test-parse-date: defines explicit start/end dates for DST Prior to this patch, DST times where tested by specifying a custom TZ environment variable that didn't defined DST transition times. Due to a bug in glibc, the test fail on 32bits platforms that use timezone files generated by zic from tzcode >= 2014c (glibc >= 2.20). See https://sourceware.org/bugzilla/show_bug.cgi?id=19738 By defining explicit transition times for DST in the TZ environment variable, the test is now independant to how the system guess those transition times.

debuginstall: convert to formatter commit editor now reports its editor default template is now reported a broken vi editor (vi not in path) is still not considered a problem (!!)

largefiles: use iterbatch instead of batch This actually makes the code a little cleaner to read.

wireproto: make iterbatcher behave streamily over http(s) Unfortunately, the ssh and http implementations are slightly different due to differences in their _callstream implementations, which prevents ssh from behaving streamily. We should probably introduce a new batch command that can stream results over ssh at some point in the near future. The streamy behavior of batch over http(s) is an enormous win for remotefilelog over http: in my testing, it's saving about 40% on file fetches with a cold cache against a server on localhost.

setdiscovery: use iterbatch interface instead of batch It's a little more concise, and gives us some simple test coverage.

peer: add an iterbatcher interface This is very much like ordinary batch(), but it will let me add a mode for batch where we have pathologically large requests which are then handled streamily. This will be a significant improvement for things like remotefilelog, which may want to request thousands of entities at once.

wireproto: document quirk of _callstream between http and ssh This tripped me up when trying to use it, so it feels like we should document this to avoid future pain.

peer: raise NotImplementedError for abstract submit() method Nothing should ever call this submit method directly as it should be overridden by concrete batcher implementations.

fsmonitor: new experimental extension Extension to plug into a Watchman daemon, speeding up hg status calls by relying on OS events to tell us what files have changed. Originally developed at https://bitbucket.org/facebook/hgwatchman

fsmonitor: dependencies for new experimental extension In preparation for the filesystem monitor extension, include the pywatchman library. The fbmonitor extension relies on this library to communicate with the Watchman service. The library is BSD licensed and is taken from https://github.com/facebook/watchman/tree/master/python. This package has not been updated to mercurial code standards.