largefiles: introduce the 'composelargefilematcher()' method This is a copy/paste (with the necessary tweaks) of the composenormalfilematcher method currently on default, which does the inverse- this trims the normal files out of the matcher. It will be used in the next patch.

context: return dirstate parents in workingctx.ancestors() workingctx.ancestors() was not returning the dirstate parents as part of the result set. The only place this function is used is for copy detection when committing a file, and that code already checks the parents manually, so this change has no affect at the moment. I found it while playing around with changing how copy detection works.

backout: add --commit option Mercurial backout command makes a commmit by default only when the backed out revision is the parent of working directory and doesn't commit in any other case. The --commit option changes behaviour of backout to make a commit whenever possible (i.e. there is no unresolved conflicts). This behaviour seems more intuitive to many use (especially git users migrating to hg).

share: add option to share bookmarks This patch adds the -B/--bookmarks option to the share command added by the share extension. All it does for now is create a marker, 'bookmarks.shared', that will be used by future code to implement the sharing functionality.

highlight: ignore Unicode's extra linebreaks (issue4291) Unicode and Python's unicode.splitlines() treat several extra legacy ASCII codepoints as linebreaks, even though the vast bulk of computing and Python's own str.splitlines() do not. Rather than introduce line numbering confusion, we filter them out when highlighting.

test: fix typo in test-help.t

templatekw: remove unneeded showtags Now that we have the machinery of namespaces in-place, we use that instead of hand-rolling our own template function. Note, this can only be used for tags because both branches and bookmarks have special case logic for 'default' and the current bookmark (which is something outside the namespace api for now).

namespaces: generate template keyword when registering a namespace For any namespace, we generate a template keyword. For example, given a namespace 'babar', we automatically have the ability to use it in a template: hg log -r . -T '{babars % "King: {babar}\n"}' Furthermore, we only generate this keyword for a namespace if one doesn't already exist. This is necessary for 'branches' and 'bookmarks' since both of those have concepts of 'current' (something outside the namespace api) and also allows extensions to override default behavior if desired.

templatekw: add helper method to generate a template keyword for a namespace This marks our second feature of the namespace api: automatic template keyword. This patch adds a method that takes in a namespace and uses the node-to-name map to output the list of names.

namespaces: add names method to return list of names for a given node In the previous patch, we added a node-to-name map property. This patch just exposes that interface to the api.

namespaces: add nodemap property This patch adds a node-to-name map property to the namespace. This is necessary because we cannot simply invert the name-to-node map because we do not assume the name-to-node map to be unique (for example, consider named branches: many nodes have one branch name). The node-to-name is helpful in log commands where we are already iterating over a set of nodes and want to display some kind of naming information to the user.

namespaces: add method to get template name of namespace This patch adds the public api for getting the template name of a namespace so that the next patch can use it to generate a template keyword automatically.

namespaces: add template name of a namespace The template name property will be used in upcoming patches to automatically generate a template keyword. For example, given a namespace called 'babars', we will automatically generate a template keyword 'babar' such that we can use it in the following way, $ hg log -r . -T '{babars % "King: {babar}\n"}'

memctx: remove redundant test for issue4470 from test-commit.t Because: - the test to avoid regression for issue4470 was already added to test-commit-amend.t by previous patch It is also a part of test series about manifest calculation issues of memctx in test-commit-amend.t. - this is the only test using "commit --amend" in test-commit.t

memctx: calculate manifest more efficiently Before this patch, "memctx._manifest" updates all entries in the (parent) manifest. But this is inefficiency, because almost all files may be clean in that context. On the other hand, just updating entries for changed "files" specified at construction causes unexpected abortion, when there is at least one newly removed file (see issue4470 for detail). To calculate manifest more efficiently, this patch replaces "pman.iteritems()" for the loop by "self._status.modified" to avoid updating entries for clean or removed files Examination of removal is also omitted, because removed files aren't treated in this loop (= "self[f]" returns not None always).

merge with stable

Added signature for changeset 6dad422ecc5a

Added tag 3.2.3 for changeset 6dad422ecc5a

pathauditor: check for Windows shortname aliases

pathauditor: check for codepoints ignored on OS X

darwin: omit ignorable codepoints when normcase()ing a file path This lets us avoid some nasty case collision problems in OS X with invisible codepoints.

encoding: add hfsignoreclean to clean out HFS-ignored characters According to Apple Technote 1150 (unavailable from Apple as far as I can tell, but archived in several places online), HFS+ ignores sixteen specific unicode runes when doing path normalization. We need to handle those cases, so this function lets us efficiently strip the offending characters from a UTF-8 encoded string (which is the only way it seems to matter on OS X.)

test-casefolding.t: demonstrate a bug with HFS+ ignoring some codepoints

manifest: disallow setting the node id of an entry to None manifest.diff() uses None as a special value to denote the absence of a file, so setting a file node to None means you then can't trust manifest.diff(). This should also make future manifest work slightly easier.

context: stop setting None for modified or added nodes Instead use a magic value, so that we can identify modified or added nodes correctly when using manifest.diff(). Thanks to Martin von Zweigbergk for catching that we have to update _buildstatus as well. That part eluded my debugging for some time.

largefiles: don't actually remove largefiles in an addremove dry run The addlargefiles() method already properly handled dry runs.

bundle2: lowercase part types Since the capitalization no longer carries any meaning (previous diff), this patch normalizes all of the bundle2 part type strings to lower case.

bundle2.bundlepart: make mandatory part flag explicit in API This makes all bundle2 parts mandatory unless they are expressly made advisory via the keyword parameter or the bundlepart.mandatory property.