hgk: select first changeset at startup (issue1382)

pure/mpatch: use StringIO instead of mmap (issue1493) This is more portable than memory mapping /dev/zero: Windows obviously does not have /dev/zero and mapping /dev/zero failed on Mac OS X.

Handle when the slicemap option is an empty string In the cmdtable for the convert extension, the default value for splicefile is empty string, while mapfile (the class that reads splicemaps) expects either a real path or None. This patch changes mapfile to expect a real path or logical false (False, None, empty string, etc.)

test suite: saver check if bzr is installed Test if bzrlib.__doc__ is not empty. Ignores an empty lib.

fancyopts: Parse options that occur after arguments. This changes the behavior of qguard in the case of setting negative guards, as -- will now always be required. Fixes issue1402. Doc fixes for mq by mpm.

tests: Add a test for the behavior of 'hg export -- -2'

fix disappearing symlinks [issue1509]

test-merge-tools: Don't use tac "tac" was a bad tool - is not available on all platforms. The test now only uses the "tools" true, false, head, echo, cat and /bin/cat

merge: mark kept local files as readded on linear update (issue539)

Use shutil.copystat in copyfile().

Update tcsh completion scripts with new commands and for new help output. Also make the build script executable.

resolve: accepts walkopts (-I and -X)

help: better formatting in "Date Formats" section

log-like commands now use -G for --graph, -g for --git

add --git option to commands supporting --patch (log, incoming, history, tip) No short -g form, since it would conflict with -g from the graphlog extension.

i18n: add python-format comments to Japanese translation

i18n: add Japanese translation

tests: fix for test-identify returning 255

extdiff: add --change option to display single changeset diff This is the counterpart for extdiff of 9c6ae2e09e11.

identify: have consistent output for local repositories Also, add some extensive testing for it (hardly any in the suite so far).

i18n: wrapped long lines in Italian translation

i18n: add Italian translation

record: minimize number of status calls

patch: no need to instantiate a match catch-all in diff()

close sockets on httprepository deletion (issue1487) With this destructor in place, I no longer see tracebacks on the server after using win32 clients for pull, push, etc.

i18n: updated Chinese translation

hgweb: add guid to rss items

hgweb: add atom error template