evolve: pass revisions as strings to commands.*() It's usually fine to pass integer revisions to e.g. commands.update(), but when directaccess is enabled, it attempts to parse it a revset, which fails.

tests: rename test-evolve-abort.t to test-evolve-abort-orphan.t We renamed the test file because it contains all the cases related to orphan resolution. Now we care about divergence resolution too and hence we must have separate specific test files for each type.

branching: merge with branch for stable

compat: update obshashrange test output Mercurial core bfe8ef6e370e seems to have changed the order of some messages. Simply accept the change in the test file. CORE-TEST-OUTPUT-UPDATE: bfe8ef6e370e

test: update to new outputs Mercurial core ea63a2004d09 update the hidden changeset warning during update after the effective update. CORE-TEST-OUTPUT-UPDATE: ea63a2004d09

compat: fix obslog with Mercurial 4.6+ Mercurial core 3fe1c9263024 removed the diffopts attribute on changesetprinter. Backport consuming diffopts in the constructor for old versions of changesetprinter and update the non-graph code to extract the patch option and pass it directly.

debian: add line to clean-docs target to delete additional docs file

amend: use context manager for locks (issue5887)

evolve: point to '--abort' in verbose status message f6979d64b9fb (evolve: point to '--abort' in error message, 2018-04-22) changed "hg update -C ." to "hg evolve --abort" in error messages. This commit makes the same change in the verbose status message (the one that warns about unfinished evolve). There's still one mention "hg update -C" in our codebase. That's after "hg evolve --content-divergent" fails, but I don't think "hg evolve --abort" works in that case (yet?).

evolvecmd: add comments and new lines in content-divergence handling logic I have visited this logic three times in last 10 days and I have to re-read the whole code to make sure I don't miss any part. Adding comments will help understanding the code in better and fast way.