+ <term><literal><madmutt-doc:key [mod="C|E"]>key</madmutt-doc:key></literal></term>
+ <listitem><para>
+ <emphasis>Referencing a key.</emphasis>. Because it's
+ somewhat untrivial to always get the right escaping for
+ <madmutt-doc:special docbook="LaTeX" latex="\LaTeX{}"/>,
+ there's a tag for it. The optional modifiers
+ <literal>C</literal> or <literal>E</literal> stand for
+ Control and Escape respectively. To still allow
+ escaping, the actual key sequences must be given within
+ the tag.
+ </para></listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><literal><madmutt-doc:funcdef name=""/></literal></term>