On Sat, Dec 22, 2012 at 10:57 AM, Ian Kelly <ian.g.ke...@gmail.com> wrote: > From the code, it appears that adding two nodes together *actually* > returns a $AbstractTag object, which seems to be just a container for > a list of child nodes with no parent, that automagically gets removed > from the hierarchy when appended to another node.
That actually makes good sense. The sum of two nodes is an ordered pair of peers, which will be added sequentially to the same parent. For this to work, *every* situation needs to be able to handle (with equal ease) a string, an $AbstractTag, or a node. ChrisA -- http://mail.python.org/mailman/listinfo/python-list
