Is the JQuery documention often broken?

Is the JQuery documention often broken?


Hi folks:
I wanted to check out what JQuery can do, so I tried some of the
interactive documentation. The first page I went to,
http://docs.jquery.com/UI/Droppables , was broken. The dragging and
dropping that the page was meant to illustrative doesn't work, and
throws lots of errors. Here's what I see first in Firebug:
$(this.helper).outerWidth is not a function
http://dev.jquery.com/view/trunk/ui/current/ui.mouse.js
Line 183
...followed by many errors like this:
oDrag.helperSize has no properties
http://dev.jquery.com/view/trunk/ui/current/ui.droppable.js
Line 163
Is this normal for JQuery docs? (Not that I haven't worked with much
worse...)
-Ethan