remove unused "head" hack from util._matcher

locate: exit(1) if we didn't print any file

change locate to use relglobs by default This makes its default behaviour useful again (issue108), and changes it search the entire repository by default (instead of just the cwd), just like all other commands. It also hides issue204 by default, but you'll still see the same behaviour if you give it a relpath: pattern.

localrepo.walk: if we're walking a specific revision, sort the files This is more consistent with our behaviour while walking the working directory.

dirstate.statwalk: explicitly test for ignored directories This removes a hack where we appended '/' to a dirname so that: - it would not appear on the "dc" dict - it would always be matched by the match function This was a contorted way of checking if the directory was matched by some hgignore pattern, and it would still fail with some uses of --include/--exclude patterns. Things would still work fine if we removed the check altogether and just appended things to "work" directly, but then we would end up walking ignored directories too, which could be quite a bit of work. This allows further simplification of the match function returned by util._matcher, and fixes walking the working directory with a --include pattern that matches only the end of a name.

util._matcher: unify pattern normalization This should fix issue347. It also highlights one issue with the directory walking code when you have an --include pattern that matches the end of a filename. This is fixed by the next patch.

make the output of test-walk more readable

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

merge with crew-stable

Remove dummy branch hack from tests

Move branch read/write to dirstate where it belongs

Minor default branch cleanups

Move branches.cache to branch.cache Keeps old clients from conflicting with new caches, makes features logic unnecessary.

"default" is the default branch name

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.

Add tests for .hg/branches.cache feature list.

Add a features list to branches.cache to detect caches of old hg versions. The leading space in the written file makes sure that the feature list never can match an existing version, even if the first feature can be read as hex. Additionally old hg versions display the id with --debug, too.