busybox diff is unified by default (not old-style diff). Use diff -U0 to force unified with no context, which seems to work for various diff implementations including BSD, GNU diffutils, and busybox.
May resolve a testsuite failure reported on the tcsh mailing list on 2022-11-26.
busybox diff is unified by default (not old-style diff). Use
diff -U0to force unified with no context, which seems to work for various diff implementations including BSD, GNU diffutils, and busybox.May resolve a testsuite failure reported on the tcsh mailing list on 2022-11-26.