Merge branch 'develop' into staticptrfix

include/boost/regex/v4/regex_iterator.hpp

@@ -50,6 +50,8 @@ class regex_iterator_implementation
 public:
    regex_iterator_implementation(const regex_type* p, BidirectionalIterator last, match_flag_type f)
       : base(), end(last), re(*p), flags(f){}
+   regex_iterator_implementation(const regex_iterator_implementation& other)
+      :what(other.what), base(other.base), end(other.end), re(other.re), flags(other.flags){}
    bool init(BidirectionalIterator first)
    {
       base = first;

include/boost/regex/v4/regex_traits_defaults.hpp

@@ -141,7 +141,7 @@ inline bool is_separator<char>(char c)
 BOOST_REGEX_DECL std::string BOOST_REGEX_CALL lookup_default_collate_name(const std::string& name);
 
 //
-// get the state_id of a character clasification, the individual
+// get the state_id of a character classification, the individual
 // traits classes then transform that state_id into a bitmask:
 //
 template <class charT>