dirstate: add explicit methods for modifying dirstate Instead of assigning dirstatetuple objects to entries in the dirstate, move responsibility for creating tuples into the dirstatemap. Differential Revision: https://phab.mercurial-scm.org/D1340

dirstate: document dirstatemap interface Differential Revision: https://phab.mercurial-scm.org/D1380

bundlerepo: rename "bundlefilespos" variable and attribute Strictly speaking, this variable tracks offsets within the changegroup, not the bundle. While we're here, mark a class attribute as private because it is. .. api:: Rename bundlerepo.bundlerepository.bundlefilespos to _cgfilespos. Differential Revision: https://phab.mercurial-scm.org/D1384

bundlerepo: rename "bundle" arguments to "cgunpacker" "bundle" was appropriate for the bundle1 days where a bundle was a changegroup. In a bundle2 world, changegroup readers are referred to as "changegroup unpackers." Differential Revision: https://phab.mercurial-scm.org/D1383

bundlerepo: use early return I like avoiding patterns that lead to the pyramid of doom. Differential Revision: https://phab.mercurial-scm.org/D1382

test-pattern: actually update tests using the patterns We mass update the tests now. This will help the next soul touching the http protocol.

test-pattern: substitute the HTTP log timestamp too We add a pattern matching the infamous timestamp in http log. Now, we should be able to have change appears in https log without having to re-glob the whole thing over and over.