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.

rebase: show nice list instead of set repr for 'computed skipped revs' debug

rebase: fix 'rebase onto %d starting from %s' - show root instead of list repr The debug statement is already in a 'for root in roots' so it was probably the intention to show root instead of roots. Do that.