run-tests: stop automatically adding a (glob) for bundle backup lines This is the first step to dropping the existing globs for '\' matches, now that it is handled automatically. Instead of just dropping it, this pattern is now used to convert to '/' paths, to reduce the amount of manual cleanup required when creating tests on Windows.

histedit: preserve active branch while histediting The branch information was properly preserved in the changeset, but the "active" branch of the working copy could be lost (the branch of the base being used). Histedit used to behave properly in this regard but the case was not tested and regressed 4 years ago in ab2362e1672e.

hgweb: implement json-graph It's essentially a copy of json-log with graph-related things added (col, row, color, edges).

rebase: replace --inmemory flag with rebase.experimental.inmemory config Differential Revision: https://phab.mercurial-scm.org/D1666

tests: add some commentary and diagnostics to test-run-tests.t Hopefully this will give us a shot at fixing it on the Windows builder. Differential Revision: https://phab.mercurial-scm.org/D1653

templater: fix "one arguments"

tests: add commit hashes to log commands in rebase tests Commit hashes are a useful way to ensure the content of commits made in the tests are not changing, even if we don't query every aspect of every commit. (And some properties, like extras, are rarely printed at all.) Many of the rebase log -G calls didn't show hashes; by adding hashes to places that weren't showing them we can help protect those tests from unwanted changes. Differential Revision: https://phab.mercurial-scm.org/D1650