util: wrap lines with multi-byte characters correctly (issue2943) This re-introduces the unicode conversion what was lost in d320e70442a5 5 years ago and had the comment: To avoid corrupting multi-byte characters in line, we must wrap a Unicode string instead of a bytestring.

encoding: use getattr isntead of hasattr

setdiscovery: fix hang when #heads>200 (issue2971) When setting up the next sample, we always add all of the heads, regardless of the desired max sample size. But if the number of heads exceeds this size, then we don't add any more nodes from the still undecided set. (This is debatable per se, and I'll investigate it, but it's how we designed it at the moment.) The bug was that we always added the overall heads, not the heads of the remaining undecided set. Thus, if #heads>200 (desired sample size), we did not make progress any longer.

ui: also swap sys.stdout with self.fout in _readline In 17ffb30d9174, _readline was changed to output a space using raw_input and this was done using sys.stdout directly, not self.fout. This change broke the command server for JavaHg since it (and other clients) would see a spurious ' ' on stdout and interpret this as an unknown channel.

merge with stable

Added signature for changeset d629f1e89021

Added tag 1.9.2 for changeset d629f1e89021

util: postpone and reorder parent calculation in makedirs

atomictempfile: make close() consistent with other file-like objects. The usual contract is that close() makes your writes permanent, so atomictempfile's use of close() to *discard* writes (and rename() to keep them) is rather unexpected. Thus, change it so close() makes things permanent and add a new discard() method to throw them away. discard() is only used internally, in __del__(), to ensure that writes are discarded when an atomictempfile object goes out of scope. I audited mercurial.*, hgext.*, and ~80 third-party extensions, and found no one using the existing semantics of close() to discard writes, so this should be safe.

posix: check for executable bits on files identified by findexe function

subrepo: fix cloning of repos from urls without slash after host (issue2970) This fixes a regression introduced with the new url handling in 1.9. This should perhaps be fixed in the url class instead, but that might be too invasive for a stable bugfix.

merge with stable

ui: pass ' ' to raw_input when prompting This is a workaround for calling ui.prompt(...), typing some character then hitting backspace which causes the entire line to delete rather than just the one character. This was seen on Debian using gnome-terminal. (credits to Mads for the idea) Python bug can be found here: http://bugs.python.org/issue12833

dagutil: fix off-by-one in inverserevlogdag buildup

i18n-pt_BR: synchronized with 7f504202cb5c

util.makedirs: make recursion simpler and more stable (issue2948) Before, makedirs could call itself recursively with the same path name it was given, relying on sane file system behavior to terminate the recursion. That could cause infinite recursion on insane file systems. Instead we now call mkdir explicitly after having created parent directory recursively. Exceptions from this mkdir is not swallowed.

util.makedirs: propagate chmod exceptions The existing exception handling was intended to handle mkdir errors. Strange chmod exceptions could thus have strange consequences - or be swallowed.

color: add styles for tags

ui: use labels when outputting tags

merge with stable

help/config: strip trailing whitespace This disabled paragraph splitting for translations.

commands: clarify that 'hg heads foo' shows heads on branch foo This is a FAQ: people try 'hg heads -r foo' and only see the tip-most branch heads on foo.

merge with stable

commands: fix grammar in resolve help text

merge: use repo.ui directly instead local variable The non-standard 'u = repo.ui' shorthand was only used two times and there were many other full references to repo.ui.

win32: msvcr71.dll should be used for python 2.4 and 2.5 Following is list of C-Runtime for versions of CPython on windows: - python 2.4.5 => MSVCR71.dll - python 2.5.4 => MSVCR71.dll - python 2.6.6 => MSVCR90.dll - python 2.7 => MSVCR90.dll - python 3.1.2 => MSVCR90.dll

minirst: add a helper function to build an RST table from an array

minirst: drop debug code This standalone mode no longer works due to the mechanics of import and util. When run not as part of a package, the import of util causes an import of the built-in posix module, which doesn't contain the expected symbols. This is difficult to fix in Py2.4.

minirst: add simple table support This adds a subset of the 'simple table' support from RST to allow formatting of options lists through RST. Table columns are automatically sized based on contents, with line wrapping in the last column.

minirst: only strip leading newlines, not indentation

ui: allow alternatives for config options

merge with stable

parsers: avoid pointer aliasing Newer versions of GCC have aggressive pointer alias optimizations that might get fooled by our pointer manipulations. These issues shouldn't be encountered in practice because distutils compiles extensions with -fno-strict-alias but the code was not valid according to the standard.

graphlog: attempt to fix index overrun (issue2912) This bug may be caused by file subgraphs have more than two parents per node. I have no idea if this fix is correct as the graphlog code is mysterious, but it seems to be fine on the available test case.

util: wrap lines with multi-byte characters correctly (issue2943) This re-introduces the unicode conversion what was lost in d320e70442a5 5 years ago and had the comment: To avoid corrupting multi-byte characters in line, we must wrap a Unicode string instead of a bytestring.

keyword: avoid x = a and b or c

match: remove unused assignment The field is assigned again below with the constructor argument.

http: explain why the host is passed to urllib2 password manager The original comment was in url.getauthinfo() and was lost in bf6156bab41b.

merge with stable

test-http: test http authentication The extension hack is based on Henrik Stuart's hg-textauth.

http: pass user to readauthforuri() (fix 4a43e23b8c55) urllib2 never handles URIs with credentials, we have to extract them and store them in the password manager before handing the stripped URI. Half of the changes deducing the username from the URI in 4a43e23b8c55 were incorrect. Instead, we retrieve the username from the password manager before passing to readauthforuri(). test-hgweb-auth.py was passing because the test itself was flawed: it was passing URIs with credentials to find_password(), which never happens.

http: strip credentials from urllib2 manager URIs (issue2885) urllib2 password manager does not strip credentials from URIs registered with add_password() and compare them with stripped URIs in find_password(). Remove credentials from URIs returned by util.url.authinfo(). It sometimes works when no port was specified as the URI host is registered too.

help: move option text display into a helper function

help: move 'additional help topics' code

help: rename option_lists to optlist

help: drop with_version If --version is specified, we print the version and exit (as documented).

dispatch: don't rewrap aliases that have the same definition Previously aliases that overrode existing commands would wrap the old alias on every call to dispatch() (twice actually), which is an obvious re-entrancy issue for things like the command server or TortoiseHG.

url: really handle urls of the form file:///c:/foo/bar/ correctly 28edd65000d9 made sure that paths that seemed to start with a windows drive letter would not get an extra leading slash. localpath should thus not try to handle this case by removing a leading slash, and this special handling is thus removed. (The localpath handling of this case was wrong anyway, because paths that look like they start with a windows drive letter can't have a leading slash.) A quick verification of this is to run 'hg id file:///c:/foo/bar/'.

wireproto: add out-of-band error class to allow remote repo to report errors Older clients will still print the provided error message and not much else: over ssh, this will be each line prefixed with 'remote: ' in addition to an "abort: unexpected response: '\n'"; over http, this will be the '---%<---' banners in addition to the 'does not appear to be a repository' message. Currently, clients with this patch will display 'abort: remote error:\n' and the provided error text, but it is trivial to style the error text however is deemed appropriate.

windows: fix pyflakes warning on unused imports This is ugly, but only marginally uglier than before, and it avoids hacking/disabling our pyflakes test

minirst: add decorateblocks search helper

minirst: add getsections helper

minirst: add formatblocks helper

minirst: add parse method to get document structure

util: move copymode into posix.py and windows.py reducing it to a NOP on Windows. This eliminates a pointless stat call on Windows and reduces the risk of interferring with other processes (e.g. AV-scanners, file change watchers). See also http://mercurial.selenic.com/wiki/UnlinkingFilesOnWindows, item 2d

util: factor new function copymode out of mktempcopy

revert: introduce short option -C for --no-backup Corresponds to -C of the update command. It's much more convenient to use: $ hg revert -aC than having to type $ hg revert -a --no-backup I think the 'no-backup' case is a frequent use case. Introducing short option -C here fits with the muscle memory we have from 'hg update -C', which is described there as "discard uncommitted changes (no backup)".

merge with stable

Added signature for changeset 4a43e23b8c55

Added tag 1.9.1 for changeset 4a43e23b8c55

hgweb: do not ignore [auth] if url has a username (issue2822) The [auth] section was ignored when handling URLs like: http://user@example.com/foo Instead, we look in [auth] for an entry matching the URL and supplied user name. Entries without username can match URL with a username. Prefix length ties are resolved in favor of entries matching the username. With: foo.prefix = http://example.org foo.username = user foo.password = password bar.prefix = http://example.org/bar and the input URL: http://user@example.org/bar the 'bar' entry will be selected because of prefix length, therefore prompting for a password. This behaviour ensure that entries selection is consistent when looking for credentials or for certificates, and that certificates can be picked even if their entries do no define usernames while the URL does. Additionally, entries without a username matched against a username are returned as if they did have requested username set to avoid prompting again for a username if the password is not set. v2: reparse the URL in readauthforuri() to handle HTTP and HTTPS similarly. v3: allow unset usernames to match URL usernames to pick certificates. Resolve prefix length ties in favor of entries with usernames.

hgweb: raw file mimetype guessing configurable, off by default (BC) (issue2923) Before: hgweb made it possible to download file content with a content type detected from the file extension. It would serve .html files as text/html and could thus cause XSS vulnerabilities if the web site had any kind of session authorization and the repository content wasn't fully trusted. Now: all files default to "application/binary", which all important browsers will refuse to treat as text/html. See the table here: https://code.google.com/p/browsersec/wiki/Part2#Survey_of_content_sniffing_behaviors

hgweb: extract the path logic from updatereqenv and add doctests

merge with stable

hgweb: handle 'baseurl' configurations with leading slash (issue2934)

ui: call write() so the prompt string goes through subclassed implementation

merge with stable

merge with i18n

i18n-ja: synchronized with 4fdab926e111

i18n-sv: synchronized with 192e02680d09

parsers: remove redundant 'n' variable in parsers.parse_index2() (issue2935)

subrepo: handle adding svn subrepo with a svn:external file in it (issue2931)

hook: be prepared for __stdout/err__ not having fileno() it may have been replaced, see https://bitbucket.org/tortoisehg/thg/issue/937

dispatch: make sure global options on the command line take precedence So if a user has verbose=True somewhere in his .hgrc files, giving -q on the command line will override that. This basically reverts 1b8c70c9f47c.

http2: send an extra header to signal a non-broken client Some proxies strip the expect header because they forward requests in a non-compliant way or as a way to defend against bogus clients.

httpclient: import ca33b88d143c from py-nonblocking-http (issue2932)

color.py - clear _terminfo_params in win32 mode

url: store and assume the query part of an url is in escaped form (issue2921)

mq/qqueue: print current queue name Add an option to qqueue to print only the name of the current queue. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

export: add %m to file format string (first line of the commit message) $ hg commit -m "Initial commit" $ hg export -o %m.patch tip #It creates Initial_commit.patch file.

windows: eliminate win32 wildcard import

merge with stable

merge with crew

test-filecache: change for python 2.4 compatibility

setdiscovery: return anyincoming=False when remote's only head is nullid This fixes (issue2907) a crash when using 'hg incoming --bundle' with an empty remote repo and a non-empty local repo. This also fixes an unreported bug that 'hg summary --remote' erroneously reports incoming changes when the remote repo is empty and the local is not. Also, add a test to make sure issue2907 stays fixed

i18n: use UTF-8 string to lower filename for case collision check Some character sets, cp932 (known as Shift-JIS for Japanese) for example, use 0x41('A') - 0x5A('Z') and 0x61('a') - 0x7A('z') as second or later character. In such character set, case collision checking recognizes different files as CASEFOLDED same file, if filenames are treated as byte sequence. win32mbcs extension is not appropriate to handle this problem, because this problem can occur on other than Windows platform only if problematic character set is used. Callers of util.checkcase() use known ASCII filenames as last component of path, and string.lower() is not applied to directory part of path. So, util.checkcase() is kept intact, even though it applies string.lower() to filenames.

merge with crew

check-code: disallow use of hasattr() The hasattr() builtin from Python < 3.2 [1] has slightly surprising behavior: it catches all exceptions, even KeyboardInterrupt. This causes it to have several surprising side effects, such as hiding warnings that occur during attribute load and causing mysterious failure modes when ^Cing an application. In later versions of Python 2.x [0], exception classes which do not inherit from Exception (such as SystemExit and KeyboardInterrupt) are not caught, but other types of exceptions may still silently cause returning False instead of getting a reasonable exception. [0] http://bugs.python.org/issue2196 [1] http://docs.python.org/dev/whatsnew/3.2.html

demandimport: use getattr instead of hasattr We don't use util.safehasattr() here to avoid adding new dependencies for demandimport. This change may expose previously-silenced deprecation warnings to appear, as hasattr silently hides warnings that occur during module import when using demandimport.

demandimport: blacklist rfc822 and mimetools to prevent spurious warnings

i18n: use getattr instead of hasattr Using getattr instead of util.safehasattr here to avoid adding another dependency for i18n.

win32/hgwebdir_wsgi: use getattr instead of hasattr

setup.py: use getattr instead of hasdattr

setup3k: use getattr instead of hasattr Note that hasattr is fixed on Python 3, so this is more about being concise and keeping check-code happy than actual correctness of code.

tests: use getattr instead of hasattr

wireproto: use safehasattr or getattr instead of hasattr

windows: use getattr instead of hasattr

util: use safehasattr or getattr instead of hasattr

templatefilters: use safehasattr instead of hasattr

patch: use safehasattr instead of hasattr

mail: use safehasattr instead of hasattr

url: replace uses of hasattr with safehasattr or getattr

subrepo: use safehasattr instead of hasattr Some of these instances could be rewritten as clever getattr(x, y, default) ladders, but that felt like it impeded readability too much to be worth the modest efficiency gain.

statichttprepo: replace hasattr with getattr

walkrepos: use getattr instead of hasattr for samestat

revlog: use getattr instead of hasattr

lsprof: use getattr instead of hasattr

keepalive: use safehasattr instead of hasattr

hgweb: move remaining hasattr calls to safehasattr

wsgicgi: use getattr instead of hasattr

httprepo: use getattr instead of hasattr

help command: use safehasattr instead of hasattr

hgweb_mod: use safehasattr instead of hasattr

hg: use safehasattr instead of hasattr

encoding: use getattr isntead of hasattr

dispatch: use safehasattr instead of hasattr

debugignore: use getattr instead of hasattr

cmdutil: use safehasattr instead of hasattr

byterange: replace uses of hasattr with getattr

bookmarks: use getattr instead of hasattr

hgext: replace uses of hasattr with util.safehasattr

globally: use safehasattr(x, '__iter__') instead of hasattr(x, '__iter__')

globally: use safehasattr(x, '__call__') instead of hasattr(x, '__call__')

safehasattr: new function to work around hasattr being broken

windows: check util.mainfrozen() instead of ad-hoc checks everywhere

notify: rewrite user documentation The main intent is to turn the reference help into a configuration walkthrough. It also fix several things: - Do not suggest to use it for commit notifications, it cannot work - Fix notify.strip default value - Mention that subscriptions can be setup in Mercurial configuration files - Improve notify.strip and notify.domain documentation

cmdserver: repo.invalidate() on every runcommand This will trigger the filecache and recreate every cached property that was changed by something other than this cmdserver instance (e.g. by running 'hg commit' at the cmdline).

help: add "web/logoimg" setting description