D5238: tests: work around `tac` not being portable

[durin42 (Augie Fackler)]

durin42 added inline comments.

INLINE COMMENTS

> martinvonz wrote in test-fix.t:1125
> Could the tool be `sort -r`? I know that's not generally equivalent to `tac`, but it seems like it might work here (it's kind of a reasonable fix tool too).

It probably could, but I don't feel strongly either way. Do you?

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5238

To: durin42, #hg-reviewers
Cc: martinvonz, mercurial-devel