01021: Temporary files with ,new extension no longer accepted by PHP 4.4.8
Description: There's a problem with all the functions which create a new temporary files appending the ",new" extension to the name passed to the functions.
The 4.4.8 version running on Altervista.org (popular free hosting site) can't create files with such an extension any more. I don't know if this applies generally to the 4.4.8 version, or if it's caused by some patch applied by Altervista.
I've detected this behaviour in pmwiki.php and pagelist.php.
Corrected by substituting ",new" with ".new" where occurring.