win32: add comment about WinError Prevent reintroducing the bug that was added in e34106fa0dc3 (and fixed with a2285e2fc949).

templates: fix "log -q" output of phases style It had the same problem as 6136704b975d, name conflicts of {node} keyword.

record_curses: fix ui bug for newly added file With record's curses interface toggling and untoggling a newly added file would lead to a confusing UI (the header was marked as partial and the hunks as unselected). Tested additionally using the curses interface with newly added, removed and modified files in a test repo.

import-checker: rotatecycle is actually the canonical cycle key So refactor to drop cyclekey().

import-checker: make search algorithm non-recursive breadth-first Breadth-first allows finding the shortest cycle including the starting module. This lets us terminate our search early when we've discovered shorter paths already. This gives a tremendous speed-up to the cycle-finding portion of the test, dropping total runtime from 39s to 3s.

import-checker: drop set() from cyclekey()

import-checker: drop duplicate element from cycle This will allow optimizing cyclekey creation

import-checker: fix rotatecycle It was duplicating the last element sometimes.

dirs.addpath: rework algorithm to search forward This improves performance because it uses strchr rather than a loop. For LLVM/clang version "Apple LLVM version 6.0 (clang-600.0.56) (based on LLVM 3.5svn)" on OS X, for a repo with over 200,000 files, this improves perfdirs from 0.248 seconds to 0.230 (7.3%) For gcc 4.4.6 on Linux, for a test repo with over 500,000 files, this improves perfdirs from 0.704 seconds to 0.658 (6.5%).

changeset_printer: use changectx to get status tuple log.parents() can't handle wdir() revision. Because repo.status() creates ctx objects, there would be no benefit to get parent node from changelog.

changeset_printer: replace _meaningful_parentrevs() by changeset_templater's Because changeset_printer needs pctx object anyway, there would be no benefit to avoid creation of pctx in _meaningful_parentrevs().

changeset_printer: use context objects consistently to show parents This prepares for merging changeset_printer._maningful_parentrevs() with changeset_templater's.

children: don't pass filectx to displayer displayer doesn't want a fctx but a ctx. It failed with -Tdefault template. Traceback (most recent call last): ... File "mercurial/templatekw.py", line 212, in showbookmarks bookmarks = args['ctx'].bookmarks() AttributeError: 'filectx' object has no attribute 'bookmarks'

verify: add a note about a paleo-bug In the very early days of hg, it was possible to commit /dev/null because our patch importer was too simple. Repos from this era may still exist, add a note about why we ignore this name.

cmdutil: remove some excess vertical whitespace

revert: move calculation of targetsubs earlier

shelve: add interactive mode This allows us to shelve selectively part of the changes of the workdir

shelve: add interactive mode command line option

record: change return value of recording code It makes it easier to include interactive mode to more commands that require to get a reference to the newly created node

revert: fix --interactive on local modification (issue4576) We were moving files during the backup phase and it was incompatible with the way record/crecord is working

largefiles: remove useless overrideupdate Now, "overrideupdate()" wrapping "hg update" is useless, because "workingctx.dirty() and raising Abort" in "hg update" was replaced by "cmdutil.bailifchanged()" in the previous patch, and the latter can detect changes of largefiles in the working directory.

update: replace workingctx.dirty and raising Abort by cmdutil.bailifchanged This patch makes wrapping "commands.update()" by largefiles extension useless, because "cmdutil.bailifchanged()" can detect changes of largefiles in the working directory. This patch also changes test-update-branches.t, because "cmdutil.bailifchanged()" shows more detailed information about dirty-ness of the working directory than "workingctx.dirty()".

cmdutil: allow bailifchanged to ignore merging in progress In "commands.update()", "cmdutil.bailifchanged()" isn't used for "abort if the working directory is dirty", because it forcibly examines about merging in progress. "workingctx.dirty()" used in "commands.update()" can't detect changes of largefiles in the working directory without "repo.lfstatus = True" wrapping. This is only reason of "commands.update()" wrapping by largefiles extension. On the other hand, "cmdutil.bailifchanged()" already wrapped by largefiles extension can detect changes of largefiles. This patch is a preparations for replacing "workingctx.dirty()" and raising Abort in "commands.update()" by "cmdutil.bailifchanged()". It can remove redundant "commands.update()" wrapping.

subrepo: add bailifchanged to centralize raising Abort if subrepo is dirty This patch also centralizes composing dirty reason message like "uncommitted changes in subrepository 'xxxx'".

subrepo: add dirtyreason to centralize composing dirty reason message This patch newly adds "dirtyreason()" to centralize composing dirty reason message like "uncommitted changes in subrepository 'xxxx'". There are 3 similar messages below, and this patch is a part of preparations for unifying them into (1), too. 1. uncommitted changes in subrepository 'XXXX' 2. uncommitted changes in subrepository XXXX 3. uncommitted changes in subrepo XXXX This patch chooses adding new method "dirtyreason()" instead of making "dirty()" return "reason string", because: - some of existing "dirty()" implementation is too complicated to do so simply, and - ill-mannered 3rd party subrepo classes, of which "dirty()" doesn't return "reason string", cause meaningless message (even though it is rare case)

record_curses: add test for newly added files We have a UI bug where toggling a newly added file twice in the curses interface didn't mark it as selected. This test checks that the underlying logic is working as expected, the next patch of the series fixes the UI bug.

test-manifest.py: don't test .text() with present node suffix When m.text() is called after setting a nodeid with a suffix (such as '+'), manifestdict uses the suffix-less nodeid for the text, while treemanifest includes the suffix. It would perhaps make most sense to raise an exception so the bug is found, but since the two implementations behave differently, let's just not test the behavior for now.

treemanifest: drop 22nd byte for consistency with manifestdict When assigning a 22-byte hash to a nodeid in a manifest, manifestdict drops the 22nd byte, while treemanifest keeps it. Let's make treemanifest drop the 22nd byte as well.