t; ShowS</p></div></details></td></tr></table></details></div></div><div class="top"><p class="src"><span class="keyword">type</span> <a id="t:EditorAction" class="def">EditorAction</a> c = <span class="keyword">forall</span> e. <a href="WEditor-Document.html#t:FixedFontEditor" title="WEditor.Document">FixedFontEditor</a> e c =&gt; e -&gt; e <a href="#t:EditorAction" class="selflink">#</a></p><div class="doc"><p>Any action that updates a <code><a href="WEditor-Document.html#t:FixedFontEditor" title="WEditor