/* power related stuff (incomplete) */

*[substation][power!=substation],
*[transformer][!power] {
  throwWarning: tr("{0} without {1}", "{0.key}", "{1.tag}");
}

*[power =~ /^(line|minor_line|cable)$/][!voltage],
*[power=substation][!substation],
*[power=transformer][!transformer] {
  throwOther: tr("{0} without {1}", "{0.tag}", "{1.key}");
  assertMatch: "way power=line";
  assertNoMatch: "way power=line voltage=1";
  assertNoMatch: "way power=cable_distribution_cabinet";
  assertMatch: "way power=substation";
  assertMatch: "way power=substation transformer=foobar";
  assertNoMatch: "way power=substation substation=foobar";
}