templatekw: move showfileadds() close to showfile{mods,dels}() Differential Revision: https://phab.mercurial-scm.org/D6370

py3: use range() instead of xrange() The latter does not exist on Python 3. This makes test-contrib-perf.t pass on Python 3 again. Differential Revision: https://phab.mercurial-scm.org/D6443

narrow: move heads close to common as they are closely related Differential Revision: https://phab.mercurial-scm.org/D6445

narrow: pass binary nodeids to generateellipsesbundle2() We generally work with binary nodeids and it's should be expected that new function gets the nodeids in binary form already. Differential Revision: https://phab.mercurial-scm.org/D6444

match: stabilize _rootsdirsandparents doctest Changeset c4b8f8637d7a tried to stabilize some matcher test by using a set. This did not work because the set order is not stable. To fix it, we post process the result to display a sorted version of the set.

narrow: factor out logic to build ellipses related b2parts in separate fn This will help us switch more cleanly to using wireprotocol commands instead of using exchange.pull() which exchanges more things then required. Differential Revision: https://phab.mercurial-scm.org/D6435

narrow: remove unrequired compat code for old versions of hg As the comment says, that if is only required for servers having hg version 3.1 and 3.2. Any client connecting having hg 3.1 or 3.2 locally and trying to use narrow should already be broken taking in account the changes which have been done since narrow moved to core. Differential Revision: https://phab.mercurial-scm.org/D6434