This or That

meta {
    title: "This or That";
    version: "1.2_2024-10-14";
    author: "CjMalone";
    link: "https://josm.openstreetmap.de/wiki/Rules/ThisOrThat";
    baselanguage: "en";
}

*[shop][amenity] {
    throwWarning: "shop=* and amenity=* usually shouldn't mix. One of these is probably out of date.";
}

*[disused:shop][shop], *[disused:shop][amenity], *[disused:amenity][shop], *[disused:amenity][amenity] {
    throwWarning: "Is this in use or disused? One of these tags should probably be removed.";
}

Rules_ThisOrThat.validator.mapcss, Rules_ThisOrThat.zip