K 10 svn:author V 7 ryusuke K 8 svn:date V 27 2011-03-27T16:22:11.000000Z K 7 svn:log V 306 Merge the following from the English version: 1.258 -> 1.304 books/porters-handbook/book.sgml Submitted by: Hiroo Ono Reviewed by: Yoshihiro Hosaka ryusuke References: [doc-jp-work 1707, 1709, 1710, 1725, 1761, 2163, 2168] END