K 10 svn:author V 7 ryusuke K 8 svn:date V 27 2011-11-30T12:01:03.000000Z K 7 svn:log V 154 Merge the following from the English version: 1.225 -> 1.229 doc/ja_JP.eucJP/books/handbook/cutting-edge/chapter.sgml Reference: [doc-jp-work 2224] END