[mkgmap-dev] is tag matching case sensitive?

Hi! I've always thought that matching tag values is case insensitive. But today I found a situation where colour='#00ff00' rule doesn't match when tag value is '#00FF00'. creating a rule (colour='#00ff00' | colour='#00FF00') solved my problem. Is it a bug in mkgmap or this kind of matching should by design be case sensitive? Maybe the hash sign causes trouble somewhere. best regards Michal Rogala