v class="odoc-spec"><div class="spec value anchored" id="val-lines_joined"><a href="#val-lines_joined" class="anchor"></a><code><span><span class="keyword">val</span> lines_joined : <span><span><span>(<span class="type-var">'stdin</span>, <a href="Core/index.html#type-stdout">Core.stdout</a>, <a href="Core/index.html#type-stderr">Core.stderr</a>)</span> <a href="Core/Cmd/index.html#type-t">Core.Cmd.t</a></span> <span class="arrow">&#45;&gt;</span></span> <span>string list</span></span></code></div><div clas