obsstore: `create` method return True if a marker is actually added The obsstore method now have a return value. This informs caller about the actual creation of a new markers. No new markers are created if it would have been a duplicate.

merge with crew

help: exclude deprecated extensions in the disabled part of 'help extensions'

test-help.t: add test for 'hg help extensions' This demonstrates the defect that deprecated extensions show up in the output. A followup patch will fix this defect.

ui: fix extra space in username abort

tests: fix up config --edit breakage

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.