tests/test-diff-newlines.t

hidden: Add a hiddenrevs attributes to changelog.

This attributes hold the set of all revisions that should be ommited by command
and tools displaying changesets.

This set is given as a hit. Command and tools are responsible to check it in
order to filter they outpur.

Code adding revisions to the set are responsible to the consistency of it's
data.

  $ hg init

  $ python -c 'print "confuse str.splitlines\nembedded\rnewline"' > a
  $ hg ci -Ama -d '1 0'
  adding a

  $ echo clean diff >> a
  $ hg ci -mb -d '2 0'

  $ hg diff -r0 -r1
  diff -r 107ba6f817b5 -r 310ce7989cdc a
  --- a/a	Thu Jan 01 00:00:01 1970 +0000
  +++ b/a	Thu Jan 01 00:00:02 1970 +0000
  @@ -1,2 +1,3 @@
   confuse str.splitlines
   embedded\rnewline (esc)
  +clean diff