def versions = [
                rejectedByAttributes('1.1', [color: ['red', 'red', true], shape: ['square', 'circle', false]]),
                rejectedByAttributes('1.0', [color: ['red', 'green', false], shape: ['square', 'circle', false]]),
        ]

y="9" x="1"/></svg>',"more-vertical":'<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><circle cx="10" cy="3" r="2"/><circle cx="10" cy="10" r="2"/><circle cx="10" cy="17" r="2"/></svg>',more:'<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><circle cx="3" cy="10" r="2"/><circle cx="10" cy="10" r="2"/><circle cx="17" cy="10" r="2"/></svg>',move:'<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><polygon...

//
// DO NOT USE THIS CLASS DIRECTLY YOURSELF.  Use linked_ptr<T>.
class linked_ptr_internal {
 public:
  // Create a new circle that includes only this instance.
  void join_new() {
    next_ = this;
  }

  // Many linked_ptr operations may change p.link_ for some linked_ptr
  // variable p in the same circle as this object.  Therefore we need
  // to prevent two such operations from occurring concurrently.
  //

  - 1.1:
      - Attribute 'color' didn't match. Requested 'green', was: 'blue'
      - Attribute 'shape' matched. Requested 'circle', was: 'circle'
  - 1.0:
      - Attribute 'color' didn't match. Requested 'green', was: 'red'
      - Attribute 'shape' didn't match. Requested 'circle', was: 'square'""")
    }

    static Closure<String> latestNotation() {

//
// DO NOT USE THIS CLASS DIRECTLY YOURSELF.  Use linked_ptr<T>.
class linked_ptr_internal {
 public:
  // Create a new circle that includes only this instance.
  void join_new() {
    next_ = this;
  }

  // Many linked_ptr operations may change p.link_ for some linked_ptr
  // variable p in the same circle as this object.  Therefore we need
  // to prevent two such operations from occurring concurrently.
  //

                        .text("Difference");
                            i().classAttr("fa fa-info-circle").text(" ").end()
                    .end();
                    div().classAttr("col p-0")
                        .attr("data-toggle", "tooltip")
                        .style("font-size: smaller")

								<button type="submit" class="btn btn-primary ${f:h(editableClass)}" name="upgradeFrom"
									value="<la:message key="labels.upgrade_start_button"/>"
								>
									<em class="fa fa-arrow-circle-right">
									<la:message key="labels.upgrade_start_button" />
								</button>
							</div>
						</div>
					</div>
				</la:form>
			</section>
		</div>

		deps := item.getDependents()
		for _, dep := range deps {
			if dep.isDeletingDependents() {
				// this circle detection has false positives, we need to
				// apply a more rigorous detection if this turns out to be a
				// problem.
				// there are multiple workers run attemptToDeleteItem in
				// parallel, the circle detection can fail in a race condition.

func checkListPointers[T any](l *_List[T], es []*_Element[T]) {
	root := &l.root

	if !checkListLen(l, len(es)) {
		return
	}

	// zero length lists must be the zero value or properly initialized (sentinel circle)
	if len(es) == 0 {
		if l.root.next != nil && l.root.next != root || l.root.prev != nil && l.root.prev != root {

    const elem = document.getElementById(name);
    if (!elem) {
      throw 'element not found: ' + name
    }
    return elem;
  }

  function makeColor(index) {
    // Rotate hue around a circle. Multiple by phi to spread things
    // out better. Use 50% saturation to make subdued colors, and
    // 80% lightness to have good contrast with black foreground text.
    const PHI = 1.618033988;