Method append

src/misc/string_writer.cpp:79–86

    }

    void FixedBufferTextWriter::append(const char * s, int l) {
        if ( size + l <= DAS_SMALL_BUFFER_SIZE ) {
            memcpy ( data+size, s, l );
            size += l;
        } else {
            DAS_FATAL_ERROR("DAS_SMALL_BUFFER_SIZE overflow");
        }
    }

    char * FixedBufferTextWriter::allocate (int l) {
        if ( size + l <= DAS_SMALL_BUFFER_SIZE ) {