[[!comment format=mdwn
 username="joey"
 subject="""comment 3"""
 date="2020-12-15T16:16:21Z"
 content="""
Hmm, yes preferred content expressions on windows ought
to let `/` be used and still match on `\`. (And vice-versa, although then
the preferred content expression is windows-specific.)

I've implemented that now.
"""]]
