Typo in /usr/share/examples/mdoc/deshallify.sh line 13:
-e 's/pipe or FIFO shall be /pipe of FIFO are /g' \
Note the "of" in the replacement string which should be "or".
I'll take it.
Be aware that this script came upstream from The Open Group and are
part of our license / permission to use their docs for manual pages,
so while annoying I think a fix as to go through them.
Simon L. B. Nielsen
I won't be dealing with this PR for some time, so give it back to the
batch change of PRs untouched in 2018 marked "in progress" back to open.