ef="#type-gen">gen</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-lines_iter"><a href="#val-lines_iter" class="anchor"></a><code><span><span class="keyword">val</span> lines_iter : <span>string <span class="arrow">&#45;&gt;</span></span> <span>string <a href="#type-iter">iter</a></span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-lines_seq"><a href="#val-lines_seq" class="anchor"></a><code><span><span class="ke