[mkgmap-dev] change/include the --find-highway-pois to create POIs based on attributes

Would it be difficult as a feature request to change the --find highway pois code, that it becomes possible to display POI based on for example bicycle=no? That would be a great feature if you couple it with a POI type that is not searchable. Of course more icons based on rules should be possible. (I would like bicycle=no only to be displayed on road types: xxx, yyy, zzz).