n class="lineno">  141</span>&#160;            <span class="comment">// We use it to store a low surrogate if it was not yet written, else state is 0</span></div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;            std::uint16_t state = detail::read_state(std_state);</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;            <span class="comment">// Write low surrogate if present</span></div><div class="line"><a name="l00144"></a><span