scmutil: rename classes from "opener" to "vfs" For backwards compatibility, aliases for the old names are added, except for "abstractopener", "statichttpopener" and "_fncacheopener", because these are not used in Mercurial core implementation after this patch. "_fncacheopener" was only referred in "fncachestore" constructor, so this patch also renames from "_fncacheopener" to "_fncachevfs" there.

doc: add the tool to check section marks in help documents This patch adds "doc/check-seclevel.py" which checks below in help documents: - whether unknown or unavailable section marks are used or not - whether appropriate section mark is used at sub-sectioning It should be invoked in "doc" directory. It checks all help documents of Mercurial (topics, commands, extensions), if no file is specified by --file option. With --file option, it checks contents of the specified file as help document, for self testing purpose: -t/-c/-e/-C are used to specify what kind of help document contents of the specified file is. This checking is related to changeset 979b107eaea2.

histedit: replaces patching logic by merges The old and fragile patching logic is replaced by smart merges (as rebase and graft do). This should prevents some conflicts and smoother human resolution. For this purpose the "foldchanges" function is renamed to "applychanges" and handle a single revision only.

histedit-test: ensure that non commute test will never commute The previous version would commute if using merge algorithm (to be accurate, merge will cleanly prompt the user during the merge). The new version create and initial commit with some content for all involved files en ensure all changes are a content changes of the first lines. This lead to guaranteed conflict when commuted.

histedit: display action being processed in debug mode This is very useful when debugging histedit.

histedit: fold in memory Update the folding code to works in memory instead of applying patches on the working directory. This is cleaner, faster and prepare the removal of the whole patching logic. This new collapse function will probably move into core sooner or later. A lot of other rewriting operation may benefit from it.

histedit: move makedesc function near other rules related function Having it in the middle of action logic is confusing

histedit: move `between function` outside the action logic Having this function in the middle of action and patching logic did not make sense

histedit document the makedest function

histedit: documents the between function

templatefilters: add parameterized date method

templatefilters: add parameterized fill function

templater: pull in functions defined in templatefilters

templater: add if/ifeq conditionals

templater: add sub() function

templater: correctly deal with r"" strings

template: add join function This allows: {join(files % "{files}", ", ") }\n to produce a properly comma-separated list

templater: factor out runtemplate method As a side-effect, this makes the output of runmap non-flattened

templating: make new-style templating features work with command line lists

formatter: improve implementation of data method This alternate syntax was proposed by Bryan O'Sullivan in a review of 772b3764d3e8. I haven't been able to measure any particular performance difference, but the new syntax is more concise and easier to read.

Merge with crew-stable

archival: add "extended-timestamp" extra block for zip archives (issue3600) Before this patch, zip archives created by "hg archive" are extracted with unexpected timestamp, if TZ is not configured as GMT. This patch adds "extended-timestamp" extra block to zip archives, and unzip will extract such archives with timestamp specified in added extra block, even though TZ is not configured as GMT. Please see documents below for detail about specification of zip file format and "extended-timestamp" extra block: http://www.pkware.com/documents/casestudies/APPNOTE.TXT http://www.opensource.apple.com/source/zip/zip-6/unzip/unzip/proginfo/extra.fld Original implementation of this patch was suggested by "Jun Omae <jun66j5@gmail.com>".

bookmarks: use "changectx.descendant()" for efficient descendant examination This patch uses "old.descendant(new)" expression instead of "new in old.descendants()" for efficiency.

context: add "descendant()" to changectx for efficient descendant examination This patch adds "descendant()", which uses "revlog.descendant()" for descendant examination, to changectx. This implementation is more efficient than "new in old.descendants()" expression, because: - "changectx.descendants()" creates temporary "changectx" objects, but "revlog.descendant()" doesn't "revlog.descendant()" checks only revision numbers of descendants. - "revlog.descendant()" stops scanning, when scanning of all revisions less than one of examination target is finished this can avoid useless scanning in "not descendant" case.

bookmarks: avoid redundant creation/assignment of "validdests" in "validdest()"

store: add a fallback _pathencode Python function which does the equivalent of parsers.pathencode, so it can be used as a default

store: move _plainhybridencode and _dothybridencode higher up in the file no functional change

test-hybridencode: use store._dothybridencode(s) and compare it with the result of store._hybridencode(s, True)

store: fix _hashencode call in _dothybridencode Fixes 7840d81a80ec

check-code: catch yield inside try/finally (with tests) This is not allowed in Python 2.4.