filename.
+ */
+static VALUE
+ripper_filename(VALUE self)
+{
+    struct ripper *r;
+    struct parser_params *p;
+
+    TypedData_Get_Struct(self, struct ripper, &parser_data_type, r);
+    p = r->p;
+    if (!rb_ruby_ripper_initialized_p(p)) {
+        rb_raise(rb_eArgError, "method called for uninitialized object");
+    }
+    return rb_ruby_parser_ruby_sourcefile_string(p);
+}
+
+/*
+ *  call-seq:
+ *    ripper.lineno   -> Integer
+ *
+ *  Return line number of current parsing line.
+ *  This number starts from 1.
+ */
+static VALUE
+ripper_lineno(VALUE self)
+{
+    struct ripper *r;
+    struct parser_params *p;
+
+    TypedData_Get_Struct(self, struct ripper, &parser_data_type, r);
+    p = r->p;
+    if (!rb_ruby_ripper_initialized_p(p)) {
+        rb_raise(rb_eArgError, "method called for uninitialized object");
+    }
+    if (NIL_P(rb_ruby_parser_parsing_thread(p))) return Qnil;
+    return INT2NUM(rb_ruby_parser_ruby_sourceline(p));
+}
+
+/*
+ *  call-seq:
+ *    ripper.state   -> Integer
+ *
+ *  Return scanner state of current token.
+ */
+static VALUE
+ripper_state(VALUE self)
+{
+    struct ripper *r;
+    struct parser_params *p;
+
+    TypedData_Get_Struct(self, struct ripper, &parser_data_type, r);
+    p = r->p;
+    if (!rb_ruby_ripper_initialized_p(p)) {
+        rb_raise(rb_eArgError, "method called for uninitialized object");
+    }
+    if (NIL_P(rb_ruby_parser_parsing_thread(p))) return Qnil;
+    return INT2NUM(rb_ruby_parser_lex_state(p));
+}
+
+/*
+ *  call-seq:
+ *    ripper.token   -> String
+ *
+ *  Return the current token string.
+ */
+static VALUE
+ripper_token(VALUE self)
+{
+    struct ripper *r;
+    struct parser_params *p;
+    long pos, len;
+
+    TypedData_Get_Struct(self, struct ripper, &parser_data_type, r);
+    p = r->p;
+    if (!rb_ruby_ripper_initialized_p(p)) {
+        rb_raise(rb_eArgError, "method called for uninitialized object");
+    }
+    if (NIL_P(rb_ruby_parser_parsing_thread(p))) return Qnil;
+    pos = rb_ruby_ripper_column(p);
+    len = rb_ruby_ripper_token_len(p);
+    return rb_str_subseq(rb_ruby_ripper_lex_lastline(p), pos, len);
+}
+
+#ifdef RIPPER_DEBUG
+/* :nodoc: */
+static VALUE
+ripper_assert_Qundef(VALUE self, VALUE obj, VALUE msg)
+{
+    StringValue(msg);
+    if (UNDEF_P(obj)) {
+        rb_raise(rb_eArgError, "%"PRIsVALUE, msg);
+    }
+    return Qnil;
+}
+
+/* :nodoc: */
+static VALUE
+ripper_raw_value(VALUE self, VALUE obj)
+{
+    return ULONG2NUM(obj);
+}
+#endif
+
+#ifdef UNIVERSAL_PARSER
+struct lex_state_name_arg {
+    struct parser_params *p;
+    VALUE state;
+};
+
+static VALUE
+lex_state_name0(VALUE a)
+{
+    struct lex_state_name_arg *arg = (void *)a;
+
+    return rb_ruby_ripper_lex_state_name(arg->p, NUM2INT(arg->state));
+}
+#endif
+
+/*
+ *  call-seq:
+ *    Ripper.lex_state_name(integer)   -> string
+ *
+ *  Returns a string representation of lex_state.
+ */
+#ifdef UNIVERSAL_PARSER
+static VALUE
+ripper_lex_state_name(VALUE self, VALUE state)
+{
+    struct parser_params *p;
+    rb_parser_config_t *config;
+    struct lex_state_name_arg args;
+
+    config = rb_ruby_parser_config_new(ruby_xmalloc);
+    rb_parser_config_initialize(config);
+    p = rb_ruby_parser_new(config);
+
+    args.p = p;
+    args.state = state;
+
+    return rb_ensure(lex_state_name0, (VALUE)&args, parser_config_free, (VALUE)config);
+}
+#else
+static VALUE
+ripper_lex_state_name(VALUE self, VALUE state)
+{
+    return rb_ruby_ripper_lex_state_name(0, NUM2INT(state));
+}
+#endif
+
+void
+Init_ripper(void)
+{
+    ripper_init_eventids1();
+    ripper_init_eventids2();
+    id_warn = rb_intern_const("warn");
+    id_warning = rb_intern_const("warning");
+    id_gets = rb_intern_const("gets");
+    id_assoc = rb_intern_const("=>");
+
+    InitVM(ripper);
+}
+
+void
+InitVM_ripper(void)
+{
+    VALUE Ripper;
+
+    Ripper = rb_define_class("Ripper", rb_cObject);
+    /* version of Ripper */
+    rb_define_const(Ripper, "Version", rb_usascii_str_new2(RIPPER_VERSION));
+    rb_define_alloc_func(Ripper, ripper_s_allocate);
+    rb_define_method(Ripper, "initialize", ripper_initialize, -1);
+    rb_define_method(Ripper, "parse", ripper_parse, 0);
+    rb_define_method(Ripper, "column", ripper_column, 0);
+    rb_define_method(Ripper, "filename", ripper_filename, 0);
+    rb_define_method(Ripper, "lineno", ripper_lineno, 0);
+    rb_define_method(Ripper, "state", ripper_state, 0);
+    rb_define_method(Ripper, "token", ripper_token, 0);
+    rb_define_method(Ripper, "end_seen?", ripper_parser_end_seen_p, 0);
+    rb_define_method(Ripper, "encoding", ripper_parser_encoding, 0);
+    rb_define_method(Ripper, "yydebug", ripper_parser_get_yydebug, 0);
+    rb_define_method(Ripper, "yydebug=", ripper_parser_set_yydebug, 1);
+    rb_define_method(Ripper, "debug_output", ripper_parser_get_debug_output, 0);
+    rb_define_method(Ripper, "debug_output=", ripper_parser_set_debug_output, 1);
+    rb_define_method(Ripper, "error?", ripper_error_p, 0);
+#ifdef RIPPER_DEBUG
+    rb_define_method(Ripper, "assert_Qundef", ripper_assert_Qundef, 2);
+    rb_define_method(Ripper, "rawVALUE", ripper_raw_value, 1);
+    rb_define_method(Ripper, "validate_object", ripper_validate_object, 1);
+#endif
+
+    rb_define_singleton_method(Ripper, "dedent_string", parser_dedent_string, 2);
+    rb_define_private_method(Ripper, "dedent_string", parser_dedent_string, 2);
+
+    rb_define_singleton_method(Ripper, "lex_state_name", ripper_lex_state_name, 1);
+
+<% @exprs.each do |expr, desc| -%>
+    /* <%=desc%> */
+    rb_define_const(Ripper, "<%=expr%>", INT2NUM(<%=expr%>));
+<% end %>
+    ripper_init_eventids1_table(Ripper);
+    ripper_init_eventids2_table(Ripper);
+
+# if 0
+    /* Hack to let RDoc document SCRIPT_LINES__ */
+
+    /*
+     * When a Hash is assigned to +SCRIPT_LINES__+ the contents of files loaded
+     * after the assignment will be added as an Array of lines with the file
+     * name as the key.
+     */
+    rb_define_global_const("SCRIPT_LINES__", Qnil);
+#endif
+
+}
diff --git a/ext/ripper/ripper_init.h b/ext/ripper/ripper_init.h
new file mode 100644
index 0000000000..82ff13b95f
--- /dev/null
+++ b/ext/ripper/ripper_init.h
@@ -0,0 +1,8 @@
+#ifndef RIPPER_INIT_H
+#define RIPPER_INIT_H
+
+VALUE ripper_get_value(VALUE v);
+ID ripper_get_id(VALUE v);
+PRINTF_ARGS(void ripper_compile_error(struct parser_params*, const char *fmt, ...), 2, 3);
+
+#endif /* RIPPER_INIT_H */
diff --git a/ext/ripper/tools/generate.rb b/ext/ripper/tools/generate.rb
index 883e6ef2df..bb64d2fe8b 100644
--- a/ext/ripper/tools/generate.rb
+++ b/ext/ripper/tools/generate.rb
@@ -11,7 +11,7 @@ def main
 
   parser = @parser = OptionParser.new
   parser.banner = "Usage: #{File.basename($0)} --mode=MODE [--ids1src=PATH] [--ids2src=PATH] [--output=PATH]"
-  parser.on('--mode=MODE', 'check, eventids1, or eventids2table.') {|m|
+  parser.on('--mode=MODE', 'check, eventids1_h, eventids1, or eventids2table.') {|m|
     mode = m
   }
   parser.on('--ids1src=PATH', 'A source file of event-IDs 1 (parse.y).') {|path|
@@ -45,6 +45,9 @@ def main
       abort "event crash: #{common.join(' ')}"
     end
     exit 0
+  when 'eventids1_h'
+    usage 'no --ids1src' unless ids1src
+    result = generate_eventids1_h(read_ids1(ids1src))
   when 'eventids1'
     usage 'no --ids1src' unless ids1src
     result = generate_eventids1(read_ids1(ids1src))
@@ -67,19 +70,35 @@ def usage(msg)
   exit false
 end
 
-def generate_eventids1(ids)
+def generate_eventids1_h(ids)
   buf = "".dup
-  buf << %Q[static struct {\n]
+  buf << %Q[#ifndef RIPPER_EVENTIDS1\n]
+  buf << %Q[#define RIPPER_EVENTIDS1\n]
+  buf << %Q[\n]
+  buf << %Q[void ripper_init_eventids1(void);\n]
+  buf << %Q[void ripper_init_eventids1_table(VALUE self);\n]
+  buf << %Q[\n]
+  buf << %Q[struct ripper_parser_ids {\n]
   ids.each do |id, arity|
     buf << %Q[    ID id_#{id};\n]
   end
-  buf << %Q[} ripper_parser_ids;\n]
+  buf << %Q[};\n]
   buf << %Q[\n]
   ids.each do |id, arity|
     buf << %Q[#define ripper_id_#{id} ripper_parser_ids.id_#{id}\n]
   end
+  buf << %Q[#endif /* RIPPER_EVENTIDS1 */\n]
   buf << %Q[\n]
-  buf << %Q[static void\n]
+end
+
+def generate_eventids1(ids)
+  buf = "".dup
+  buf << %Q[#include "ruby/ruby.h"\n]
+  buf << %Q[#include "eventids1.h"\n]
+  buf << %Q[\n]
+  buf << %Q[struct ripper_parser_ids ripper_parser_ids;\n]
+  buf << %Q[\n]
+  buf << %Q[void\n]
   buf << %Q[ripper_init_eventids1(void)\n]
   buf << %Q[{\n]
   buf << %Q[#define set_id1(name) ripper_id_##name = rb_intern_const("on_"#name)\n]
@@ -88,7 +107,9 @@ def generate_eventids1(ids)
   end
   buf << %Q[}\n]
   buf << %Q[\n]
-  buf << %Q[static void\n]
+  buf << %Q[#define intern_sym(name) ID2SYM(rb_intern_const(name))\n]
+  buf << %Q[\n]
+  buf << %Q[void\n]
   buf << %Q[ripper_init_eventids1_table(VALUE self)\n]
   buf << %Q[{\n]
   buf << %Q[    VALUE h = rb_hash_new();\n]
@@ -102,7 +123,11 @@ end
 
 def generate_eventids2_table(ids)
   buf = "".dup
-  buf << %Q[static void\n]
+  buf << %Q[#include "ruby/ruby.h"\n]
+  buf << %Q[\n]
+  buf << %Q[#define intern_sym(name) ID2SYM(rb_intern_const(name))\n]
+  buf << %Q[\n]
+  buf << %Q[void\n]
   buf << %Q[ripper_init_eventids2_table(VALUE self)\n]
   buf << %Q[{\n]
   buf << %Q[    VALUE h = rb_hash_new();\n]
diff --git a/ext/ripper/tools/preproc.rb b/ext/ripper/tools/preproc.rb
index f419fc3dbe..07ef627cf3 100644
--- a/ext/ripper/tools/preproc.rb
+++ b/ext/ripper/tools/preproc.rb
@@ -5,11 +5,15 @@ require 'optparse'
 
 def main
   output = nil
+  template = nil
   parser = OptionParser.new
-  parser.banner = "Usage: #{File.basename($0)} [--output=PATH] <parse.y>"
+  parser.banner = "Usage: #{File.basename($0)} [--output=PATH] [--template=PATH] <parse.y>"
   parser.on('--output=PATH', 'An output file.') {|path|
     output = path
   }
+  parser.on('--template=PATH', 'An template file.') {|path|
+    template = path
+  }
   parser.on('--help', 'Prints this message and quit.') {
     puts parser.help
     exit true
@@ -25,13 +29,13 @@ def main
     unless ARGV.size == 2
       abort "wrong number of arguments (#{ARGV.size} for 2)"
     end
-    process STDIN, out, ARGV[1]
+    process STDIN, out, ARGV[1], template
   else
     unless ARGV.size == 1
       abort "wrong number of arguments (#{ARGV.size} for 1)"
     end
     File.open(ARGV[0]) {|f|
-      process f, out, ARGV[0]
+      process f, out, ARGV[0], template
     }
   end
   if output
@@ -41,10 +45,10 @@ def main
   end
 end
 
-def process(f, out, path)
+def process(f, out, path, template)
   prelude f, out
   grammar f, out
-  usercode f, out, path
+  usercode f, out, path, template
 end
 
 def prelude(f, out)
@@ -103,12 +107,25 @@ def grammar(f, out)
   end
 end
 
-def usercode(f, out, path)
+def usercode(f, out, path, template)
   require 'erb'
+  lineno = nil
+  src = nil
   compiler = ERB::Compiler.new('%-')
   compiler.put_cmd = compiler.insert_cmd = "out.<<"
-  lineno = f.lineno
-  src, = compiler.compile(f.read)
+
+  if template
+    File.open(template) do |f|
+      out.clear
+      lineno = f.lineno
+      src, = compiler.compile(f.read)
+      path = template
+    end
+  else
+    lineno = f.lineno
+    src, = compiler.compile(f.read)
+  end
+
   eval(src, binding, path, lineno)
 end
 
diff --git a/ext/socket/depend b/ext/socket/depend
index 016b6cfc90..675520c0b5 100644
--- a/ext/socket/depend
+++ b/ext/socket/depend
@@ -208,6 +208,7 @@ ancdata.o: $(top_srcdir)/method.h
 ancdata.o: $(top_srcdir)/node.h
 ancdata.o: $(top_srcdir)/ruby_assert.h
 ancdata.o: $(top_srcdir)/ruby_atomic.h
+ancdata.o: $(top_srcdir)/rubyparser.h
 ancdata.o: $(top_srcdir)/shape.h
 ancdata.o: $(top_srcdir)/thread_pthread.h
 ancdata.o: $(top_srcdir)/vm_core.h
@@ -415,6 +416,7 @@ basicsocket.o: $(top_srcdir)/method.h
 basicsocket.o: $(top_srcdir)/node.h
 basicsocket.o: $(top_srcdir)/ruby_assert.h
 basicsocket.o: $(top_srcdir)/ruby_atomic.h
+basicsocket.o: $(top_srcdir)/rubyparser.h
 basicsocket.o: $(top_srcdir)/shape.h
 basicsocket.o: $(top_srcdir)/thread_pthread.h
 basicsocket.o: $(top_srcdir)/vm_core.h
@@ -622,6 +624,7 @@ constants.o: $(top_srcdir)/method.h
 constants.o: $(top_srcdir)/node.h
 constants.o: $(top_srcdir)/ruby_assert.h
 constants.o: $(top_srcdir)/ruby_atomic.h
+constants.o: $(top_srcdir)/rubyparser.h
 constants.o: $(top_srcdir)/shape.h
 constants.o: $(top_srcdir)/thread_pthread.h
 constants.o: $(top_srcdir)/vm_core.h
@@ -830,6 +833,7 @@ ifaddr.o: $(top_srcdir)/method.h
 ifaddr.o: $(top_srcdir)/node.h
 ifaddr.o: $(top_srcdir)/ruby_assert.h
 ifaddr.o: $(top_srcdir)/ruby_atomic.h
+ifaddr.o: $(top_srcdir)/rubyparser.h
 ifaddr.o: $(top_srcdir)/shape.h
 ifaddr.o: $(top_srcdir)/thread_pthread.h
 ifaddr.o: $(top_srcdir)/vm_core.h
@@ -1037,6 +1041,7 @@ init.o: $(top_srcdir)/method.h
 init.o: $(top_srcdir)/node.h
 init.o: $(top_srcdir)/ruby_assert.h
 init.o: $(top_srcdir)/ruby_atomic.h
+init.o: $(top_srcdir)/rubyparser.h
 init.o: $(top_srcdir)/shape.h
 init.o: $(top_srcdir)/thread_pthread.h
 init.o: $(top_srcdir)/vm_core.h
@@ -1244,6 +1249,7 @@ ipsocket.o: $(top_srcdir)/method.h
 ipsocket.o: $(top_srcdir)/node.h
 ipsocket.o: $(top_srcdir)/ruby_assert.h
 ipsocket.o: $(top_srcdir)/ruby_atomic.h
+ipsocket.o: $(top_srcdir)/rubyparser.h
 ipsocket.o: $(top_srcdir)/shape.h
 ipsocket.o: $(top_srcdir)/thread_pthread.h
 ipsocket.o: $(top_srcdir)/vm_core.h
@@ -1451,6 +1457,7 @@ option.o: $(top_srcdir)/method.h
 option.o: $(top_srcdir)/node.h
 option.o: $(top_srcdir)/ruby_assert.h
 option.o: $(top_srcdir)/ruby_atomic.h
+option.o: $(top_srcdir)/rubyparser.h
 option.o: $(top_srcdir)/shape.h
 option.o: $(top_srcdir)/thread_pthread.h
 option.o: $(top_srcdir)/vm_core.h
@@ -1658,6 +1665,7 @@ raddrinfo.o: $(top_srcdir)/method.h
 raddrinfo.o: $(top_srcdir)/node.h
 raddrinfo.o: $(top_srcdir)/ruby_assert.h
 raddrinfo.o: $(top_srcdir)/ruby_atomic.h
+raddrinfo.o: $(top_srcdir)/rubyparser.h
 raddrinfo.o: $(top_srcdir)/shape.h
 raddrinfo.o: $(top_srcdir)/thread_pthread.h
 raddrinfo.o: $(top_srcdir)/vm_core.h
@@ -1865,6 +1873,7 @@ socket.o: $(top_srcdir)/method.h
 socket.o: $(top_srcdir)/node.h
 socket.o: $(top_srcdir)/ruby_assert.h
 socket.o: $(top_srcdir)/ruby_atomic.h
+socket.o: $(top_srcdir)/rubyparser.h
 socket.o: $(top_srcdir)/shape.h
 socket.o: $(top_srcdir)/thread_pthread.h
 socket.o: $(top_srcdir)/vm_core.h
@@ -2072,6 +2081,7 @@ sockssocket.o: $(top_srcdir)/method.h
 sockssocket.o: $(top_srcdir)/node.h
 sockssocket.o: $(top_srcdir)/ruby_assert.h
 sockssocket.o: $(top_srcdir)/ruby_atomic.h
+sockssocket.o: $(top_srcdir)/rubyparser.h
 sockssocket.o: $(top_srcdir)/shape.h
 sockssocket.o: $(top_srcdir)/thread_pthread.h
 sockssocket.o: $(top_srcdir)/vm_core.h
@@ -2279,6 +2289,7 @@ tcpserver.o: $(top_srcdir)/method.h
 tcpserver.o: $(top_srcdir)/node.h
 tcpserver.o: $(top_srcdir)/ruby_assert.h
 tcpserver.o: $(top_srcdir)/ruby_atomic.h
+tcpserver.o: $(top_srcdir)/rubyparser.h
 tcpserver.o: $(top_srcdir)/shape.h
 tcpserver.o: $(top_srcdir)/thread_pthread.h
 tcpserver.o: $(top_srcdir)/vm_core.h
@@ -2486,6 +2497,7 @@ tcpsocket.o: $(top_srcdir)/method.h
 tcpsocket.o: $(top_srcdir)/node.h
 tcpsocket.o: $(top_srcdir)/ruby_assert.h
 tcpsocket.o: $(top_srcdir)/ruby_atomic.h
+tcpsocket.o: $(top_srcdir)/rubyparser.h
 tcpsocket.o: $(top_srcdir)/shape.h
 tcpsocket.o: $(top_srcdir)/thread_pthread.h
 tcpsocket.o: $(top_srcdir)/vm_core.h
@@ -2693,6 +2705,7 @@ udpsocket.o: $(top_srcdir)/method.h
 udpsocket.o: $(top_srcdir)/node.h
 udpsocket.o: $(top_srcdir)/ruby_assert.h
 udpsocket.o: $(top_srcdir)/ruby_atomic.h
+udpsocket.o: $(top_srcdir)/rubyparser.h
 udpsocket.o: $(top_srcdir)/shape.h
 udpsocket.o: $(top_srcdir)/thread_pthread.h
 udpsocket.o: $(top_srcdir)/vm_core.h
@@ -2900,6 +2913,7 @@ unixserver.o: $(top_srcdir)/method.h
 unixserver.o: $(top_srcdir)/node.h
 unixserver.o: $(top_srcdir)/ruby_assert.h
 unixserver.o: $(top_srcdir)/ruby_atomic.h
+unixserver.o: $(top_srcdir)/rubyparser.h
 unixserver.o: $(top_srcdir)/shape.h
 unixserver.o: $(top_srcdir)/thread_pthread.h
 unixserver.o: $(top_srcdir)/vm_core.h
@@ -3107,6 +3121,7 @@ unixsocket.o: $(top_srcdir)/method.h
 unixsocket.o: $(top_srcdir)/node.h
 unixsocket.o: $(top_srcdir)/ruby_assert.h
 unixsocket.o: $(top_srcdir)/ruby_atomic.h
+unixsocket.o: $(top_srcdir)/rubyparser.h
 unixsocket.o: $(top_srcdir)/shape.h
 unixsocket.o: $(top_srcdir)/thread_pthread.h
 unixsocket.o: $(top_srcdir)/vm_core.h