[MacPorts] #23503: boost 1.41.0 Enable extended regex submatch info for boost

[MacPorts]

#23503: boost 1.41.0 Enable extended regex submatch info for boost
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 Reporter:  tvb377@…                 |       Owner:  macports-tickets@…                   
     Type:  enhancement              |      Status:  new                                  
 Priority:  Low                      |   Milestone:                                       
Component:  ports                    |     Version:  1.8.2                                
 Keywords:  BOOST_REGEX_MATCH_EXTRA  |        Port:  boost                                
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 This patch creates a variant of boost that enables BOOST_REGEX_MATCH_EXTRA
 in regex/user.hpp.
 See
 http://www.boost.org/doc/libs/1_41_0/libs/regex/doc/html/boost_regex/ref/sub_match.html
 for explanations (and why it is not enabled by default).

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Ticket URL: <http://trac.macports.org/ticket/23503>
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