diff --git a/ChangeLog b/ChangeLog
index c82982c187..dcafaf5687 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,25 @@
+Mon Aug 25 00:52:31 2008  Tanaka Akira  <akr@fsij.org>
+
+	* configure.in (BUILTIN_TRANSSRCS): defined.
+	  (BUILTIN_TRANSOBJS): defined.
+
+	* enc/Makefile.in (BUILTIN_TRANSES): defined.
+
+	* enc/make_encmake.rb (BUILTIN_TRANSES): defined.
+
+	* enc/depend: don't generate rules for builtin transcoders.
+
+	* common.mk (COMMONOBJS): add BUILTIN_TRANSOBJS.
+	  (enc.mk): pass BUILTIN_TRANSOBJS.
+	  (newline.c): new rule.
+	  (newline.$(OBJEXT)): new ru.e
+	  (srcs): newline.c added.
+
+	* Makefile.in (BUILTIN_TRANSSRCS): defined.
+	  (BUILTIN_TRANSOBJS): defined.
+
+	* transcode.c (Init_transcode): call Init_newline.
+
 Mon Aug 25 00:11:02 2008  Tanaka Akira  <akr@fsij.org>
 
 	* transcode.c (declare_transcoder): arguments order changed.
diff --git a/Makefile.in b/Makefile.in
index fc723b6ea2..8b4ad30549 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -57,6 +57,8 @@ SOLIBS = @SOLIBS@
 MAINLIBS = @MAINLIBS@
 ARCHMINIOBJS = @MINIOBJS@
 BUILTIN_ENCOBJS = @BUILTIN_ENCOBJS@
+BUILTIN_TRANSSRCS = @BUILTIN_TRANSSRCS@
+BUILTIN_TRANSOBJS = @BUILTIN_TRANSOBJS@
 
 RUBY_INSTALL_NAME=@RUBY_INSTALL_NAME@
 RUBY_SO_NAME=@RUBY_SO_NAME@
diff --git a/common.mk b/common.mk
index ec29affccd..c8d243ce05 100644
--- a/common.mk
+++ b/common.mk
@@ -81,6 +81,7 @@ COMMONOBJS    = array.$(OBJEXT) \
 		thread.$(OBJEXT) \
 		cont.$(OBJEXT) \
 		$(BUILTIN_ENCOBJS) \
+		$(BUILTIN_TRANSOBJS) \
 		$(MISSING)
 
 OBJS          = dln.$(OBJEXT) \
@@ -381,7 +382,7 @@ encs: enc.mk $(LIBRUBY) $(PREP) transdb.h
 
 enc.mk: $(srcdir)/enc/make_encmake.rb $(srcdir)/enc/Makefile.in $(srcdir)/enc/depend \
 	$(srcdir)/lib/mkmf.rb $(RBCONFIG)
-	$(MINIRUBY) $(srcdir)/enc/make_encmake.rb --builtin-encs="$(BUILTIN_ENCOBJS)" $@ $(ENCS)
+	$(MINIRUBY) $(srcdir)/enc/make_encmake.rb --builtin-encs="$(BUILTIN_ENCOBJS)" --builtin-transes="$(BUILTIN_TRANSOBJS)" $@ $(ENCS)
 
 .PRECIOUS: $(MKFILES)
 
@@ -661,6 +662,10 @@ unicode.$(OBJEXT): {$(VPATH)}unicode.c {$(VPATH)}regint.h \
 utf_8.$(OBJEXT): {$(VPATH)}utf_8.c {$(VPATH)}regenc.h {$(VPATH)}config.h \
   {$(VPATH)}defines.h {$(VPATH)}oniguruma.h
 
+newline.c: $(srcdir)/enc/trans/newline.trans $(srcdir)/tool/transcode-tblgen.rb
+newline.$(OBJEXT): {$(VPATH)}newline.c {$(VPATH)}defines.h  {$(VPATH)}intern.h \
+  {$(VPATH)}missing.h {$(VPATH)}st.h {$(VPATH)}transcode_data.h
+
 INSNS	= opt_sc.inc optinsn.inc optunifs.inc insns.inc insns_info.inc \
 	  vmtc.inc vm.inc
 
@@ -686,7 +691,7 @@ vmtc.inc: $(srcdir)/template/vmtc.inc.tmpl
 
 vm.inc: $(srcdir)/template/vm.inc.tmpl
 
-srcs: {$(VPATH)}parse.c {$(VPATH)}lex.c $(srcdir)/ext/ripper/ripper.c srcs-enc
+srcs: {$(VPATH)}parse.c {$(VPATH)}lex.c {$(VPATH)}newline.c $(srcdir)/ext/ripper/ripper.c srcs-enc
 
 srcs-enc: enc.mk
 	$(MAKE) -f enc.mk RUBY="$(MINIRUBY)" MINIRUBY="$(MINIRUBY)" $(MFLAGS) srcs
@@ -715,6 +720,9 @@ prelude.c: $(srcdir)/tool/compile_prelude.rb $(RBCONFIG) $(PRELUDE_SCRIPTS) $(PR
 golf_prelude.c: $(srcdir)/tool/compile_prelude.rb $(RBCONFIG) $(srcdir)/prelude.rb $(srcdir)/golf_prelude.rb $(PREP)
 	$(COMPILE_PRELUDE) $(srcdir)/golf_prelude.rb $@
 
+newline.c: 
+	$(BASERUBY) "$(srcdir)/tool/transcode-tblgen.rb" -vo newline.c $(srcdir)/enc/trans/newline.trans
+
 prereq: incs srcs preludes
 
 preludes: {$(VPATH)}miniprelude.c
diff --git a/configure.in b/configure.in
index 131cfddd44..26c2e00aca 100644
--- a/configure.in
+++ b/configure.in
@@ -2088,6 +2088,18 @@ BUILTIN_ENCOBJS=
 for e in $BUILTIN_ENCS; do BUILTIN_ENCOBJS="$BUILTIN_ENCOBJS `basename $e .c`"'.$(OBJEXT)'; done
 AC_SUBST(BUILTIN_ENCOBJS)
 
+BUILTIN_TRANSES=["`sed -n -e '/^BUILTIN_TRANSES[ 	]*=/{' \
+	-e s/// -e :l -e '/\\\\$/N' -e 's/\\\\\\n/ /' -e 't l' -e p \
+	-e '}' "${srcdir}/enc/Makefile.in"`"]
+BUILTIN_TRANSSRCS=
+BUILTIN_TRANSOBJS=
+for e in $BUILTIN_TRANSES; do
+  BUILTIN_TRANSSRCS="$BUILTIN_TRANSSRCS `basename $e .trans`"'.c';
+  BUILTIN_TRANSOBJS="$BUILTIN_TRANSOBJS `basename $e .trans`"'.$(OBJEXT)';
+done
+AC_SUBST(BUILTIN_TRANSSRCS)
+AC_SUBST(BUILTIN_TRANSOBJS)
+
 AC_CONFIG_FILES($FIRSTMAKEFILE)
 AC_CONFIG_FILES(Makefile, [{
 	sed '/^MISSING/s/\$U\././g' Makefile
diff --git a/enc/Makefile.in b/enc/Makefile.in
index 460ec320df..b7762191c4 100644
--- a/enc/Makefile.in
+++ b/enc/Makefile.in
@@ -17,6 +17,8 @@ OBJEXT = @OBJEXT@
 BUILTIN_ENCS	= ascii.c us_ascii.c\
 		  unicode.c utf_8.c
 
+BUILTIN_TRANSES	= newline.trans
+
 RUBY_SO_NAME = @RUBY_SO_NAME@
 LIBRUBY = @LIBRUBY@
 LIBRUBYARG_SHARED = @LIBRUBYARG_SHARED@
diff --git a/enc/depend b/enc/depend
index fd4423ebc3..2e448d3b1a 100644
--- a/enc/depend
+++ b/enc/depend
@@ -17,6 +17,8 @@
 %     end
 %   }
 % }
+% trans -= BUILTIN_TRANSES
+% atrans -= BUILTIN_TRANSES
 % trans.uniq!
 % atrans = atrans.sort_by(&alphanumeric_order)
 % trans = trans.sort_by(&alphanumeric_order)
diff --git a/enc/make_encmake.rb b/enc/make_encmake.rb
index f8c7735047..107a387571 100644
--- a/enc/make_encmake.rb
+++ b/enc/make_encmake.rb
@@ -12,6 +12,7 @@ require 'erb'
 CONFIG["MAKEDIRS"] ||= '@$(MINIRUBY) -run -e mkdir -- -p'
 
 BUILTIN_ENCS = []
+BUILTIN_TRANSES = []
 ENC_PATTERNS = []
 NOENC_PATTERNS = []
 
@@ -20,6 +21,9 @@ until ARGV.empty?
   when /\A--builtin-encs=/
     BUILTIN_ENCS.concat $'.split.map {|e| File.basename(e, '.*') << '.c'}
     ARGV.shift
+  when /\A--builtin-transes=/
+    BUILTIN_TRANSES.concat $'.split.map {|e| File.basename(e, '.*') }
+    ARGV.shift
   when /\A--encs=/
     ENC_PATTERNS.concat $'.split
     ARGV.shift
diff --git a/transcode.c b/transcode.c
index 4e53d10dac..7fb5cb9244 100644
--- a/transcode.c
+++ b/transcode.c
@@ -2424,6 +2424,8 @@ ecerr_error_bytes(VALUE self)
     return rb_attr_get(self, rb_intern("error_bytes"));
 }
 
+extern void Init_newline(void);
+
 void
 Init_transcode(void)
 {
@@ -2470,4 +2472,6 @@ Init_transcode(void)
     rb_define_method(rb_eInvalidByteSequence, "source_encoding", ecerr_source_encoding, 0);
     rb_define_method(rb_eInvalidByteSequence, "destination_encoding", ecerr_destination_encoding, 0);
     rb_define_method(rb_eInvalidByteSequence, "error_bytes", ecerr_error_bytes, 0);
+
+    Init_newline();
 }