debug: add a debugcapabilities commands This new debugcommand prints the capabilities of any remote in a human friendly way. Improved bundle2 capabilities support will be introduced in the next changesets.

revert: no longer mark --interactive as experimental We seem to have settled down on behavior changes here (nothing matching revset `keyword(revert) and keyword(interactive)` since 4.2 was released), so let's go ahead and advertise this excellent feature. .. feature:: revert --interactive The revert command now accepts the flag --interactive to allow reverting only some of the changes to the specified files.

ui: add configlist doctest to document a bit more of the whitespace behavior I'm surprised this wasn't explicitly tested, so I added a test.

merge stable into default

Added signature for changeset 0ccb43d4cf01

Added tag 4.4 for changeset 0ccb43d4cf01

test-dispatch: stabilize the test When cwd is removed and `hg` is executed, some shells may run `getcwd` before forking and executing, some may not do it, some may print a different error message. The test should be shell-independent so let's just avoid checking the error message. Differential Revision: https://phab.mercurial-scm.org/D1282

internals: update test-help.t for config registrar copy-edit