Problem: FreeBSD: test for sourcing utf-8 is skipped.
Solution: Run the matchadd_conceal test separately to avoid that setting
'term' to "ansi" causes problems for other tests. (Ozaki Kiichi,
closesvim/vim#5721)
36ddf93831
Problem: Tests fail on Cirrus CI for FreeBSD.
Solution: Fix a test and skip some. (Christian Brabandt, closesvim/vim#5281)
9134f1ecd4
Skip test_normal.vim: already applied in #11483.