enc/depend: extract transcode_tblgen
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
enc/depend: extract transcode_tblgen
loaded by dynamically generated names, in single_byte.trans.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e