Sandbox

<categorytree mode=pages style="float:right; clear:right; margin-left:1ex; border:1px solid gray; padding:0.7ex; background-color:white;">Tutorials</categorytree>

<categorytree mode=pages>History</categorytree>

<categorytree mode=parents>Equipment</categorytree>

<categorytree mode=all>Maintenance and honing</categorytree>

<categorytree mode=categories showcount>Tutorials</categorytree>