lLink" data-pltdoc="x">boolean?</a></span></p></blockquote></td></tr></table></blockquote></div><div class="SIntrapara">Returns <span class="RktVal">#t</span> if <span class="RktVar">a-pad</span> is blocking downstream links, <span class="RktVal">#f</span> otherwise.</div><div class="SIntrapara"></div></p><a name="(part._ghost-pad_)"></a><p><div class="SIntrapara"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><blockquote class="SubFlow"><div class="RBackgroundLabel SIEHidden"><div clas