Posting a link useful information with a subject line more likely to
turn up in searches.
See thread :
http://news.povray.org/povray.bugreports/thread/%3C6107d751%241%40news.povray.org%3E/
Message: <web.60fea0b2e0f64d045e0fed26cde94f1@news.povray.org>
or specifically the post
news.povray.org/6107d751$1@news.povray.org>
Message: <6107d751$1@news.povray.org>
Bill P.