<listitem>Resets the filter list to the default values, discarding any customizations made by the user.</listitem>\r
</varlistentry>\r
</variablelist>\r
+ <variablelist>\r
+ <varlistentry>\r
+ <term>\r
+ <guibutton>Column Sorting</guibutton>\r
+ </term>\r
+ <listitem>Columns other than Filter can be sorted in ascending or descending order by clicking on the column header.</listitem>\r
+ </varlistentry>\r
+ </variablelist>\r
+ <variablelist>\r
+ <varlistentry>\r
+ <term>\r
+ <guibutton>Filter Search</guibutton>\r
+ </term>\r
+ <listitem>A search of the file extensions listed in the Filter column can be initiated either by typing <code>Ctrl + F</code> or by pressing any alpha-numeric key when the File Types table has focus.</listitem>\r
+ </varlistentry>\r
+ </variablelist>\r
</section>\r
</section>\r