merge with stable

coal: hgweb style adds extra blank line in file view (issue4136) Now hgweb style='coal' adds no extra blank in file view.

pull: close peer repo on completion (issue2491) (issue2797) When pulling changes from a compressed bundle Mercurial first uncompresses it to a temporary file in .hg directory. This file will not be deleted unless the bundlerepo (other) is explicitly closed. This is similar to cleanup that occurs after incoming.

hgweb: ensure isdirectory is None for repositories, replacing any True value Until now, repositories did not provide any value for isdirectory in rows produced for the index output, and thus isdirectory was generally evaluated as None for each index entry representing a repository. However, directories (visible when viewed with the descend and collapse settings enabled) did provide a value of True and this value appeared to persist in subsequent rows processed by the templater, causing isdirectory tests in templates to produce incorrect results for index entries appearing after directories. This patch asserts the None value for repositories, thus erasing any such persistent True values.

ui: suggest config --edit when no username is set

config: add example config file when -e called with no config

config: add initial implementation of --edit This launches the preferred editor on either: a) the first non-empty user rc file found b) the first user rc file in the search list

revert: extract actual revert in its own function With this small refactoring, the computation of the action to perform and the actual change to the disk happen in different function. This allows extension to wrap the later in case of need. The initial motivation is the `remotefilelog` extension that need to prefetch all the file content to be checked out.

config: move showconfig code and add config as primary alias Preparation for adding config --edit to launch an editor

revset: added _hexlist method to replace _list for %ln Now %ln expression goes through _hexlist and doesn't do any unnecesary processing anymore.

merge with stable

localrepo: language and spelling fixes in comment

revset: added _intlist method to replace _list for %ld Now %ld expression goes through _intlist and doesn't do any unnecesary processing anymore.

purge: avoid duplicate output for --print (issue4092) Now "hg purge -p" commands avoids printiing duplication of filenames. Second patch is the test coverage of first patch which tells that '-p' does not depend on whether ui.verbose is configured or not,that means it is independent of '-v'.

merge with stable

merge with stable

merge with i18n

i18n-ja: synchronized with 7b9d66c0e4fa

i18n-pt_BR: synchronized with 4e41b2fe46cc

scmutil: changed revrange code not to use append Removed one call to the append method

push: provide a hint when no paths in configured (issue3692) When user type "hg push" command then this patch helps user by providing hint if no default path is configured. Second patch is the test coverage, to test the change behaviour of first patch.

revlog: introduce commonancestors method for getting all common ancestor heads

localrepo: commit: avoid calling expensive ancestor function when p1 is nullrev

ancestors: remove unnecessary handling of 'left' If one of the initial nodes also is an ancestor then that most be the only ancestor. There is no need for additional bookkeeping.

parsers: remove unreachable and invalid code in index_ancestors The function normally returns a list. Returning a single element instead of a list with one element would be weird.

cmdutil: implemented new lazy increasingwindows Now log can work in a lazy way and get results as soon as they are processed. Performance Benchmarking: $ time hg log -l1 -qr "branch(default)" 0:9117c6561b0b real 0m2.303s user 0m2.252s sys 0m0.048s $ time ./hg log -l1 -qr "branch(default)" 0:9117c6561b0b real 0m0.238s user 0m0.199s sys 0m0.037s

revset: added __nonzero__ method to lazyset Now it doesn't have to go through all the set and can return lazily as soon as it finds one element.

scmutil: changed revrange to return lazysets for new style revsets When there is an old style revset or both it will still return a baseset. This may be changed in later patches.

phases: make order of debug output 'removing unknown node' deterministic

comments: fix minor spelling issues found with spell checker

hooks: for python hooks, consistently use __name__ etc as name, not the repr There is no reason to expose unnecessary Python implementation details and memory locations, also not in debug mode. readablefunc was already creating a nice name - we move that functionality up and reuse it. We consider having a __call__ and being types.FunctionType sufficiently similar and unify these two to just using the existing check for __call__.

hooks: move logging of hook name to after we have found the hook We do not expect the finding process to take a significant amount of time - it is the execution time of the hook we care about.