cygwin: add cygwin specific normcase logic in cygwin environment, mount point part of path is treated as case sensitive, even though underlying NTFS is case insensitive. this patch preserves mount point part of specified path, only if it is absolute one. there is no easy way to get list of current mount points from python program, other than to execute "mount" external command, because cygwin does not store current mount points into Unix/Linux like /etc/XXXtab file. so, this patch introduces cygwinmountpoints variable to list mount points to be preserved case. this allows some other extensions to customize mount point configuration.

icasefs: avoid path-absoluteness/existance check in util.fspath() for efficiency 'dirstate._normalize()', the only caller of 'util.fspath()', has already confirmed exsistance of specified file as relative to root. so, this patch omits path-absoluteness/existance check from 'util.fspath()'.

icasefs: retry directory scan once for already invalidated cache some hg operation (e.g.: qpush) create new files after first dirstate.walk()-ing, and it invalidates _fspathcache for fspath(). then, fspath() will fail to look up specified name in _fspathcache. this causes case preservation breaking, because parts of already normcase()-ed path are used as result at that time. in this case, file creation and writing out should be done before fspath() invocation, so the second invocation of os.listdir() has not so much impact on runtime performance.

push: propagate --new-branch and --ssh options when pushing subrepos Up until now the all the push command options were ignored when pushing subrepos. In particular, the fact that the --new-branch command was not passed down to subrepos made it not possible to push a repo when any of its subrepos had a new branch, even if you used the --new-branch option of the push command. In addition the error message was confusing since it showed the following hint: "--new-branch hint: use 'hg push --new-branch' to create new remote branches". However using the --new_branch flag did not fix the problem, as it was ignored when pushing subrepos. This patch passes the --new-branch and --ssh flags to every subrepo that is pushed. Issues/Limitations: - All subrepo types get these flags, but only the mercurial subrepos use them. - It is no longer possible to _not_ pass down these flags to subrepos when pushing: * An alternative would be to introduce a --subrepos flag that should be used to pass down these flags to the subrepos. * If we did this, it could make sense to make the --force flag respect this new --subrepos flag as well for consistency's sake. - Matt suggested that the ssh related flags could also be passed down to subrepos during pull and clone. However it seems that it would be the "update" command that would need to get those, since subrepos are only pulled on update. In any case I'd prefer to leave that for a later patch.

phases: implement ``phase()`` and ``hidden()`` method for workingctx Working ctx don't have revision number and need a dedicated implementation.

Add a phases.new-commit option to control minimal phase of new commit this option is both intended for human and internal code usage.

phases: update doc to mention secret phase

phases: prevent mq to qimport immutable change.

phases: add a mutable boolean property on context

ignore: add files present in the hackable-hg windows distribution

graft: use consistent language in help Removes the word 'aborted' from the 3rd paragraph in favor of 'interrupted', the same word used in the description of the -c/--continue switch. The word 'interrupted' is also consistent with the help for rebase.

merge with stable

largefiles: copy files in binary mode (issue3164)

diff: when diffing a revision with a deleted subrepo, maintain the node context (issue3153)

phases: add a function to compute visible heads This function will be used to hide secret changeset.

phases: Add a third phase for secret changeset

phases: fix advanceboundary behavior when targetphase !=0 Changeset was properly removed from upper phase but was not explicitly added to target phase. If advanced changesets had not pwasnt in target phase they was considered public (0-phase).

phases: add a bit more test for local phase movement.

merge with stable

merge with i18n

merge with i18n

i18n-de: several new translations

merge with i18n stable

i18n-pt_BR: synchronized with dc5d1394ecd1

merge with i18n

i18n-ru: translated purge, progress, rebase

i18n-ru: editing for 'push' and 'pull'

i18n-ru: editing for 'commit'

i18n-ru: editing for 'directory'

i18n-ru: editing for 'remote'

i18n-ru: editing for 'repository'

i18n-ru: editing for 'store' (largefiles concept)

i18n-ru: editing for 'branch'

i18n-ru: spellcheck

i18n-ru: glossary synchronized with wiki, still requires fixing

i18n-ru: mq translated

i18n-ru: largefiles strings fixed

merge with stable

merge: check filename case collision between changesets for branch merging this patch makes branch merging abort when merged changesets have same file in different case on case insensitive filesystem. this patch does not prevent linear update which merges between target and working contexts, because 'branchmerge' is False in such case.

i18n: use encoding.lower/upper for encoding aware case folding this patch uses encoding.lower/upper for case folding, because ones of str can not fold case of non ascii characters correctly. to avoid cyclic dependency and to encapsulate logic of normcase in each platforms, this patch introduces encodinglower/encodingupper in both posix/windows specific files. this patch does not change implementation of normcase() in posix.py, because we do not know the encoding of filenames on POSIX. some "normcase()" are excluded from function wrap list in hgext/win32mbcs.py, because they become encoding aware by this patch.

windows: use upper() instead of lower() or os.path.normcase() this patch uses upper() instead of lower() or os.path.normcase() for case folding on Windows(NTFS), because lower-ing causes problems for some languages on it. see below for detail about problem of lower-ing: https://blogs.msdn.com/b/michkap/archive/2005/01/16/353873.aspx

icasefs: avoid normcase()-ing in util.fspath() for efficiency 'dirstate._normalize()', the only caller of 'util.fspath()', has already normcase()-ed path before invocation of it. normcase()-ed root can be cached on dirstate side, too. so, this patch changes 'util.fspath()' API specification to avoid normcase()-ing in it.

icasefs: use util.normcase() instead of lower() or os.path.normcase in fspath this also avoids lower()-ing on each path components by reuse the path normcase()-ed at beginning of function.

dirstate: prevent useless util.fspath() invocation for '.' at first of dirstate.walk() on case insensitive filesystem, normalization of '.' causes util.fspath() invocation, but '.' is not cached in it. this invocation is not only useless, but also harmful: initial "hg tag" causes creation of ".hgtags" file after dirstate.walk(), and looking up ".hgtags" in cache will fail, because directory contents of root is already cached at util.fspath() invocation for '.'.

icasefs: consider as case sensitive if there is no counterevidence, for safety for safety, this patch prevents case-less name from misleading into case insensitivity, even though such names should not be used.

pathauditor: switch normcase logic according to case sensitivity of filesystem this patch applies 'util.normcase()' to audit path only on case insensitive filesystem.

pathauditor: preserve case in abort messages this patch uses both plain and normcase()-ed pathes to preserve letter case of path in abort messages.

pathauditor: use normcase()-ed path for audit result cache in current pathauditor implementation, un-normcase()-ed path is stored into and compared with audit result cache. this is not efficiency on case insensitive filesystem.

largefiles: handle merges between normal files and largefiles (issue3084) The largefiles extension prevents users from adding a normal file named 'foo' if there is already a largefile with the same name. However, there was a loop-hole: when merging, it was possible to bring in a normal file named 'foo' while also having a '.hglf/foo' file. This patch fixes this by extending the manifest merge to deal with these kinds of conflicts. If there is a normal file 'foo' in the working copy, and the other parent brings in a '.hglf/foo' file, then the user will be prompted to keep the normal file or the largefile. Likewise for the symmetric case where a normal file is brought in via the second parent. The prompt looks like this: $ hg merge foo has been turned into a largefile use (l)argefile or keep as (n)ormal file? After the merge, either the '.hglf/foo' file or the 'foo' file will have been deleted. This would cause status to return output like: $ hg status M foo R foo To fix this, the lfiles_repo.status method is changed so that a removed normal file isn't shown if there is largefile with the same name, and vice versa for largefiles.

progress: check for ui.quiet and ui.debugflag before we write ui.quiet and ui.debugflag are not initialized during uisetup and reposetup. progressui is always initialized, therefore we have to check during write() if ui.quiet is set or not.

changelog: handle decoding of NULs in extra more carefully (issue3156) Escaped NULs adjacent to [0-7] could be decoded as octal. This hits about 0.24% of changesets with transplant, which stores binary nodes.

merge with stable

phases: change publish behavior to only alter behavior when server. Older publish=True was: 1) Content of Publishing server are seen as public by client. 2) Any changegroup *added* to a publish=True server is public. New definition are: 1) Content of Publishing server are seen as public by client. 2) Any changegroup *pushed* to a publish=True server is public. See mercurial/phase.py documentation for exact final behavior

largefiles: don't require a user cache (issue3088) (issue3155) If the user cache path isn't specified in .hgrc, and it can't be constructed from the environment, don't try to use that cache.

util: don't mess with builtins to emulate buffer()

util: clean up function ordering