revset: simplify fullreposet.__and__ to call sort() with boolean flag Note that sort() takes a boolean flag, so other.sort(reverse) was wrong. It just worked fine because there is a top-level function, reverse().

revset: fix spanset.isascending() to honor sort() or reverse() request Because spanset.isascending() ignored the ascending flag, the result of "fullreposet() & x" was always sorted in ascending order. The test case is carefully chosen to call fullreposet.__and__.

hghave: we now support Python 2.7.9's ssl for https

Makefile.python: try curl if wget fails Macs ship with curl and not wget, so this is a nice little tweak for folks testing on OS X.

test-https: glob error messages more so we pass on Python 2.7.9 Python 2.7.9 cleans up how it stringifies SSL errors, so we have to look only for the important bit (certificate verify failed) rather than looking for specific ssl module goop (which is now unstable).

filelog: fix backwards comment for 'backrevref'

filelog: remove trailing "form feed" character

filelog: remove unused variable 'lkr' It's used further down, but it's overwritten before, so it's technically a dead assignment, but unnecessary nevertheless.

branchmap: add seek() to end of file before calling tell() on append open() This is similar to 48c232873a54, which was subsequently modified in 19f5dec2d61f for 2.4. Unexpected test changes on Windows occurred without this.

tests: fix test-casefolding.t output for branchcache This belongs with 7d63398fbfd1. I assume that the failure to read is OK, because there is similar output in test-convert-svn-encoding.t.

setdiscovery: remove '_setupsample' function It is now unused.

setdiscovery: document '_takequicksample'

setdiscovery: drop '_setupsample' usage in '_takequicksample' For '_takefullsample' we can just retrieve the list of head directly and ignore the rest of the complex return values. This was the last call to the infamous '_updatesample' function.

setdiscovery: drop the 'always' argument to '_updatesample' This argument exists because of the complex code flow in '_takequicksample'. It first gets the list of heads and then calls '_updatesample' on an empty initial sample and a size limit matching the differences between the number of heads and the target sample size. Finally the heads and the sample from '_updatesample' were added. To ensure this addition result had the exact target length, the code had to ensure no elements from the heads were added to the '_updatesample' content and therefore was passing this "always included set of heads". Instead we can just update the initial heads sample directly and use the final target size as target size for the update. This removes the need for this 'always' parameter to the '_updatesample' function The test are affected because different set building order results in different random sampling.