record: prevent commits that don't pick up dirty subrepo changes (issue6102) This path covers interactive mode for commit, amend, and shelve, as well as the deprecated record extension. Since shelf creation uses commit without -S in the non-interactive case, aborting here should be OK. (I didn't check what happens to non interactive shelve creation if `ui.commitsubrepos=True` is set.) subrepoutil.precommit() will abort on a dirty subrepo if the config option isn't set, but the hint recommends using --subrepos to commit. Since only the commit command currently supports that option, the error has to be raised here to omit the hint. Doing the check before asking about all of the hunks in the MQ test seems like an improvement on its own. There's probably an additional check on this path that can be removed.

wix: restore COPYING.rtf 8427fea04017 accidentally blew away the content of this file. As part of restoring the content, I updated the copyright year to 2019. Differential Revision: https://phab.mercurial-scm.org/D6098

test-https: add some more known failure messages of client certs (issue6030) I don't think the exact error message is important here. On Debian sid, ECONNRESET is raised, and "[SSL] tlsv13 alert certificate required" on NetBSD.

test-https: turn off system OpenSSL configuration This mostly fixes the test failure on Debian sid where TLS 1.0 and 1.1 are disabled by default. https://sources.debian.org/patches/openssl/1.1.1a-1/Set-systemwide-default-settings-for-libssl-users.patch/ $OPENSSL_CONF could be set by run-tests.py, but the other tests should work without a "legacy" TLS, so I decided to not.

store: move logic to check for invalid entry in fncache to own function This helps separate the original reading logic from the one which finds for an invalid entry. Differential Revision: https://phab.mercurial-scm.org/D6030

py3: add test-phabricator.py to python3-whitelist Differential Revision: https://phab.mercurial-scm.org/D6114

py3: convert to/from bytes/unicode for json.(dump|load)s in debugcallconduit Differential Revision: https://phab.mercurial-scm.org/D6113

py3: use pycompat.byteskwargs on opts in phabricator.py Differential Revision: https://phab.mercurial-scm.org/D6107

watchman: ignore some of watchman errors Don't display 'illegal_fstypes' errors. In environments with network filesystems, the error messages are quickly pilling up and polluting outputs. Differential Revision: https://phab.mercurial-scm.org/D5955

watchman: add the possibility to set the exact watchman binary location This is necessary to make rolling releases of new watchman versions across users. Differential Revision: https://phab.mercurial-scm.org/D5954