id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 7237,Make sub_match a proper range,zeratul976@…,Eric Niebler,"boost::xpressive::sub_match comes close to being a proper Range, but it's not quite. It has a nested type named 'iterator', but not one named 'const_iterator', and it lacks begin() and end() functions. It should be very straightforward to add these missing bits and make it a proper range. Alternately, it could derive from boost::iterator_range rather than std::pair.",Feature Requests,closed,To Be Determined,xpressive,Boost 1.51.0,Problem,fixed,,