Interesting. In example txt, there is sscript tag at the beginning instead of script. But that's a nitpick...

PB - your responses aren't particularly helpful b/c you provide no context. Does that link have anything at all to do with how YAF does string concatenation? I have no idea and I'm not bothering to look just now. If you can tell me that, "Yes - YAF uses poor string concatenation. Look at lines x-y for an example." then fine otherwise you're not helping.

I've already posted there twice, and that thread is where I originally got the source from in the first place...but I could not find anything in that thread that relates directly to this particular bug.