Finally, after about two hours of painful debugging, the commenting works. Dare not find any bugs, or i’ll remove the whole commenting thing for sure until the next blog version (just joking: report all bugs as soon as possible).
I had fun with the following: anti-spam protection, which first produces some twisted “first gate”, that should be able to sort out spam-bots, and then a second line, which checks the strings for spam-words; and then the remembering of non-registered users’ data, which gave me about an hour’s undisturbed entertainment: first, it wouldn’t recognize the input fields, then it wouldn’t add the comment to the database, then it wouldn’t make the cookie to store the data, and finally it rejected to detect that cookie that the very same script set, not to mention being unable to decode the self-encoded string. Funny. But at least it works. Don’t ask me to ever touch it.