`source` doesn't work for some /bin/sh, use `.` instead

fix conflicting variables when no native osutil is available thanks weijun for the bug report and patch, fix issue1309

osutil: implementation for Win32 Use information provided by FindFile... Win32 calls to generate stat information without lstat call per file. rwx bits in st_mode are ignored as they are not stored in Win32 fs and Mercurial does not use them Unicode path / path names over _MAX_PATH are intentionally not supported.

convert: improve convert_source documentation

get-with-headers: fix stream modes under Windows

convert: add bzr source

merge with crew-stable

i18n, churn: mark string for translation

merge with crew-stable

fetch: use dirstate branch instead of first parents

merge with -stable

Update coverage.py There is no technical reason to update it except it contains all the patches already done in mercurial plus other stuff. It will be easier to update and maintain in the future.

gitweb: correct tags page feed autodiscovery links

clone: honor -r even when pulling named branches

Escape '%' when writing to hgrc (issue1199) Fixes clone with paths containing '%'. Patch provided by mjc.

tests: add test for notify extension as changegroup hook

tests: fix reported patch tool name in test-mq Strip any path of the patch executable, which it might return on failure.

tests: fix readline escape characters in output for test-doctest.py

merge with crew-stable

hgk: Display branch name for each head (issue 740) In the graphical view, each head is decorated with an additonal tag containing the branch name, if that head is not on the default branch.

tests: fix test-highlight for compatiblity with newer Pygments

update: mention null revision in help text

allow Mercurial to compile on Haiku

forbid username with '\n' at the changelog level It was already forbidden for ui.username() but no verification were made for username passed through the commandline.

listdir: add support for aborting if a certain path is found This lets us bail out early if we find '.hg', letting us skip sorting and bisecting for it.

osutil: fix some braindamage - entkind returns -1 on failure - compile if AT_SYMLINK_NOFOLLOW is missing - avoid fullpath overflow

dirstate: improve performance for building _dirs

osutil: major listdir cleanup

hgweb: let the web graph cope with low revisions/new repositories (issue1293)

hgweb: Respond with HTTP 403 for disabled archive types instead of 404 This makes it easier for clients/users to distinct between supported but disabled and unsupported archive types.

coal/paper: fix error page markup to show navigation again

merge with -stable

osutil: proper error checking and reporting

run-tests.py: fix the check for the hg installation with -jn (n > 1)

inotify: add client code for long pathname handling

dirstate: use the right variable (f, not ff)

osutil: proper error checking and reporting

hgcommand.vim: refer Vim7 users to vcscommand plugin

make test-mq-qdelete work reliably (issue1180) if after a and b has been applied, their hash starts with c, then the test would fail (because there would be a rev c which would be seen as "applied") so probability of failure would be 2*1/16.

Add support for Bugzilla 3.0 series to bugzilla hook. The only difference is 'fieldid' in table 'fielddefs' got renamed to 'id' for 3.0.

run-tests.py: fix the check for the hg installation with -jn (n > 1)

merge backout

Backed out changeset 3d54cf97598d (see issue916 for details)

i18n, record: improve use of translated docstring in prompts The old code would confuse the user if the translator actually translated the letters "Ynsfdaq?" in the prompt, since the user input would be matched against the English string, despite the translation. The new code fixes this, but the translator must be 100% consistent. Also, the translation of single character strings is problematic if they are used differently by different pieces of code.

i18n: use gettext instead of _ Both gettext and _ trigger a translation at runtime, but _ can only be used with a string argument since it also triggers string extraction.

i18n: mark help strings for translation The gettext function is just another name for the normal _ function and it is used for translating docstrings when using _ would make pygettext.py output a warning.

restructure helptable When looking up a help topic, the key is now only matched against the short names for each topic, and not the header. So hg help 'Environment Variables' must be replaced with hg help env

Do not try to load extensions twice (issue811)