Thank you very much Carter for all help and support!!
Deleting the suspected file did help and all PDF's in the directory are eventually indexed. But when I deleted all text files and databases and tried it again with the suspected pdf it worked as well! Now I'm a bit confused, maybe I just didn't give it enough time to index?
As for the debugging test
PHP Code:
_echo "[h1]$retval[H1]";
stupid me tried it in the wrong copy of robot_functions.php (!) sorry.
Now all seems fine but I stumble on another issue. If I do a search on a common keyword I always get only 5 hits!
I also have a problem with the high ASCII characters for example å, ä, ö that are common in Swedish. Searching for words containing those characters doesn't work. I think I have to dig into the htmlentities function because that doesn't work well with MacRoman character set, or is there anything else that I should look into?
/Aryan