tests: roll test-clone-failure.t into test-clone.t

test-clone-failure: enable for Windows using #if

help: fix search with `-k` option in non-ASCII locales Keyword search in help (introduced in 497deec204d1 and a17983680f12 by Augie Fackler) tries to translate already translated strings, which results in Unicode errors in gettext when non-ASCII locale is used. Also command descriptions should be translated before searching there (thanks to FUJIWARA Katsunori for pointing this out and actual fix), (issue3482).

hgweb: fixes linebreak location in gitweb filediff.tmpl view It is consistent with other templates now and doesn't cause the help link to (incorrectly) appear on the next line.

test-paths.t: enable for Windows using #if If the no-msys exit at the beginning is removed, the test fails on Windows with MSYS with: --- C:\Users\adi\hgrepos\hg-main\tests\test-paths.t +++ C:\Users\adi\hgrepos\hg-main\tests\test-paths.t.err @@ -24,7 +24,7 @@ expand = $TESTTMP/a/foo/bar (glob) $ SOMETHING=/foo hg paths dupe = $TESTTMP/b (glob) - expand = /foo/bar + expand = c:/MinGW/msys/1.0/foo/bar $ hg paths -q dupe expand caused by http://www.mingw.org/wiki/Posix_path_conversion .

tests: introduce c-style conditional sections in .t tests This makes it possible to have conditional sections like: #if windows $ echo foo foo #else $ echo bar bar #endif The directives and skipped sections are treated like comments, so don't interleave them with commands and their output. The parameters to #if are evaluated while preparing the test by passing them over to hghave. Requirements can thus be negated with 'no-' prefix, and multiple requirements must all be true to return true.

run-tests: don't add python lines to expected dict For test input lines of *.t files starting with ' >>> ', the code block for ' >>> ' 609: if l.startswith(' >>> '): # python inlines 610: after.setdefault(pos, []).append(l) was (unsurprisingly) executed, but because there was an "if" instead of an "elif" on the condition "l.startswith(' ... ')", program execution proceeded to line 636 635: elif l.startswith(' '): # results 636: # queue up a list of expected results 637: expected.setdefault(pos, []).append(l[2:]) due to the fact that if l starts with ' >>> ' it also starts with ' '. The net effect was that python command lines in *.t files were (surprisingly) also added to the "expected" dict. This caused no externally observable bad behavior, as the "expected" dict was not consulted for these lines.

run-test: replace backslashes in TESTDIR This may cause troubles in MSYS on Windows.

dispatch: tolerate non-standard version strings in tuplever() (issue3470) When developing, we may see non-standard version strings of the form 5d64306f39bb+20120525 which caused tuplever() to raise ValueError: invalid literal for int() with base 10: '5d64306f39bb' and shadowing the real traceback.

revset: cache alias expansions Caching has no performance effect on the revset aliases which triggered the recent recursive evaluation bug. I wrote it not to feel bad about expanding several times the same complicated expression.

base85: use Py_ssize_t for string lengths

hg-ssh: read-only flag Allows you to restrict a ssh key to have read-only access to a set of repos by passing the --read-only flag to hg-ssh. This is useful in an environment where the number of unix users you can or are willing to create is limited. In such an environment, multiple users or applications will share a single unix account. Some of those applications will likely need read-only access to the repository. This change makes it possible to grant them such access without requiring that they use a separate unix account.

bookmarks: allow existing remote bookmarks to become heads when pushing

util: subclass deque for Python 2.4 backwards compatibility It turns out that Python 2.4's deque type is lacking a remove method. We can't implement remove in terms of find, because it doesn't have find either.

merge with stable

Added signature for changeset 85a358df5bbb

Added tag 2.2.2 for changeset 85a358df5bbb

localrepo: move filecache clearing into invalidate Moving from self.destroy to _rollback fixed rollback fixed rollback but broke mq. Move it lower rather than sideways.

strip: move bookmark deletion before strip to deal with filecache invalidation

merge with stable

merge with i18n

i18n-pt_BR: synchronized with 2a0efa1112ac

revset: avoid validating all tag nodes for tag(x) This generally causes the entire node->rev table to get built when we're only interested in one node.

revset: add pattern matching to 'extra' revset expression

revset: add pattern matching to the 'user' revset expression

revset: add pattern matching to 'bookmarks' revset expression

revset: add pattern matching to 'branch' revset expression

revset: add pattern matching to 'tag' revset expression If the string provided to the 'tag' predicate starts with 're:', the rest of the string will be treated as a regular expression and matched against all tags in the repository. There is a slight backwards-compatibility problem for people who actually have tags that start with 're:'. As a workaround, these tags can be matched using a 'literal:' prefix. If no tags match the pattern, an error is raised. This matches the behaviour of the previous exact-match code.

revset: add helper function for matching strings to patterns

help: format command help using RST

help: format topic help using RST

help: inline helper function used once only

minirst: generate tables as a list of joined lines

scmutil: seen.union should be seen.update (issue3476)

patch: keep patching after missing copy source (issue3480) When applying a patch renaming/copying 'a' to 'b' on a revision where 'a' does not exist, the patching process would abort immediately, without processing the remaining hunks and without reporting it. This patch makes the patching no longer abort and possible hunks applied on the copied/renamed file be written in reject files.

keyword: update copyleft

keyword: wlock cmdutil.copy wrapper Expanding/shrinking happens outside the wrapped copy function; therefore write lock the repo.

keyword: support commit --amend (issue3471) Include a test as well.

keyword: rename kwt.record attribute to kwt.postcommit A more general descriptive name, as the attribute will be used for commit --amend as well.

scmutil: use _winreg.HKEY_LOCAL_MACHINE

win32: move lookupreg() to windows.py lookupreg() doesn't use the win32 API directly any more, it uses the Python standard library module _winreg.

win32: use Python's _winreg again This is a partial backout of f1fa8f481c7c. f1fa8f481c7c switched win32.py to using ctypes with the intention to get rid of the dependency on the pywin32 package. But f1fa8f481c7c replaced the usage of the Python standard module _winreg in lookup_reg as well, which was uneeded (note that lookup_reg was later renamed into lookupreg). Basically, we're switching back to the previous _winreg-based implementation, which uses _winreg.QueryValueEx(). QueryValueEx returns a unicode code string. See also: issue3467

localrepo: clear _filecache earlier to really force reloading (issue3462) ce0ad184f489 attempted to force the filecaches in localrepo to reload everything after a rollback. But simply clearing _filecache isn't enough, invalidate() needs to be called before/after. localrepo._rollback calls invalidate() already, so we clear the map right afterwards which ensures everything will be reread.

lsprof: report units correctly

cleanup: use the deque type where appropriate There have been quite a few places where we pop elements off the front of a list. This can turn O(n) algorithms into something more like O(n**2). Python has provided a deque type that can do this efficiently since at least 2.4. As an example of the difference a deque can make, it improves perfancestors performance on a Linux repo from 0.50 seconds to 0.36.

perf: add a perfancestors benchmark

merge with stable

merge with crew

merge with i18n

i18n-ja: synchronized with 2478594b37c2

i1n-ru:synchronized with b748106fe616

i18n-pt_BR: synchronized with 0a730d3c5aae

merge: show renamed on one and deleted on the other side in debug output

merge: warn about file deleted in one branch and renamed in other (issue3074) For divergent renames the following message is printed during merge: note: possible conflict - file was renamed multiple times to: newfile file2 When a file is renamed in one branch and deleted in the other, the file still exists after a merge. With this change a similar message is printed for mv+rm: note: possible conflict - file was deleted and renamed to: newfile

tests: do not create repos inside repos in test-rename-merge1.t This is no actual problem, but I when adding more tests to this file, the directory structure would become t/repo2089/repoXXXX/repoYYYY/...

merge: do not warn about copy and rename in the same transaction (issue2113)

merge with stable

revpair: handle odd ranges (issue3474)

match: make 'match.files()' return list object always 'exact' match objects are sometimes created with a non-list 'pattern' argument: - using 'set' in queue.refresh():hgext/mq.py match = scmutil.matchfiles(repo, set(c[0] + c[1] + c[2] + inclsubs)) - using 'dict' in revert():mercurial/cmdutil.py (names = {}) m = scmutil.matchfiles(repo, names) 'exact' match objects return specified 'pattern' to callers of 'match.files()' as it is, so it is a non-list object. but almost all implementations expect 'match.files()' to return a list object, so this may causes problems: e.g. exception for "+" with another list object. this patch ensures that '_files' of 'exact' match objects is a list object. for non 'exact' match objects, parsing specified 'pattern' already ensures that it it a list one.

perf: add a perfdirstatewrite benchmark

parsers: cache the result of index_headrevs Although index_headrevs is much faster than its Python counterpart, it's still somewhat expensive when history is large. Since headrevs is called several times when the tag cache is stale or missing (e.g. after a strip or rebase), there's a win to be gained from caching the result, which we do here.

revlog: switch to a C version of headrevs The C implementation is more than 100 times faster than the Python version (which is still available as a fallback). In a repo with 330,000 revs and a stale .hg/cache/tags file, this patch improves the performance of "hg tip" from 2.2 to 1.6 seconds.

perf: rework perfheads and perftags to clear caches The cache clearing makes numbers more reproducible.

parsers: reduce raw_length when truncating When stripping revs, we now update raw_length to correctly reflect the new end of the index.