fix coding style of backout editor change.

Force editor to appear for an 'hg backout' if a message or logfile aren't supplied. Pre-fill the commit message with the changeset being backed out. Fixes bug 238.

hooks: add preupdate and update hooks. preupdate run before working dir updated. can prevent update. update run after working dir updated.

merge with crew.

localrepo.update: abort if outstanding merges, instead of warn/return 1

make reason for sys.argv change obvious in code.

merge with crew.

Check existance of sys.argv for the use from mod_python.

add tests for incoming and outgoing

fix a traceback when unbundling does not add any changesets only run the hooks when some changesets has been added

catch KeyboardInterrupt in run-tests

indent: fix alignment

fix errors spotted by pychecker (mostly scope problems)

Reduce ram used for very large inlined index files During a clone, an inline index is not converted to a split index file until the very end. When the conversion happens, the index can be very large, and the inline index loading functions always load the entire index file into ram. This changes the revlog code to read the index in smaller chunks.

backout command: better help.

Added signature for changeset 35fb62a3a673d5322f6274a44ba6456e5e4b3b37

Added tag 0.9 for changeset 35fb62a3a673d5322f6274a44ba6456e5e4b3b37

fix speed regression in mdiff caused by line split bugfix.

windows: revlog.lazyparser not always safe to use. can not use on windows < nt or if win32 api not available.

merge with crew.

fix diffs containing embedded "\r". add test to make sure fix stays fixed.

run-tests.py: fix handling of newlines. old code could not handle embedded "\r" or files that ended without newline.

run-tests.py: print diff if reference output not existing.

Added -A as an alias for --after to hg remove, like for other commands.

Just using 'make' now shows help. 'make all' doesn't perform inplace build.

The posixfile implemented using the win32 API should be iterable.

merge with crew.

hide deprecated undo command by making it an alias for debugundo.

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.