Emacs: follow the revision usage policy of "hg diff" command. This patche makes "parent" as default revision of diff command.

Emacs: change directory of output buffer to the root of the repository.

Emacs: use `default-directory' if `buffer-file-name' is null. This patch allows you to co-operate with Mercurial in dired buffer.

Emacs: use delete-region instead of kill-* functions. This patch eliminates `kill-line' which taints kill-ring, and `kill-entire-line' which is specific for XEmacs.

merge with crew

fix an undefined variable spotted by pychecker

fix unused variable warning from pychecker

replace os.stat with os.lstat in some where.

httprepo: make "http://user:pass@host/" urls work

httprepo: fix small bug in authentication.

merge with crew.

Update keepalive.py to current CVS version of urlgrabber. This fixes a bug where the output of test-bad-pull would differ between python 2.3 and 2.4. Also update the expected output of this test.

patchbomb does not handle email time stamp plattform independent

http: query server for capabilities

remove use of undefined variable.

merge with self.

extend network protocol to stop clients from locking servers now all repositories have capabilities slot, tuple with list of names. if 'unbundle' capability present, repo supports push where client does not need to lock server. repository classes that have unbundle capability also have unbundle method. implemented for ssh now, will be base for push over http. unbundle protocol acts this way. server tells client what heads it has during normal negotiate step. client starts unbundle by repeat server's heads back to it. if server has new heads, abort immediately. otherwise, transfer changes to server. once data transferred, server locks and checks heads again. if heads same, changes can be added. else someone else added heads, and server aborts. if client wants to force server to add heads, sends special heads list of 'force'.

test-bad-pull: fix change in error output.

sshrepo: fix bug in error formatting.

hgweb: split "verbs" into methods.

http client: support persistent connections. uses keepalive module from urlgrabber package. tested against "hg serve", cgi server, and through http proxy. used ethereal to verify that only one tcp connection used during entire "hg pull" sequence. if server supports keepalive, this makes latency of "hg pull" much lower.

http server: support persistent connections. only "hg serve" affected yet. http server running cgi script will not use persistent connections. support for fastcgi will help that. clients that support keepalive can use one tcp connection for all commands during clone and pull. this makes latency of binary search during pull much lower over wan. if server does not know content-length, it will force connection to close at end. right fix is to use chunked transfer-encoding but this is easier and does not hurt performance. only command that is affected is "changegroup" which is always last command during a pull.

merge with crew.

move hgk.py into hgext. now to enable "hg view" is one less step. edit ~/.hgrc: [extensions] hgext.hgk = cp contrib/hgk ~/bin

replace old-http:// syntax by static-http:// and deprecate the redundant hg://

Add web.contact to the hgrc documentation.

dirstate: fix call to os.lstat when st is None

honor signals during load of extensions.

dirstate.read: make 15% faster. time to read dirstate for my kernel repo goes from 0.22s to 0.18s.

merge with crew.

dirstate: speed up inner loop of read.

Report on push/pull if heads are merged, too, like for new heads. Use case: If a remote repo has two heads and I _want_ to merge them, I merge and push. Meanwhile someone else pushed on top of one of the heads. He won't get a warning, because he doesn't create a new head, I won't notice that I don't close a head, because I don't get a message telling me.

merge with upstream

add --lsprof option. 3x faster than --profile, more useful output. results include calls to c code and nested calls. requires python 2.5 or lsprof installed from svn at http://codespeak.net/svn/user/arigo/hack/misc/lsprof/

ssh: add capability detection at startup Because older servers don't return any output for unknown commands, it's tricky to add new commands. The approach is this: we add a "hello" command that reports any interesting capabilities (and other things that might be of interest in the future). To detect whether this new command is supported, we issue both it and our startup detection command ("between") at the beginning of a connection.

ssh: gather initial output so we can do capability detection

Initial implementation of hello command for ssh

update test-help output after new options.

copy: fix introduced bug.

make description of -n option better.

revert: add -n/--dry-run option

remove: add -n/--dry-run option

copy: add -n/--dry-run option

addremove: add -n/--dry-run option

add: add -n/--dry-run option

debugconfig: allow to print by section and exact item name

Fix diff header (line endings) for failed test output in run-tests.py.

Don't run tests with dots in their name (e.g. test-foo.orig)

revert: better fix for not printing 'reverting' message

revert: check for changes against target rev

pick a non-conflicting module name when loading an extension prefix the module name by 'hgext_' so that it doesn't conflict with any core python module (for example bisect -> hgext_bisect) fix issue271

Fixed 'hg serve --webdir-conf foo' which broke due to split of hgweb.

Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).

packagescan can't scan nested packages

move purge extension out of hgext. it is not as clean as other modules in hgext. can move back after rewrite.

import: allow to import stdin with file name "-"

fix comment.

merge with crew.

merge change to ssh protocol.

refactor ssh server.