Method all

unittests/catch.hpp:7787–7792

    }

    std::string TagInfo::all() const {
        std::string out;
        for( auto const& spelling : spellings )
            out += "[" + spelling + "]";
        return out;
    }

    std::size_t listTags( Config const& config ) {
        TestSpec testSpec = config.testSpec();