bundle2: fixed usage of an attribute that was removed in py3k Differential Revision: https://phab.mercurial-scm.org/D482

releasenotes: add check flag for use of admonitions and its validity While using releasenotes extension, we will be using admonitions in commit messages. The check (-c) flag will look for an admonition within the message. If it exists, it will verify if it is stated under default or custom admonition. The check fails if the admonition is not present in any of them. It also suggests similar admonitions in case the admonition is invalid. Differential Revision: https://phab.mercurial-scm.org/D368

copies: fix misaligned lines

copies: fix typo in comment "will not be limited" was meant to be "will not be visited". I missed this when writing the original graft-through-rename patch series.

python3: whitelist test-imports-checker.t, which now passes

contrib: make import checker always think in terms of bytes The doctests now do some regrettable things, but they'll always work since we're dealing with ASCII module names etc.

contrib: work around some modules not existing on Py3 in import checker

tests: stop using old except syntax in test-bundle2-format

tests: update test-archive to always use hashlib We don't need the fallback to the old modules anymore.

md5sum: assume hashlib exists now that we're 2.7 only

undumprevlog: update to valid Python 3 syntax I didn't do anything to ensure correctness here, just enough to avoid tracebacks in the import checker, which uses the native ast module to try and parse all our Python files.

tests: fixed a bytes/unicode confusion in the test runner Differential Revision: https://phab.mercurial-scm.org/D483

run-tests: remove unused pygments token type Differential Revision: https://phab.mercurial-scm.org/D478

run-tests: also highlight .py test files in summary messages With the .t files highlighted, it's very easy to not even notice failed .py tests. Differential Revision: https://phab.mercurial-scm.org/D471

test-revset: make it work with chg chg currently triggers `reposetup` as a side effect of `hg serve` command. Therefore change the test to not output during `reposetup` to be compatible with chg. Differential Revision: https://phab.mercurial-scm.org/D455

copies: use intersectmatchers() in non-merge p1 optimization This enables the optimization introduced by d4247c306d82 for non-rebase cases. Before, the match couldn't be narrowed if it was e.g. alwaysmatcher. The logic is copied from bd56bea5ecf8.

run-tests: pre instantiate pygments objects Pre instantiate pygments objects to minimize overhead (cf. 20436925e080)

merge with stable

rebase: only change self.state when collapsing in _finishrebase When the code executes to _finishrebase, self.state should be populated with correct destinations and do not need to be written to a node. The code was introduced by 8dc45c9059, which seems to avoid setting state values to None but it didn't provide more details. Differential Revision: https://phab.mercurial-scm.org/D346

rebase: choose merge base without unwanted revisions Previously, when there are 2 merge base candidates, we choose p1 blindly, which may make the merge result to have "unwanted content". This patch makes rebase smarter - choose a merge base that does not have "unwanted revs" if possible. Since we don't really have a good solution when there are "unwanted revs", abort in that case. Differential Revision: https://phab.mercurial-scm.org/D340

demandimport: disable if chg is being used In chg's case, making modules lazily loaded could actually slow down things since chg pre-imports them. Therefore disable demandimport if chg is being used. This is not done by setting `HGDEMANDIMPORT` chg client-side because that has side-effects on child processes (hooks, etc). Differential Revision: https://phab.mercurial-scm.org/D351

demandimport: move HGDEMANDIMPORT test to __init__.py The logic is now shared between demandimport{2,3}. Differential Revision: https://phab.mercurial-scm.org/D445

log: add a "graphwidth" template variable Wrapping text in templates for 'hg log --graph' can't be done very well, because the template doesn't know how wide the graph drawing is. The edge drawing function needs to know the number of lines in the template output, so we need to also determine how wide that drawing would be before we call the edgefn or evaluate the template. This patch makes edgefn compute the graph width and pass it into the template so that we can do something like this: COLUMNS=10 hg log --graph --template "{fill(desc, termwidth - graphwidth)}" @ a a a a | a a a a | a a a a o a a a |\ a a a | | a a a | | a a a Using extensions to do this would be relatively complicated due to a lack of hooks in this area of the code. In the future it may make sense to have a more generic "textwidth" that tells you how many columns you can expect to fill without causing the terminal to wrap your output. I'm not sure there are other situations to motivate this yet, or if it is entirely feasible. Differential Revision: https://phab.mercurial-scm.org/D360

obsmarker: fix precnode deprecation The deprecation message for marker.precnode was wrong. Fix the typo. Differential Revision: https://phab.mercurial-scm.org/D413

obsmarker: precnode was renamed into prednode Update all calls to formatter.write first arguments to remove references to precnode and use prednode consistently everywhere. Differential Revision: https://phab.mercurial-scm.org/D414

revset: mark evolution-related revsets as experimental Differential Revision: https://phab.mercurial-scm.org/D416

push: fix docsstring Seems the code block misses `::`. This patch makes sure `[push]` and `pushvars.server = true` are in two lines. Differential Revision: https://phab.mercurial-scm.org/D411

py3: select input or raw_input by pycompat This seems slightly cleaner.

py3: make encoding.strio() an identity function on Python 2 It's the convention the other encoding.str*() functions follow. To make things simple, this also drops kwargs from the strio() constructor.

templatekw: specify plural form of instability Follows up 40739aef97f7.

templatekw: rename termwidth() per convention

rebase: optimize "source" calculation in adjustdest The "source" variable is calculated inside a loop but it does not depend on loop variables. Therefore move it outside the loop. Differential Revision: https://phab.mercurial-scm.org/D345