util.*matcher: change default "names" argument names=['.'] means "include (recursively) only files from the current subdir"; the function then did a hack to walk the whole tree. Clean that up. This also fixes a problem where "--include ." works in a subdir, but not on the tree root.

util._matcher: fix handling of path: patterns

util._matcher: fix handling of relglob: patterns

A 'glob:foo?bar' pattern determines a root - the tree root

Leave normalization of patterns to util._matcher Passing [] to util.cmdmatcher accidentally fixes walking of files with "\n" in the name.

util._matcher: update comments This should match the code better. Except for bugs...

remove obsolete code from patch.diff repo.status already does this filtering. If the caller supplies a set of changes, it's his responsibility to filter out what he doesn't want.

small globprefix fix

Merge with crew-stable

Test update to branch tip

Make update with no node jump to the tip of the current branch

fix qrefresh'ing an empty patch This is not superefficient (the commit will have to walk the whole tree), but it works.

statwalk: don't put self.root in the files list That list is supposed to contain internal, normalized names ("/"-separated, relative to the repo root), not OS-native paths.

fix qclone to a remote repo This fixes issue467. -stable still needs something like revision 55578a8d7e84 - mq: allow push if -r is given explicitly. In the meantime, hg qpop -a; hg qclone . ssh://... is a workaround.

Save an absolute path in repo.path This should keep things working if the process changes directories after creating a repo object.

merge with crew-stable