Improve scanner performance.
Improve scanner performance.

LeForgeron/povray,POV-Ray/povray,c-lipka/povray,LeForgeron/povray,wfpokorny/povray,c-lipka/povray,POV-Ray/povray,c-lipka/povray,POV-Ray/povray,wfpokorny/povray,c-lipka/povray,wfpokorny/povray,wfpokorny/povray,wfpokorny/povray,LeForgeron/povray,LeForgeron/povray,POV-Ray/povray,LeForgeron/povray,POV-Ray/povray,LeForgeron/povray,LeForgeron/povray,wfpokorny/povray,LeForgeron/povray,POV-Ray/povray,POV-Ray/povray,wfpokorny/povray