generatorset: update the docstring now that it is a smartset The documentation was still stating that this class was not a smartset. We drop that part.

addset: drop the leading underscore from the class name This class is now a real smartset.

addset: this is a smartset, update the docstring The documentation was still stating that this class is a not a smartset. We drop that part.

addset: use the ascending argument in _iterordered Fix a bug where fastasc and fastdesc were iterator in the same order as self._ascending.

rebase: add help examples

rebase: attempt to clarify --base

manifest: rearrange add() method and add comments for clarity Omit the check of bool(p1) since it's always true in practice: it will either be nullid or some valid manifest sha, and we know nullid won't ever be in the cache so we can simplify understanding of this code.

manifest: simplify manifest.add() by making args required I verified that changed was never false (it was always a 2-tuple) by adding @@ -220,6 +225,8 @@ class manifest(revlog.revlog): def add(self, map, transaction, link, p1=None, p2=None, changed=None): + if not changed: + assert False, 'changed was %r' % changed # if we're using the cache, make sure it is valid and # parented by the same node we're diffing against if not (changed and p1 and (p1 in self._mancache)): and observing that the test suite still passed. Making all the arguments required should help future readers understand what's going on here.

manifest: move manifest parsing to module-level We'll need this in the sharded manifest hashing routine, and I need to tweak it anyway, so make it module-level now.

revlog: move references to revlog.hash to inside the revlog class This will make it possible for subclasses to have different hashing schemes when appropriate. I anticipate using this in manifests. Note that there's still one client of mercurial.revlog.hash() outside of revlog: mercurial.context.memctx uses it to construct the file entries in an in-memory manifest. I don't think this will be a problem in the immediate future, so I've left it as-is.