Hi Enrico, I assume that your rules don't use the value of route_ref for the member of the rel. My understanding of the rule in the default style is that it only changes ways when they have the role "passengers". If that doesn't help please post a link to your style and the osm id of the way you're looking at. Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von demon.box <e.rossini73@alice.it> Gesendet: Mittwoch, 13. Dezember 2017 11:41:22 An: mkgmap-dev@lists.mkgmap.org.uk Betreff: Re: [mkgmap-dev] expression not-contained Hi Gerd, I tried this code: set route_ref='$(route_ref);${ref|not-contained:;:route_ref}' | '$(route_ref)' | '${ref}'; without space but unfortunately the result is the same: input -> ref 3 362 363 output -> route_ref 3 why? I don't understand... what can I do? thanks. --enrico -- Sent from: http://gis.19327.n8.nabble.com/Mkgmap-Development-f5324443.html _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev