[mkgmap-dev] Commit: r2668: PartFilter extract 1) from end, 2) initial and final ranges.

Version 2668 was committed by steve on Tue, 13 Aug 2013 PartFilter extract 1) from end, 2) initial and final ranges. Use negative numbers to take a part from the tail of the value list. Use the "<" or ">" operator (in addition to ":") in order to return a concatenation of all the parts before or after a certain part. The default behavior is not changed and this come at the expense of just 2 logical "IF" more when no operators are specified. Example, if the value is "Aa#Bb#Cc#Dd#Ee" part:#:1 returns Aa part:#:-1 returns Ee part:#:-2 returns Dd part:#>1 returns Bb#Cc#Dd#Ee# part:#<5 returns Aa#Bb#Cc#Dd# part:#<-1 returns Aa#Bb#Cc#Dd# - Enrico Liboni