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amend: add obsolete support If the obsolete feature is enabled, `hg commit --amend` marks a changeset as obsolete instead of stripping it.

obsolete: add a high level function to create an obsolete marker This function is designed to be used by all code that creates new obsolete markers in the local repository. It is not used by debugobsolete because debugobsolete allows the use of an unknown hash as argument.

amend: use an explicit commit message for temporary amending commit Before this changeset, the extra commit created during amend had the same description as the final commit. This was a bit confusing when trying to understand what that extra commit was about. This changeset changes the description of such commit to: temporary amend commit for <ammend-commit-hash> The old behaviour was not a big deal, but would become more confusing once we use obsolescence marker instead of stripping the precursors. This also helps if the user restores a strip backup.

amend: wrap all commit operations in a single transaction This allows proper recovery of an interrupted amend process. No changes are made to the logic besides: - indent operations into a single try-except clause, - some comment and code wrapping to 80 chars, - strip logic should not be contained in the transaction and is extracted from the main code.

amend: lock the repository during the whole process Without this changes another writer can lock the repository in the middle the amend process. The resulting mess can be pretty ugly.

Merge with crew

obsolete: introduce caches for all meaningful sets This changeset introduces caches on the `obsstore` that keeps track of sets of revisions meaningful for obsolescence related logics. For now they are: - obsolete: changesets used as precursors (and not public), - extinct: obsolete changesets with osbolete descendants only, - unstable: non obsolete changesets with obsolete ancestors. The cache is accessed using the `getobscache(repo, '<set-name>')` function which builds the cache on demand. The `clearobscaches(repo)` function takes care of clearing the caches if any. Caches are cleared when one of these events happens: - a new marker is added, - a new changeset is added, - some changesets are made public, - some public changesets are demoted to draft or secret. Declaration of more sets is made easy because we will have to handle at least two other "troubles" (latecomer and conflicting). Caches are now used by revset and changectx. It is usually not much more expensive to compute the whole set than to check the property of a few elements. The performance boost is welcome in case we apply obsolescence logic on a lot of revisions. This makes the feature usable!

Merge with stable

test-http-branchmap: enable on Windows Tests using "hg serve --daemon" are currently disabled on Windows for lack of proper kill utility. The one shipped with MinGW operates on internal process identifiers and not on the ones recorded by hg serve. Fortunately we can replace most of them by calls to killdaemons.py. This patch is a proof of concept on how to run these tests on Windows. The plan is: - Check test-http-branchmap.t does not fail/hang on the buildbot - Convert all kill utility calls to killdaemons.py calls. - Add a rule in check-code.py to forbid kill calls, or ignore the remaining ones (test-hup.t, etc.). - Possibly drop the 'serve' rule from hghave. The: listening at http://*:$HGPORT1/ line does not appear on Windows because the detached process can no longer write on its parent streams. Grepping hg serve stdout directly causes the parent process to never return and hangs the test. This is a bug, but I have no simple solution and prefer to pay this small price and enable hg serve tests on Windows.

killdaemons: take file argument explicitely It makes it easier to use as a generic replacement for kill utility, mostly for Windows tests.

killdaemons: add windows implementation

run-tests: do not duplicate killdaemons() code

bash_completion: add rebase rev completion

tests: correct quoting of double quotes in here documents used to write hooks Some shells, e.g. ksh89, will emit \" in a here document as ", while others will emit \". To be sure of getting \", we specify \\". This gets test-commit-amend.t and test-largefiles.t working on AIX.

amend: preserve phase of amended revision (issue3602) New commit from the amend process were created without any phase contraint. If the amended changeset had a different phase from it's parent, the phases data were lost. The changeset ensure the new commit are created in the same phase than the original changeset.

color: enabled color support for export command (issue1507) The export command didn't output the diffs in color, even when color support was enabled. This patch fixes that by making the export command use the default ui.write method, instead of directly manipulating the ui.fout file object. Also added a test case to verify color output to test-export.t.

test-hybridencode: extensions are replicated on hashed paths unfortunately, this is done unbounded, so the length of the hashed path is not really limited

Merge with crew-stable

test-hybridencode: dropping dir eight in hashed path due to dot or space at end

hgweb: respond 403 forbidden for ssl required error It's preferable to report "ssl required" as an error, so that the client can detect error and exit with 255. Currently hg exits with 1, which is "nothing to push."

test-push-http: include exit status of hg push

help: fix literal block syntax

test-hybridencode: adding one truncated char to dir 1..7 won't drop dir 8

test-hybridencode: testing dir levels and dir prefix lenghts of hashed paths

histedit: fix unused variable warnings spotted by pyflakes

test-convert-mtn.t: generate files in binary mode

test-convert-mtn.t: use #if to set mtndir to the correct value Monotone store directory name is not the same on Windows and Unix.

test-convert-darcs.t: fix elementtree test On OSX, the test succeeds because darcs aborts when trying to convert the dummy repository, and the test only grep for the output. On Windows, the darcs call succeeds for some reason but darcs fails to emit any output, which is not a valid XML output, which causes a traceback including the ElementTree string matched by the check, and makes a false positive. Check with a real repository instead. The darcs upgrade test is moved at the end so we can use our handmade darcs repository for the test.

test-convert-svn-branches.t: fix self call failure on Windows The error message is preceded by a cmd.exe error.

record: checks for valid username before starting recording process (issue3456)

test-hybridencode: test full range of ASCII codes from 126 to 255

test-hybridencode: remove x00 character case precludes implementation in C

Merge with crew-stable

Merge

subrepo: encode unicode path names (issue3610) Subversion 1.7 changes its XML output to include an explicit encoding tag: <?xml version="1.0" encoding="UTF-8"?> This triggers xml.dom.minidom to always return unicode strings, causing other parts of the code to explode. We unconditionally encode path names before handing them back, which works with both str (actually a no-op) and unicode values.

test-hybridencode: add more testcases for hashed paths

Merge with crew-stable

Merge

Merge with stable

Merge

merge with crew-stable

test: remove invalid hidden rev in graphlog test The hidden set of revision can not have descendant outside this set. The extension is patched to raise and exception when this happen.

Merge with stable

test-hybridencode: more testcases

remove template-vars.txt - it is outdated and neither usable nor necessary

largefiles: minor code cleanup Fix: * unnecessary use of map and lambda * comment instead of readable code * comparing None with 0 * and...or anti-pattern for 'ternary if' with very clever handling of i=None

declare local constants instead of using magic values and comments

avoid using abbreviations that look like spelling errors

improve some comments and docstrings, fixing issues found when spell checking

delete some dead comments and docstrings

fix wording and not-completely-trivial spelling errors and bad docstrings

fix trivial spelling errors

strip: fix revset usage (issue3604) The `repair` code builds a giant revset query instead of using the "%lr" idiom. It is inefficient and crash when the number of stripped changeset is too big. This changeset replaces the bad code by a better revset usage.

mergetools.hgrc: set vimdiff to check=changed The standard reaction in from of unexpected vimdiff is to ":quit". This will make vimdiff return a 0 status even if no merge were done at all. This change detect that nothing have been changed in vimdiff as a potential unresolved conflict.

hgweb: avoid bad $$ processing in graph (issue3601) JavaScript .replace always magically processed $$ $& $' $` in replacement strings and thus displayed subject lines incorrectly in the graph view. Instead of regexps and .replace we now just create the strings the right way in the first place.

wix: pick up new template files

Added signature for changeset 072209ae4ddb

Added tag 2.3.1 for changeset 072209ae4ddb

merge with crew

i18n-de: synchronized with 20665910d9d9; fix Bug 3082

i18n-pt_BR: synchronized with bdd248666dbc

merge with i18n

convert: use subprocess for all commandline calls Avoid mixing popen and subprocess calls, it simplifies the command line generation and quoting issues with redirections. In practice, it fixes the subversion sink on Windows and probably helps with monotone and darcs sources.

convert: make commandline.limit_arglist private, simplify

largefiles: adjust localstore to handle batch statlfile requests (issue3583) This fixes a traceback when pushing to a local repo which started with 9e1616307c4c.

strip: fix revset usage (issue3604) The `repair` code builds a giant revset query instead of using the "%lr" idiom. It is inefficient and crash when the number of stripped changeset is too big. This changeset replaces the bad code by a better revset usage.

merge with i18n

i18n-ja: synchronized with 9d9d15928521

histedit: factored out diff/patch logic This patch is the first step towards a refactoring of the histedit extension to use underlying graft machinery instead of diff/patch as discussed in issue3527. Replacing diff/patch with graft is necessary to fix, for example, issue3582.

merge with stable

obsolete: import modules within mercurial/ without "from mercurial"

test-hybridencode: add cases for com0..9 and lpt0..9 note that com0 and lpt0 are *not* encoded

zsh completion: tweak options for `incoming`, `outgoing` and `rebase` * `incoming --rev` completes _hg_labels, not jsut tags; * `outgoing --rev` completes revrange; * source/dest/base for `rebase` require argument.

zsh completion: update mq commands completion * add qclone command; * qapplied/qunapplied: add --last/--first; * qdiff: add all diff options; * qfold: add --force, --no-backup; * qgoto: add --keep-changes; * qimport: add --git, --push; * qnew: add user- and date-related options; * qpop/qpush: add --keep-changes and --no-backup, drop --name; * qpush: drop deprecated --merge; * qrename: complete only unapplied patches' names; * strip: add --rev, --keep, --bookmark, update descriptions, drop --backup.

zsh completion: add new options for existing commands * backout: add --tool; * bisect: add --extend; * bookmarks: add --inactive; * branches: add --closed; * bundle: add --rev, --all, --branch; * cat: add --decode; * clone: add --updaterev, --branch, --pull and use common-with-qclone opts; * commit: add --close-branch; * diff: add --change, --reverse, --stat, --text, --unified; * export: add --rev; * grep: add --date; * heads: add --topo, --closed; * help: add --extension, --command, --keywords; complete additional help topics also, not commands only; * identify: add --bookmark and remote_opts; * import: add --no-commit, --exact, --import-branch, --date, --user, --similarity and commit options; * log: add --user, --date, --stat, --git, --graph; * manifest: add --rev; * push: add --new-branch; * resolve: add --all, --no-status, --tool and pattern options; * revert: add --date; * serve: add --prefix, --web-conf, --pid-file, --cmdserver, --certificate; * status: add --change; * tag: add --force, --edit, --remove; * tip: add --git; * update: add --check, --date.