Adapted behaviour of ui.username() to documentation and mention it explicitly: Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL and stop searching if one of these is set. Abort if found username is an empty string to force specifying the commit user elsewhere, e.g. with line option or repo hgrc. If not found, use $LOGNAME or $USERNAME +"@full.hostname".

Improved ui.edit(): - Use descriptive name for temporary file: hg-editor-*.txt - Don't import tempfile in the method, but use demandload() - Remove tempfile file even if editor aborts.

Pass correct username as $HGUSER to hgeditor if "commit -u" is used. And only use the new util.system parameter to set the environment.

Added test for incoming via ssh.

make incoming work via ssh (issue139); move chunk code into separate module. Incoming ssh needs to detect the end of the changegroup, otherwise it would block trying to read from the ssh pipe. This is done by parsing the changegroup chunks. bundlerepo.getchunk() already is identical to localrepo.addchangegroup.getchunk(), which is followed by getgroup which looks much like what you can re-use in bundlerepository.__init__() and in write_bundle(). bundlerevlog.__init__.genchunk() looks very similar, too, as do some while loops in localrepo.py. Applied patch from Benoit Boissinot to move duplicate/related code to mercurial/changegroup.py and use this to fix incoming ssh.

use HG10UN header for uncompressed bundle - use HG10UN instead of HG11 for uncompressed bundles header - check HG10BZ for compressed bundle - better error handling for invalid header some notes: - people who created uncompressed bundle will no longer be able to use them (it could be fixed with hand-editing) - older hg cannot detect an uncompressed bundle (bzip2 decompression will fail).

More detailed documentation about ssh:// URLs; fixes issue170.

do proper typecasting on malloc() and calloc() calls to support build on Solaris 2.6 using Sun Pro SC4.0 (C++ 4.1) compiler.

Don't forget version at the end of setup.py, write it only if changed. This fixes issue159: "python setup.py install" shouldn't write new files in the working dir if one has done "python setup.py build" first.

Enable path validation for copy, rename, debugwalk and other canonpath users. This fixed the last bit of issue134. Added some tests to test-rename and test-walk.