generating table at once.
  (transcode_tblgen): returns an empty string.
  (transcode_generate_node): ditto.

* enc/trans/newline.trans: use transcode_generated_code.

* enc/trans/iso2022.trans: ditto.

* enc/trans/single_byte.trans: ditto.

* enc/trans/utf_16_32.trans: ditto.

* enc/trans/japanese.trans: ditto.

* enc/trans/korean.trans: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19006 b2dd03c8-39d4-4d8f-98ff-823fe69b080e