Hi, Currently I have the following string: "test anothertest somethinelse skillholder" I'm trying to create a regex that will match each word. For example, the following regex: (\w+) will match each word. However, boost::xpressive::regex_search() stops at the first substring match. I'm looking for a way to make it continue to find matches until the end of the string is met. So when I review the matches at the end of the search, it will have 4 matches, each match representing one word in the string above. The C++ code is below. Note that I only get "test" in my results back, when I expected 3 other words to be in the matches. Can anyone tell me how to make it continue the search beyond the first match? Thank you. std::string classes = "test anothertest somethinelse skillholder"; using namespace boost::xpressive; sregex rex = sregex::compile( "(\\w+)" ); smatch matches; regex_search( classes, matches, rex );