In a bunch of different words with æ, we get all the characters before æ diffed, and not æ or any of the characters after æ diffed. E.g., (with parts in red bolded and parts in green in italics):
- xyXyæhargle
- xyzXyzæbargle
- xyzaXyzaæfoo
(Note that this issue was encountered while fiddling with modes and we hadn't added back the -g switch, which is why the capitalisation is what's different. That issue is resolved and we are no longer getting these diffs)