What I would suggest is that you pretty-print the hash results right
after you populate it, so that you know which key is problematic.
I would guess though that your problem might be this line:
results[:match] = html_escape($1)

I have done some "puts'ing" to confirm that the data is there. How do I pretty-print? That may be the best solution to this.

As far as the problem line, I don't know what it does either. Maybe I'll jus tdelete and see what happens.

Thanks,

Mike