contrib: add sample.hgrc

backout: allow backout of merge changeset with --parent option. --parent allows to choose which parent of merge to revert to.

clone: do not make streaming default. add --stream option instead.

add support for streaming clone. existing clone code uses pull to get changes from remote repo. is very slow, uses lots of memory and cpu. new clone code has server write file data straight to client, client writes file data straight to disk. memory and cpu used are very low, clone is much faster over lan. new client can still clone with pull, can still clone from older servers. new server can still serve older clients.

Add merge to list of required tools.

Fix sed expression for OS X and Solaris 2.6. Matches previous fixes in other tests.

util.parsedate should understand dates from hg export

merge with mathieu clabaut.

HGcommand.vim : HGCommandEnableBufferSetup on by default

HGcommand.vim : HGGetStatusLine accept to display an empty 'branch' value

HGcommand.vim : suppress CVS relief

HGcommand.vim : doc review.

HGcommand.vim : doc integration

contrib/hgsh: make to work with remote clone over ssh.

move most of tag code to localrepository class.

clean up trailing white space.

Added tests for local and remote init. This tests the changes done in edb66cb05ded and b898afee9d0d.

Add ui method to set --ssh/--remotecmd, use it in init/clone/pull/push/in/out. The only user visible change is that 'hg init' now accepts this options, too.

clone: move code into hg module. make doc better. api in commands module is still same, but version in hg is best for calling within python now.

merge with crew.

parse url schemes more strictly. previous code mistook repo named "hg" for scheme named "hg".

add missed tests for diff -b/-B

merge with crew.

Vim script: Adaptation from CVS to Mercurial

Addition of CVScommand vim script as a base for HGcommand

Additional information about URLs in pull/push/clone/init: - clone to ssh:// - init via ssh:// - example for pull from an absolute directory via ssh:// - push to http:// and https://

disambiguate help about url syntax

merge with crew.

darcs2hg: pause and resume support, date extraction from commit hash, does not break on empty commits

darcs2hg: improved logging

darcs2hg.py: use darcs patch hash as patch identifier The use of the patch name is dangerous when duplicate names exist. In case of a duplicate name the second patch and all its dependancies are merged into a single mercurial patch. The patch identifier (hash) is always unique.

merge with crew

adding local_hostname option to smtp configuration

Respect "Connection: close" headers sent by HTTP clients. A HTTP client can indicate that it doesn't support (or doesn't want) persistent connections by sending this header. This not only makes the server more compliant with the RFC, but also reduces the run time of test-http-proxy when run with python 2.3 from ~125s to ~5s (it doesn't affect it with python 2.4, which was already ~5s).

allow use of extensions in python hooks extensions are loaded with hgext_ prefix, try to use them if the module is not found in the normal path

diff: add -b/-B options

use __contains__, index or split instead of str.find str.find return -1 when the substring is not found, -1 evaluate to True and is a valid index, which can lead to bugs. Using alternatives when possible makes the code clearer and less prone to bugs. (and __contains__ is faster in microbenchmarks)

coding style: use spaces instead of tabs

bdiff: improve worst case behavior by 100x. on 5.8MB (244.000 lines) text file with similar lines, hash before this change made diff against empty file take 75 seconds. this change improves performance to 0.6 seconds. result is that clone of smallish repo (137MB) with some files like this takes 1 minute instead of 10 minutes. common case of diff is 10% slower now, probably because of worse cache locality. but diff does not affect overall performance in common case (less than 1% of runtime is in diff when it is working ok), so this tradeoff looks good.

Changed default timeout for run-tests.py from 30 to 180 seconds. As e.g. test-http-proxy already takes quite some time (about a minute here) and tests usually should clean up after themselves, the timeout should only be hit in case of other problems.

Redirect MacPython link to point to python.org

merge with mpm.

Fix annotate breakage

fix problems with external module handling. found by benoit boissinot. first fix is to not store module objects in commands.external dict, instead use module names for key into sys.modules. this prevents circular reference during cleanup of aborted transaction. second is to get name right during import of external module.

tests: record few more daemon pids to be safe

tests: add timeouts, make run-tests.py clean up dead daemon processes test timeout feature is needed for test with python 2.5 beta. if test does not complete in time (30 seconds is default), it is killed. some times daemon process used in test can be alive after the test is killed by user or by timeout. tests now record daemon pids into $DAEMON_PIDS and run-tests.py kills all living daemons after every test. final little change is to add newline to end of pid file printed by "hg serve", else "cat hg.pid >> $DAEMON_FILES" gives garbage.

run-tests.py: make tests use same python interpreter as test harness. this is wanted because some tests run python interpreter directly. must use same python interpreter in tests as in main harness or problems will happen because of e.g. different python abi if run-tests.py run with python 2.5 but system python is 2.4. fix is to see if system python is used and is named python. if no, put symlink called python at front of shell search path.

HTTPS: fix python2.3, persistent connections, don't explode if SSL is not available The urllib2 differences between python 2.3 and 2.4 are hidden by using keepalive.py, which also gives us support for persistent connections. Support for HTTPS is enabled only if there's a HTTPSHandler class in urllib2. It's not possible to have separate classes as handlers for HTTP and HTTPS: to support persistent HTTPS connections, we need a class that inherits from both keepalive.HTTPHandler and urllib2.HTTPSHandler. If we try to pass (an instance of) this class and (an instance of) the httphandler class to urllib2.build_opener, this function ends up getting confused, since both classes are subclasses of the HTTPHandler default handler, and raises an exception.