eol: exclude .hgtags file from eol translation (issue2493)

merge with stable

log: fix log -rREV FILE when REV isnt the last filerev (issue2492) Regression from 99cafcae25d9. That previous commit is not supposed to affect log calls without --follow, so we step out of this codepath if follow is not True, and it's enough to fix the regression. When --follow is given, we fix the issue by taking into account changesets that have a rev > maxrev to build the filegraph: even if those files are not included in the final result, it's still needed to walk correctly the graph from the end of the filelog to minrev, to track accurately renames.

cmdutil: move range check outside of filerevgen Simple refactor, no logic change.

merge with stable

pushkey: force HTTP POST on push and add tests (issue2489)

merge with stable

tests: add test-hardlinks.t partially testing util.opener.__call__

win32: remove try-catch block of GetModuleFileNameEx (issue2480) According to the API document, GetModuleFileName is the preferred way to retrieve the filename of the current process. So we shouldn't try GetModuleFileName'Ex' first. Previously system_rcpath_win32() happened to return unicode paths due to GetModuleFileNameEx (issue2480). This problem is fixed as GetModuleFileName never return unicode.

gpg, commands: fixed util.abort to util.Abort typos gpg: Fixed util.abort typo after entering wrong password. commands: Fixed util.abort typo in debugindex.

check-code: using and/or/not as a function is bad style

merge with stable

bundlerepository: get rid of temporary bundle files (issue2478) This bug was introduced in 40935b59518b and 6277a9469dff.

bundlerepository: test self.tempfile field, not tempfile module This error was introduced in 680fe77ab5b8.

test-mq-qnew: handle Mac OS X error strings. On Mac OS X, opening a file called '42/' results in ENOENT and not EISDIR if the directory doesn't exist.

help: urls help should include see also for paths

minirst: link to HelpStyleGuide in docstring

util: clarify purpose of MBTextWrapper class It's easy to get confused and scared of an Unicode monster when skimming through this code: document that this is really just about column-counting.

merge with stable

run-test: fixed wrong parenthesis Fixed wrong placement of end parenthesis, from b911cb80c671

merge with crew

merge with crew

merge with stable

graphmod: safer code when a changeset has two identical parents While this situation should never under normal use, some real life repos sometimes contain such changesets (older hg versions, broken rebases, etc...) hgweb was displaying an "Internal error" in this case, and graphlog displayed a redundant branch all the way to null: it does not cost us much to just ignore this extra parent when constructing the DAG.

revlog: fix descendants() if nullrev is in revs We were not returning the correct result if nullrev was in revs, as we are checking parent(currentrev) != nullrev before yielding currentrev test-convert-hg-startrev was wrong: if we start converting from rev -1 and onwards, all the descendants of -1 (full repo) should be converted.

revlog: if start is nullrev, end is always a descendant

mq: use sets instead of lists for speed The code eventually converts data through sets to ensure unicity: do it earlier to allow faster __contains__ lookups and avoid `del l[l.index(x)]` kind of code.

context: add __repr__ methods to workingfilectx and workingctx