Both suppressed and revision-deleted edits are marked in article histories as <span class="history-deleted">. These look the same if you are neither an administrator nor an oversighter (as grey, struck-out text), or if you are both an administrator and an oversighter (as a link with a grey strike-through). I fall into the latter category and have a hard time telling if an edit is revision-deleted or suppressed. I was going to add some custom CSS to help with this, but found that they are identified with the same selector. Could this be changed?