py3: two more passing tests from the ratchet Differential Revision: https://phab.mercurial-scm.org/D5627

py3: test*gendoc*.t passes on Python 3 The buildbot didn't notice because docutils isn't installed in Python 3 there yet. I verified this locally. Differential Revision: https://phab.mercurial-scm.org/D5617

bdiff: drop duplicate definition of splitnewlines() It was added in 29dd37a418aa (bdiff: write a native version of splitnewlines, 2018-01-25). Differential Revision: https://phab.mercurial-scm.org/D5618

tests: also skip remotefilelog *.py tests on Windows Otherwise, the buildbot won't even be green on stable with the RC. This should have gone with 0800d9e6e216. Previous discussion in this thread: https://www.mercurial-scm.org/pipermail/mercurial-devel/2018-November/125421.html

py3: add 10 more passing tests caught by ratchet Thanks to Augie who fixed these tests recently. Differential Revision: https://phab.mercurial-scm.org/D5616

remotefilelog: import Queue on Python 2, and queue on Python 3 Differential Revision: https://phab.mercurial-scm.org/D5599

py3: all fastannotate tests now pass Differential Revision: https://phab.mercurial-scm.org/D5615

fastannotate: adapt to buffer() going a way in Python 3 There's probably something more efficient I could do here, but I'm disinclined to spend much time on this at the moment. Differential Revision: https://phab.mercurial-scm.org/D5614

fastannotate: use pycompat.maplist instead of map Differential Revision: https://phab.mercurial-scm.org/D5613

fastannotate: slice strings to get single character Behaves identically on Python 3 and Python 2. Differential Revision: https://phab.mercurial-scm.org/D5612

fastannotate: fix isinstance checks to be against bytes instead of str Differential Revision: https://phab.mercurial-scm.org/D5611

absorb: add a pycompat.bytestr() to fix --edit-lines functionality on Python 3 Differential Revision: https://phab.mercurial-scm.org/D5610