Function FormatSubVersion

src/clientversion.cpp:99–113

* Format the subversion field according to BIP 14 spec (https://github.com/bitcoin/bips/blob/master/bip-0014.mediawiki) */

 * Format the subversion field according to BIP 14 spec (https://github.com/bitcoin/bips/blob/master/bip-0014.mediawiki) 
 */
std::string FormatSubVersion(const std::string& name, int nClientVersion, const std::vector<std::string>& comments)
{
    std::ostringstream ss;
    ss << "/";
    ss << name << ":" << FormatVersion(nClientVersion);
    if (!comments.empty()) {
        std::vector<std::string>::const_iterator it(comments.begin());
        ss << "(" << *it;
        for (++it; it != comments.end(); ++it)
            ss << "; " << *it;
        ss << ")";
    }
    ss << "/";
    return ss.str();
}