rebase: don't update state dict same way for each root The update statement does not depend on anything in the loop, so just move it before the loop and do it once. There are no cases where update would happen 0 times before (and 1 now); the function returns early in all such cases.

forget: access status fields by name, not index

demandimport: add urwid.command_map to ignore list The useful pudb debugger can be used with Mercurial, but its import of urwid fails when demandimport is enabled. Add urwid.command_map to the ignore list so pudb can be used with hg without disabling all of demandimport.

outgoing: run on filtered repo outgoing has been using an unfiltered repo since fe67107094fd (discovery: outgoing pass unfiltered repo to findcommonincoming (issue3776), 2013-01-28). If I'm reading code and history correctly, it should be safe to run _outgoing() on a filtered repo since c5456b64eb07 (discovery: run discovery on filtered repository, 2015-01-07). By running _outgoing() on a filtered repo, we can also remove the workaround there for ignoring filtered revisions.

manifest: remove check for non-contexts in _dirmancache It looks like the _dirmancache has contained only manifest contexts since d79c141fdf41 (manifest: remove usages of manifest.read, 2016-11-10).

bundle: factor the 'getchangegroup' out The call in the two branches is identical, so we can just issue it outside of the conditional.

bundle: avoid reset of the 'outgoing' variable We have a cleaner way to achieve the same effect. Not resetting the variable will help us to simplify the code.