Hi Hans,
however, the callback will not be issued on an empty node, so, if your linebreak removes something, then it can be that the post is not called is there a < 10 line example available?
looks like I'm unable to reproduce that (let alone in a small number of lines, so I guess you are right and I must have emptied the nodelist at some point even though I don't quite understand how that could have happened. Anyway, not able to reproduce right now, so sorry for the unnecessary noise
frank
