# 1.05 2005/09/29 Fixed problem with non-existing node
# 1.04 2005/09/29 Fixed problem with missing nodelist
# 1.03 2005/02/25 Cache problem fixed
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# 1.02 2005/02/22 Perl license added
# Pointlist processing added
# Documentation improved
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# 1.01 2005/02/16 Initial revision