commitextras: work nicely with other extensions Before this change, it doesn't add these extra fields when loaded alongside another extension that does a bunch of things, including wrapping commit. I did not investigate exactly why, but - the documentation of extensions.wrapfunction says to use subclassing to play nicely with other extensions - using subclassing does make commitextras work when loaded alongside my other extension Differential Revision: https://phab.mercurial-scm.org/D4404

phases: simplify revset in updatephases (Pointed by Yuya Nishihara)

context: use new names for unstable changesets in docstrings Plus slight corrections.

index: embed nodetree in index object to avoid reference cycle Since the index has a reference to a nodetree and the nodetree has a reference back to the index, there is a reference cycle, so the index (and its nodetree) can never be freed. This patch fixes that by making "nodetree" a plan C struct that the index can embed, and also introduces a new "nodetreeObject" that is a Python type wrapping the nodetree struct. Thanks to Yuya for noticing this and for suggesting the solution. All tests passed on the first attempt once it compiled (I guess C is like Haskell in this regard?). Differential Revision: https://phab.mercurial-scm.org/D4372

catapipe: make the file executable This silences test-check-execute.t. Differential Revision: https://phab.mercurial-scm.org/D4403

run-tests: fix the remaining failure of test-run-tests.py Looks like durin42 misindented this. This makes test-run-tests.py passes but I cannot reason why. Differential Revision: https://phab.mercurial-scm.org/D4402

run-tests: don't append rtendtracing logs if pipe is /dev/null If HGCATAPULTSERVERPIPE is not set, we set it to /dev/null, so we need to make sure the value is not /dev/null before appending logs. This fixes some of test-run-tests.t failures. Differential Revision: https://phab.mercurial-scm.org/D4401

cmdutil: fix typo in revert() Differential Revision: https://phab.mercurial-scm.org/D4381

log: respect graphshorten on terminal nodes (collapsing o-~ to just o~) Internally we have a custom template that's inspired by ones that we have seen in the community. Normally, this looks something like: o 0834ec17 spectral tip | crecord: support x to toggle single, X to toggle a range o ee932990 spectral @ | filemerge: allow specifying $hgeditor as merge-tools.X.executable @ 66f04611 matt_harbison | cext: fix truncation warnings in revlog on Windows o 42cc76d0 matt_harbison | cext: fix revlog compiler error on Windows ~ o bd63ada7 stable boris | phases: drop dead code in `newheads` ~ With graphshorten on, and the descriptions of the public nodes hidden, it looks like this, note that the commits right before the ~ are still "full height": o 0834ec17 spectral tip | crecord: support x to toggle single, X to toggle a range o ee932990 spectral @ | filemerge: allow specifying $hgeditor as merge-tools.X.executable @ 66f04611 matt_harbison o 42cc76d0 matt_harbison | ~ o bd63ada7 stable boris | ~ This patch makes them look like this, removing the | but keeping the ~: o 0834ec17 spectral tip | crecord: support x to toggle single, X to toggle a range o ee932990 spectral @ | filemerge: allow specifying $hgeditor as merge-tools.X.executable @ 66f04611 matt_harbison o 42cc76d0 matt_harbison ~ o bd63ada7 stable boris ~ This originally removed the ~s entirely, but this was determined to be too much information loss and potentially confusing. This would have looked like the following (note that the last commit is on a different branch than all of the ones above it, and they are *not* linearly related): o 0834ec17 spectral tip | crecord: support x to toggle single, X to toggle a range o ee932990 spectral @ | filemerge: allow specifying $hgeditor as merge-tools.X.executable @ 66f04611 matt_harbison o 42cc76d0 matt_harbison o bd63ada7 stable boris Differential Revision: https://phab.mercurial-scm.org/D4363

filemerge: fix the wrong placements of messages in prompt Mistakenly, the local-changed-other-deleted-message was put in other-change-local-deleted and vice versa. This followups on D4336. Thanks to Yuya who spotted this. Differential Revision: https://phab.mercurial-scm.org/D4375