merge with crew.

bugzilla hook: skip empty groups.

undo: add "deprecated" message to output.

reduce memory used by util.opener when making a temp copy of a file.

reduce memory used when appendfile appends to real file.

New make targets: local: build extensions inplace (the former "all" target") all: "local" (for people who expect this) and build everything else install: install pre-built things (so root doesn't have to write to $HOME) install-home: use setup.py's --home option instead of --prefix

New make target "dist-notests" to create tarballs without running tests first.

Added install target.

Always remove appendopener tmp files (fixes issue235). test-hup triggered this bug by killing "hg serve --stdio".

gpg extension: Always remove temporary files created by 'hg sigcheck'.

localrepository.addchangegroup: add more source infos to hooks

changegroup hooks: add source to hook parameters

merge with mainline.

deprecate undo command, replace with rollback command.

fix test-help output.

notify: add 'to' header to message.

notify extension: generate right number of diffs

Update tests for revlogng

Use revlogng and inlined data files by default This changes revlog specify revlogng by default. Inlined data files are also used unless a flags option is found in the .hgrc. Some example hgrc files: [revlog] # use the original revlog format format=0 [revlog] # use revlogng. Because no flags are included, inlined data files # also be selected format=1 [revlog] # use revlogng but do not inline the data files with the index flags= [revlog] # the new default format=1 flags=inline

reverse sense of return value from python hooks. old scheme (False/None/0/'' == fail) made coding style unnatural, did not allow use of mercurial commands as hooks. new scheme (False/None/0 == pass) is pythonic, does not require peculiar "return True" at ends of hooks, allows hooks like this: [hooks] # update working dir after push into this repo changegroup.update = python:mercurial.commands.update

add filename to IOError if read of file fails. if file replaced with directory or symlink, IOError not fully filled out.

merge with crew.

only import mysql module if hook used.

Fixed tests for changed help output

Update release notes and copyright year for Windows installer.

revert: remove word "modified" from description.

make test-confused-revert check working dir with two parents.

run-tests.py must print changed test output no matter what exit code is.

revert: require explicit revision when working dir has two parents.

document [extensions] in doc/hgrc.5.txt.

add tests/coverage.py to MANIFEST.in.

document hgignore syntax in new file doc/hgignore.5.txt. fix issue 162.

update README. fix issue 225. do not use deprecated commands in examples.

Delete the shell version of run-tests Use the python version instead

Use text rather than binary mode for editing commit messages

update test-help.out after fixing revert docs.

fix doc comments for revert command. people found them confusing.

add email notification hook. hook written in python. email headers and body can be customized using template code.

make templater.stringio a tiny bit more use.

patch queue: notify.patch

move mail sending code into core, so extensions can share it. document hgrc settings used.

move stringio class from bugzilla extension into templater module.

rename [patchbomb] section to [email] section in hgrc. old name still ok.

define standard name for base url to use when printing hgweb urls. useful for bugzilla integration, email notifications, other stuffs.

merge with crew

gitweb: strip leading & trailing blank lines in changeset description

merge with crew.

add util.samestat function for windows. windows does not have os.path.samestat, and stat().st_ino is always zero, so util.samestat always returns false on windows.