K 10 svn:author V 7 ryusuke K 8 svn:date V 27 2010-10-19T13:47:46.000000Z K 7 svn:log V 318 Merge the following from the English version: 1.223 -> 1.232 doc/ja_JP.eucJP/books/porters-handbook/book.sgml Submitted by: Hiroo Ono Refiewed by: Yoshihiro Hosaka ryusuke References : [doc-jp-work 1630, 1652, 2122, 2128, 2129, 2131] END