master
maint: run 'make update-copyright'
tests: ls: verify correct alignment with ACLs
ls: protect newlines for non terminal output
tests: ls: verify in-group ordering with --group-directories-first
ls: --hyperlink: switch to more standard delimiters
tests: ls: check that an invalid --tabsize is diagnosed
tests: ls: cover two-line --time-style format assignment
tests: ls: fix false failure on FreeBSD
tests: ls: cover quoting in the C.UTF-8 locale
tests: avoid failures if 'ulimit -n' cannot set file descriptor limits
maint: refactor stat syscall determination
maint: tests: remove extraneous "&& :"
ls: exclude newline from consideration in line width