Is there a list of control charachters that should not be used in the title of a node? I looked at one last night that had a set of quotation marks in them and it previewed ok, however when I submitted, the title disappeared from the quote marks to the end of the line.

I saw in chatterbox that John_M._Dlugosz had used a control charachter in a title and it broke Newest_Nodes.
Is there a man page for this feature?

"The social dynamics of the net are a direct consequence of the fact that nobody has yet developed a Remote Strangulation Protocol." -- Larry Wall