Removing <option>1</option> didn't seem to make any difference. Removing the multiline style solved it, but then of course it is limited to one line. It could probably be much better debugged in a IDE in Linux, but my abilities and interest in Linux is limited. Barring any other developments, I think I'll update the Wiki page to recommend opening a project via CBP file if necessary, which seems to be a functioning work-around for some reason.