doc: simplify the reference to in-core features This should do the whole thing lighter.

doc: be less dramatic about changeset immutability Quoting Phillipe: "This is not a Tolkien Novel".

doc: clarify the introduction sentence

topics: allow use a --current when setting a topic This patch allow to use the current flag which can be used by user set existing revs to the current topic.

topic: make --clear + topicname invalid The two flags are mutually exclusive.

topics: add a current flag to display current topic This patch adds a current flag which can be used by user to display the current topic.

topics: add a missing trailing comma on list of flag This will make the next changeset easier to read.

doc: let mercurial find where evolve is installed

doc: use pip to install evolve

doc: reword "target repository" to "remote repository"

doc: typo fixes

doc: use "hidden" instead of "invisible"

tests: add whitespaces in test-topic.t to make it more readable

evolve: undo change from "divergent" to "phasedivergent" for --divergent Looks like an accidental update in feaa52680682 (log: bumped was renamed into phasedivergent, 2017-08-10).

messages: use hyphenated '{phase,content}-divergent' in user messages The hyphenated version is more readable and it's what we use the {instabilities} template.

warning: use 'divergent', not 'contentdivergent' on old Mercurial This was just an oversight in f6517779a7c4 (warning: rename warning message, 2017-08-24).

warning: rename warning message divergent has been renamed into contentdivergent. Use their renamed counterpart in warning message for new unstable changesets. Renaming done according to https://www.mercurial-scm.org/wiki/CEDVocabulary

warning: rename bumped warning message bumped has been renamed into phasedivergent. Update the warning message when new phasedivergent changesets are detected. Renaming done according to https://www.mercurial-scm.org/wiki/CEDVocabulary

warning: rename unstable warning message unstable has been renamed into orphan. Update the warning message when new orphan changesets are detected. Renaming done according to https://www.mercurial-scm.org/wiki/CEDVocabulary

merge with stable

test: fix output of test-discovery-obshashrange.t The username is now quoted in the output.

obscache: use _readmarkers() from core with correct signature The copied _readmarkers() went stale with Mercurial core commit 5d3ba4395288 (obsstore: let read marker API take a range of offsets, 2017-06-04). At the same time, the Mercurial core version of the function gained the desired offset argument, so we can now use that function.

topics: take locks and start transaction before calling _changetopics This will help us in calling _changetopics in other transactions which already started. Currently the _changetopics creates its own transaction and hence can't be used it a same transaction with any other function or logic.

compat: fix instabilities compat We added an instabilities method for old version of Mercurial. But we returned an old value for orphan changesets, the one before the big evolve renaming. Fix the return value to match the new return values.

test: fix output of test-discovery-obshashrange.t The username is now quoted in the output.

revset: bumped volatile set was deprecated Use phasedivergent volatile set instead. Match 07a76d4f2297 mercurial changeset.

revset: divergent volatile set was deprecated Use contentdivergent volatile set instead. Match 31c922423f3f mercurial changeset.

revset: unstable volatile set was deprecated Use orphan volatile set instead. Match 5579864798c6 mercurial changeset.

revset: bumped() is deprecated Use phasedivergent() instead. Match bd71c06eb62f mercurial changeset.

revset: divergent() is deprecated Use contentdivergent() instead. Match 4dd4757db73a mercurial changeset.