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<span id="write_002dchar"></span><div class="header">
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Next: <a href="read_002dline.html" accesskey="n" rel="next">read-line</a>, Previous: <a href="unread_002dchar.html" accesskey="p" rel="prev">unread-char</a>, Up: <a href="Streams-Dictionary.html" accesskey="u" rel="up">Streams Dictionary</a> </p>
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<span id="write_002dchar-_005bFunction_005d"></span><h4 class="subsection">21.2.21 write-char [Function]</h4>
<p><code>write-char</code> <i>character <span class="roman">&optional</span> output-stream</i> ⇒ <i>character</i>
</p>
<span id="Arguments-and-Values_003a_003a-424"></span><h4 class="subsubheading">Arguments and Values::</h4>
<p><i>character</i>—a <i>character</i>.
</p>
<p><i>output-stream</i> – an <i>output</i> <i>stream designator</i>.
The default is <i>standard output</i>.
</p>
<span id="Description_003a_003a-552"></span><h4 class="subsubheading">Description::</h4>
<p><b>write-char</b> outputs <i>character</i> to <i>output-stream</i>.
</p>
<span id="Examples_003a_003a-399"></span><h4 class="subsubheading">Examples::</h4>
<div class="example">
<pre class="example"> (write-char #\a)
<tt> |> </tt> a
⇒ #\a
(with-output-to-string (s)
(write-char #\a s)
(write-char #\Space s)
(write-char #\b s))
⇒ "a b"
</pre></div>
<span id="Side-Effects_003a_003a-63"></span><h4 class="subsubheading">Side Effects::</h4>
<p>The <i>output-stream</i> is modified.
</p>
<span id="Affected-By_003a_003a-87"></span><h4 class="subsubheading">Affected By::</h4>
<p><b>*standard-output*</b>,
<b>*terminal-io*</b>.
</p>
<span id="See-Also_003a_003a-449"></span><h4 class="subsubheading">See Also::</h4>
<p><a href="read_002dchar.html">read-char</a>
,
<a href="write_002dbyte.html">write-byte</a>
,
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<p><a href="write_002dsequence.html">write-sequence</a>
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