ass="arrow">&#45;&gt;</span></span> <span>string list</span></span></code></div><div class="spec-doc"><p>Same as <a href="#val-read"><code>read</code></a> but with a list of lines wrapped in the output type.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-read_err"><a href="#val-read_err" class="anchor"></a><code><span><span class="keyword">val</span> read_err : <span><span><span>(<span class="type-var">'stdin</span>, <span class="type-var">'stdout</span>, <a href="Core/index.