revset: fix crash on empty sort key Make it noop as before 2188f170f5b6. We could change it to an error, but allowing empty key makes some sense for scripting that builds a key string programmatically.

rebase: move local variable 'targetancestors' to the RR class

rebase: move local variable 'skipped' to the RR class

rebase: move local variable 'target' to the RR class

rebase: introduce a rebaseruntime (RR) class rebaseruntime is a class that will in future contain all of the state necessary to perform rebase operation and have pieces of rebase logic as its methods. This commit introduces the class and moves the following local variables to be its fields: - originalwd - external - state - activebookmark

chg: change default connect timeout to 60 seconds As discussed at https://www.mercurial-scm.org/pipermail/mercurial-devel/2016-June/085290.html The default 10-second timeout is not enough if the machine is overloaded. Let's increase it to 60 seconds.

tests: increase test-https malform error glob The recently introduced (ecc9b788fd690a0a) test around malformed pem files hard codes an error message which doesn't appear to be cross platform agnostic. On our machines (centos6 if it matters) the test output differs: - abort: error: unknown error* (glob) + abort: error: _ssl.c:330: error:00000000:lib(0):func(0):reason(0) This patch increases the glob to cover the entire error message.