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wilda69 于 2012年五月 6日 以 English 发布

Completing the “ref” statement in a relation is important when displaying a route (hiking/cycle/bus) on a GPS [as defined by “highway-symbol:” in the lines subfile]. There appears to be a 9 character limit to what can be displayed within a symbol. For this reason, I try to define a “ref” statement by not more than 3 characters, allowing for at least three different route refs to be displayed at the same time should a node have more than 1 relation.