class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">Typographic formatting can be processor intensive, particularly if
you have a lot of content being formatted. If you choose to use this
function you may want to consider <a class="reference internal" href="../general/caching.html"><span class="doc">caching</span></a> your
pages.</p>
</div>
</dd></dl>

<dl class="function">
<dt id="nl2br_except_pre">
<code class="descname">nl2br_except_pre</code><span class="sig-paren">(</spa