Merged revisions 49230 via svnmerge from

https://svn.boost.org/svn/boost/trunk

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  r49230 | danieljames | 2008-10-09 23:13:48 +0100 (Thu, 09 Oct 2008) | 1 line
  
  position_iterator is meant to be a forward iterator, so avoid using operator+ with it.
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[SVN r49379]

tools/quickbook

@@ -1 +1 @@
-Subproject commit daf37f8a3e8f36d003e889c7d775a74ab842e687
+Subproject commit cb639fb17d45cdc4b9ef14808b8f0b18d164c655