master
tests: arch: add option parsing check
basename: quote problematic names on tty
tests: all: ensure closed stdin is handled appropriately
maint: run 'make update-copyright'
tests: coreutils: ensure empty arg is diagnosed
tests: dircolors: add another test case for TERM
test: dirname: add tests for -z
doc: use TERM=dumb rather than HELP_NO_MARKUP to disable markup
sum,cksum: consistently emit detailed write errors
tests: cp,install,mv: check for data loss with just-created files
tests: avoid false failure on setgid dir
tests: use system EACCES message
tests: env,printenv: fix test failures on macOS
tests: validate error handling when reading multiple files
realpath: quote problematic names on tty
tests: validate command responsiveness
maint: tests: avoid AIX specific EACCES handling
maint: refactor stat syscall determination
tests: avoid false failure with perl-IO-Tty >= 1.24
dirname: quote problematic names on tty
tests: fix false failure with pr -COLS
maint: remove extraneous code from test
tests: reinstate logname error verification
maint: tests: decouple debug output determination
tests: all: ensure closed stdout is handled appropriately
tests: yes: support more zero-copy related syscalls