make test-acl a bit more digestable for windows

Create the parent directory when checking out symlinks.

Fix addremove for symlinks to non-existent files

Avoid some false positives for addremove -s The original code uses the similary score 1 - len(diff(after, before)) / len(after) The diff can at most be the size of the 'before' file, so any small 'before' file would be considered very similar. Removing an empty file would cause all files added in the same revision to be considered copies of the removed file. This changes the metric to bytes_overlap(before, after) / len(before + after) i.e. the actual percentage of bytes shared between the two files.

Merge with crew-stable

mq: abort cleanly when invalid patch name is given to qguard

Close keepalive connections to fix server traceback

don't return uninitialized memory from bdiff.blocks() bdiff.blocks() returns a dummy match at the end of both files; the length of that chunk is never set, so it will sometimes contain random heap garbage. There are apparently workarounds for this elsewhere: # bdiff sometimes gives huge matches past eof, this check eats them,

web/server: disable address reuse option for BaseHTTPServer on windows On windows, a socket with the SO_REUSEADDR option set is able to bind to any port, even if there's already an active socket listening on it. test-http: check server address cannot be reused.

stdout raises EINVAL when flush() is called on a closed pipe under win32. Maybe the exception should be caught and translated at raise location instead (sshserver.py).

localrepo: stream_in may raise ZeroDivisionError with nul float elapsed argument.

streamclone: stream_out tried to decodefilename non-normalized paths

Add _xmlplus to the demandimport blacklist. (HGCIA was failing to load.)

Suppress <stdout> before hg export -v (regression from previous patch).

Let patch.export handle any fp-like object

merge with crew-stable

Unified #! paths for python scripts and removed them for test modules.

Use the mercurial i18n infrastructure in the purge extension

Print relative names in the purge extension

Merge with crew

Break core of repo.tag into dirstate/hook-free repo._tag for convert-repo

Use only integer part of mtime in workingfilectx.date(), fixes test-context.py Similar to what is done in dirstate.status() (changeset 882e703eaa94) and has to be removed when Mercurial switches to subsecond granularity.

Merge with stable

merge: fix renaming of subdirectories under renamed directories