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Fix to stop \A from matching successive matches.

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[SVN r28384]
This commit is contained in:
John Maddock
2005-04-21 15:54:07 +00:00
parent 5473345609
commit d3a8abb5ef
2 changed files with 3 additions and 1 deletions
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2
include/boost/regex/v4/regex_iterator.hpp
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@ -63,6 +63,8 @@ public:
match_flag_type f(flags); match_flag_type f(flags);
if(!what.length()) if(!what.length())
f |= regex_constants::match_not_initial_null; f |= regex_constants::match_not_initial_null;
if(base != next_start)
f |= regex_constants::match_not_bob;
bool result = regex_search(next_start, end, what, re, f); bool result = regex_search(next_start, end, what, re, f);
if(result) if(result)
what.set_base(base); what.set_base(base);

2
include/boost/regex/v4/regex_token_iterator.hpp
View File

@ -134,7 +134,7 @@ public:
return true; return true;
} }
if(what.prefix().first != what[0].second) if(what.prefix().first != what[0].second)
flags |= match_prev_avail; flags |= match_prev_avail | regex_constants::match_not_bob;
BidirectionalIterator last_end(what[0].second); BidirectionalIterator last_end(what[0].second);
if(regex_search(last_end, end, what, re, ((what[0].first == what[0].second) ? flags | regex_constants::match_not_initial_null : flags))) if(regex_search(last_end, end, what, re, ((what[0].first == what[0].second) ? flags | regex_constants::match_not_initial_null : flags)))
{ {