merge heads

help: fix 'hg help -k' matching an extension without docs getattr is not needed, __doc__ always exists and defaults to None

revlog: zlib.error sent to the user (issue3424) Give the user the zlib error message instead of a backtrace when decompression fails.

statichttprepo: don't send Range header when requesting entire file When requesting files using statichttprepo.httprangereader, a request for the entire file is sent with a Range: bytes=0- header. This causes problems with web servers such as Cherokee that return an HTTP 416 when an empty file is requested in this way, which in turn cause some repository clone attempts to fail. This patch omits the Range header when the entire file is being requested, which fixes the problem.

merge with stable

merge with i18n

merge with i18n

i18n-ru: synchronized with 4cf41c333e74

update: fix help regarding update to ancestor As pointed out on the user mailing list, hg will update just as happily to an ancestor if there are uncommitted changes as to a descendant.

bugzilla: stop bugs always being marked as fixed in xmlrpc (issue3484) Bugs should only be marked fixed if the comment parser gives them the fixed state. xmlrpc+email got this right, xmlrpc screwed it up.

test-add: enable for Windows

test-addremove: remove bits about con.xml Windows reserved filename warnings are already enough tested in test-add.t. This enables the test for Windows.

util: simplify queue management in chunkbuffer This also fixes a small wire protocol performance regression.

hghave: wrap command in 'sh -c "..."' for has_pyflakes() Without this, the has_pyflakes() check always fails in MSYS on Windows.

merge with stable

help: fix keyword search result formatting This patch fixes the broken formatting of keyword search results. Some blank lines were missing from the RST markup, which caused markup to be printed.

help: drop -a from heads syntax summary (issue3483)

revlog: add optional stoprev arg to revlog.ancestors() This will be used as a step in removing reachable() in a future diff. Doing it now because bryano is in the process of rewriting ancestors in C. This depends on bryano's patch to replace *revs with revs in the declaration of revlog.ancestors.

revlog: descendants(*revs) becomes descendants(revs) (API) Once again making the API more rational, as with ancestors.

revlog: ancestors(*revs) becomes ancestors(revs) (API) Accepting a variable number of arguments as the old API did is deeply ugly, particularly as it means the API can't be extended with new arguments. Partly as a result, we have at least three different implementations of the same ancestors algorithm (!?). Most callers were forced to call ancestors(*somelist), adding to both inefficiency and ugliness.

config: make sortdict keys() and iterkeys() methods respect the item order The config.sortdict class is a simple "sorted dictionary" container class, based on python's regular dict container. The main difference compared to regular dicts is that sortdicts remember the order in which items have been added to it. Without this patch the items() method returns the sortdict elements in the right order. However, getting the list of keys by using the keys() or iterkeys() methods, and consequencly, looping through the container elements in a for loop does not respect that order. This patch fixes this problem.

merge with stable

parsers: replace magic number 64 with symbolic constant

revset: introduce and use _revsbetween This is similar in spirit to revlog.nodesbetween, but less ambitious, much simpler, and ~2x faster.

revset: implement dagrange directly This is much faster than the older implementation (~8x).

revset: turn dagrange into a function

revset: drop unreachable code

perf: add a benchmark for revrange

test-tags: enable for Windows It turns out that MSYS does have a chmod.exe, but it has no effect. So, the inserted "#if unix-permissions" is somewhat redundant, as the test would pass without it as well: it would simply write the tag cache, despite what the comment says. But I'm actually in favor of inserting the #if, as it makes it clearer what's going on.

tests: roll test-copy2.t into test-copy.t

help: fix keyword search output for extension commands This patch fixes the help keyword search "hg help -k" to show correct results in the section listing extension commands.

help: format all output using RST This change is the last patch needed to implement help text generation based only on formatting a single text object marked up with RST.

help: format command and option list help using RST This patch changes the function which generates help text about commands and options to use RST formatting. Tables describing options have been formatted using RST table markup for some time already, so their appearance does not change. Command lists, however, change appearance. To format non-verbose command lists, RST field list markup was chosen, because it resembles the old format: <http://docutils.sourceforge.net/docs/user/rst/quickref.html#field-lists> In the old (hand-coded) format of non-verbose command lists, the left column is 12 characters wide. Our minirst implementation formats field lists with a left column 14 characters wide, so this patch changes the appearance of help output correspondingly: <http://markmail.org/message/krl4cxopsnii7s6z?q=mercurial+reinert+from:%22Olav+Reinert%22&page=2> The minirst markup most closely resembling the old verbose command lists is definition lists. But using it would cause a blank line to be inserted between each command definition, making the output excessively long, and no more useful than before. To avoid this, I chose to use field lists also for verbose command help, resulting in output like this example: add add the specified files on the next commit annotate, blame show changeset information by line for each file clone make a copy of an existing repository commit, ci commit the specified files or all outstanding changes diff diff repository (or selected files) export dump the header and diffs for one or more changesets forget forget the specified files on the next commit init create a new repository in the given directory log, history show revision history of entire repository or files merge merge working directory with another revision phase set or show the current phase name pull pull changes from the specified source push push changes to the specified destination qdiff diff of the current patch and subsequent modifications qinit init a new queue repository (DEPRECATED) qnew create a new patch qpop pop the current patch off the stack qpush push the next patch onto the stack qrefresh update the current patch remove, rm remove the specified files on the next commit serve start stand-alone webserver status, st show changed files in the working directory summary, sum summarize working directory state update, up, checkout, co update working directory (or switch revisions) This change is a move towards generating all help text as a list of strings marked up with RST.

help: format extension lists using RST This change is a move towards generating all help text as a list of strings marked up with RST.

test-revset: enable for Windows In MSYS, the test fails like this if the hghave exit at the beginning is removed: --- C:\Users\adi\hgrepos\hg-main\tests\test-revset.t +++ C:\Users\adi\hgrepos\hg-main\tests\test-revset.t.err @@ -58,7 +58,7 @@ $ hg co 3 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg branch /a/b/c/ - marked working directory as branch /a/b/c/ + marked working directory as branch a:/b/c/ (branches are permanent and global, did you want a bookmark?) $ hg ci -Aqm"5 bug" @@ -252,7 +252,7 @@ 2 a-b-c- 3 +a+b+c+ 4 -a-b-c- - 5 /a/b/c/ + 5 a:/b/c/ 6 _a_b_c_ 7 .a.b.c. $ log 'children(ancestor(4,5))' due to the posix path conversion done by MSYS globally, as explained here http://www.mingw.org/wiki/Posix_path_conversion The solution is a bit lame, but it is simple and works: don't use strings that look like '/a/b', in order not to trigger the path magic done by MSYS. So, if we can agree not to insist on testing branch names starting with '/', then this relatively simple patch makes the test pass both on Windows with MSYS and Linux.

graft: restore config option on correct ui

tests: roll test-commit-copy.t into test-commit.t

base85: cast Py_ssize_t values to int (issue3481) If it outputs a nonsense value, no harm done, it was nonsense to start with.

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)