Function quotify_inner

plugins/blueprint.cpp:1076–1082

}

static string quotify_inner(const string &s) {
    if (s.find_first_of(" ,") == string::npos)
        return s;
    ostringstream buf;
    buf << "\"\"" << s << "\"\"";
    return buf.str();
}

static string quotify_outer(const string &s) {
    if (s.find_first_of("\",") == string::npos)