Bug 65660 [Markers] markerHelp does not seem to be working - probable regression
markerHelp does not seem to be working - probable regression I'm trying out my own markerHelp implementation and not getting anywhere, so I dropped back to try and see if the example in the readmetool was working; it is not. I can take a 2.1.1 system and just add the examples, create a readme file, use the add> context menu and add the 1234 marker. Select the marker in tasks view and press F1 - I get a marker help hover. Same process on RC1/0529 code fails. I get the workbench popup help with hyperlinks for Workbench, Perspectives, and Workbench management.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerView.java
MarkerFilter filter = getFilter();
		if (!filter.isEnabled()) {
			return false;
		}
		
		int onResource = filter.getOnResource();
		if (onResource == MarkerFilter.ON_ANY_RESOURCE || onResource == MarkerFilter.ON_WORKING_SET) {
			return false;
		}
		if (newResources == null || newResources.length < 1) {
			return false;
		}
		if (oldResources == null || oldResources.length < 1) {
			return true;
		}
		if (Arrays.equals(oldResources, newResources)) {
			return false;
		}
		if (onResource == MarkerFilter.ON_ANY_RESOURCE_OF_SAME_PROJECT) {
			Collection oldProjects = MarkerFilter.getProjectsAsCollection(oldResources);
			Collection newProjects = MarkerFilter.getProjectsAsCollection(newResources);
			
			if (oldProjects.size() == newProjects.size()) {
				return !newProjects.containsAll(oldProjects);
			} else {
				return true;
			}
		}