journal: new experimental extension Records bookmark locations and shows you where bookmarks were located in the past. This is the first in a planned series of locations to be recorded; a future patch will add working copy (dirstate) tracking, and remote bookmarks will be supported as well, so the journal storage format should be fairly generic to support those use-cases.

httpclient: update to 54868ef054d2 of httpplus As of that revision, httpplus fully supports Python 3, including mimicing all the subtle behavior changes around headers in Python 3's http.client.

revset: check invalid function syntax "func-name"() explicitly Before the error was caught at func() as an unknown identifier, and the optimizer failed to detect the syntax error. This patch introduces getsymbol() helper to ensure that a string is not allowed as a function name.

chg: silence warning of unused parameter 'sig'

hgweb: reindent atom/changelogentry.tmpl It was mixing tabs and spaces, and not in a good way. Indent style of other atom entries seems to be 1 space per level, so let's apply it here as well.

hgweb: remove unused/nonexistent filelogentry from atom/map filelog in atom style uses changelogentry to show commits, and atom/filelogentry.tmpl doesn't even exist.

hgweb: remove unnecessary CDATA markup in atom/branchentry.tmpl Since content is of type "text" (and is already escaped), using a CDATA section is not required. Looks like this was just an artifact of copying things from rss style in add2f9ddcfb5, because other entries in atom style don't use CDATA in such places.

hgweb: reindent rss/changelogentry.tmpl It was mixing tabs and spaces, and not in a good way. Indent style of other rss entries seems to be 4 spaces per level, so let's apply it here as well.

hgweb: remove a couple of superfluous spaces in rss style

py3: add tests in check-code to load modules from util.py The conditionalize imports are added in util.py and now we import modules from there. So adding tests so that someone in future can use that.

py3: conditionalize SocketServer import The SocketServer is renamed to socketserver in python 3

py3: conditionalize xmlrpclib import The xmlrpclib library is renamed to xmlrpc.client in python 3

py3: conditionalize the urlparse import The urlparse library is renamed to urllib.parse in python 3

py3: update tests/test-check-py3-compat.t The lower part of the test runs with python 3 and hence remain unchanged.

chg: send SIGPIPE to server immediately when pager exits (issue5278) If the user press 'q' to leave the 'less' pager, it is expected to end the hg process immediately. We currently rely on SIGPIPE for this behavior. But SIGPIPE won't arrive if we don't write anything (like doing heavy computation, reading from network etc). If that happens, the user will feel that the hg process just hangs. The patch address the issue by adding a SIGCHLD signal handler and sends SIGPIPE to the server as soon as the pager exits. This is also an issue with hg's pager implementation.

chgserver: do not ignore SIGPIPE if pager is used We rely on SIGPIPE to exit when the pager exits. And Python ignores SIGPIPE by default. Explicitly set SIGPIPE handler to SIG_DFL (terminate) just like pager.py.

debug: make debug{revlog,index,data} --dir not just a flag The directory argument (for tree manifests) should belong to to the --dir argument. I had mistakenly made --dir a flag. One effect of this was that I had meant for "-m" to be optional, but instead it changed the behavior of --dir, so with "hg debugdata -m --dir dir1 0", the -m took over and the "dir1" got treated as a revision in the root manifest log.

debugdata: disallow trailing option with -c/-m Before this change, "hg debugdata -c 0 foo" was allowed.

revset: get rid of redundant error checking from match() Actually there was no additional error checking. It should be caught by "not all(specs)".

share: move magic string to a constant

branchmap: remove unused exception variable

patch: allow copy information to be passed in When displaying patches from graphical tools where you can browse through individual files, with diff being called separately on each, recomputing the limits of file copy history can become rather expensive on large repositories. Instead, we can compute it once and pass it in for subsequent calls.

largefiles: check file in the repo store before checking remotely (issue5257) Problem was files to check were gathered in the repository where the verify was launched but verification was done on the remote store. It was observed when user committed in cloned repository and ran verify before pushing - committed files were marked as non existing. This commit fixes this by checking in the remote store only files that are not existing in the repository store where verify was launched. Solution is similiar to fd288d118074

largefiles: remove additional blank lines It does not conform to the coding style.

largefiles: fix misleading comments in lfutil instore and storepath Problem in both cases is cache in largefiles has assigned meaning - user cache which is additional place to get/put files. Those two function works on store - the main place to store largefiles in the repository - .hg/largefiles and using "cache" to describe it is misleading.

revset: implement match() in terms of matchany() match() is the special case of a single element list being passed to matchany() with the additional error checking that the revset spec is defined. Change the implementation to remove the redundant code and have match() call matchany().

scmutil: improve documentation of revset APIs I can never remember the differences between the various revset APIs. I can never remember that scmutil.revrange() is the one I want to use from user-facing commands. Add some documentation to clarify this. While we're here, the argument name for revrange() is changed to "specs" because that's what it actually is.

mdiff: remove use of __slots__ The use of __slots__ was added way back in 2006 in 4ec58b157265. __slots__ isn't necessary for this class.

i18n: use unicode literal Other parts of this expression are already using unicode literals. We need this to make Python 3 happy and to avoid an implicit conversion in Python 2.

pycompat: add HTTPPasswordMgrWithDefaultRealm to Python 3 block Looks like we missed this in 800ec7c048b0.