MANIFEST | 1 1 + 0 - 0 !
t/1.simple.t | 24 10 + 14 - 0 !
t/2.ioall.t | 25 11 + 14 - 0 !
t/TestUtils.pl | 11 11 + 0 - 0 !
4 files changed, 33 insertions(+), 28 deletions(-)

 fix testsuite.
- Tests: Provide a TestUtils.pl containing broken-out
  launder() function
  The code for laundering font sizes was duplicated between the tests.
  Instead, break it out into a common function launder() in a new file
  t/TestUtils.pl (which exists just for the tests).
  (iwj)
- Tests: Sort the keywords in the graph output
  They come out in hash order which is not necessarily stable.
  Fixes FTBFS with perl 5.18 (Debian #711446, CPAN #85950).
  (iwj)
- Tests: switch from dot to plain format
  GraphViz dot output has changed again, causing new build failures
  (Debian #755328).
  Use plain format instead of dot; textually comparing nested strings
  is just too fragile.
  Update t/TestUtils.pl's sorting fucntion.
  (gregoa)