tests: fix py2.4 glob for devel warnings

merge with stable

dirstate: fix order of initializing nf vs f Result of a bad merge.

treemanifest: make treemanifest.matches() faster By converting treemanifest.matches() into a recursively additivie operation, it becomes O(n). The old matches function made a copy of the entire manifest and deleted files that didn't match. With tree manifests, this was an O(n log n) operation because del() was O(log n). This change speeds up the command "hg status --rev .^ 'relglob:*.js' on the Mozilla repo, now taking 2.53s, down from 3.51s.

treemanifest: add treemanifest._isempty() During operations that involve building up a new manifest tree, it will be useful to be able to quickly check if a submanifest is empty, and if so, to avoid including it in the final tree. Doing this check lets us avoid creating treemanifest structures that contain any empty submanifests.

treemanifest: remove treemanifest._intersectfiles() In preparation for the optimization in the following commit, this commit removes treemanifest.matches()'s call to _intersectfiles(), and removes _intersectfiles() itself since it's unused at this point.

manifest: add some tests for manifest.matches() There were no tests for the various code paths in manifestdict.matches(), so I added some. This also adds a more complex testing manifest so that any bugs relating to traversal of directories are more likely to be caught.

forget: cleanup the output for an inexact case match on icasefs Previously, specifying a file name but not matching the dirstate case yielded the following, even though the file was actually removed: $ hg forget capsdir1/capsdir/abc.txt not removing capsdir\a.txt: file is already untracked removing CapsDir\A.txt [1] This change doesn't appear to cause any extra filesystem accesses, even if a nonexistant file is specified. If a directory is specified without a case match, it is (and was previously) still silently ignored.

json: implement {branches} template

json: implement {bookmarks} template