templater: add dot operator to easily access a sub item
This and the next patch will allow us to access a deeply-nested item
by foo.bar.baz syntax.
templater: wrap get/min/max result so map operation can apply to element
See the test for usage example.
wraphybridvalue() takes a key/value pair because a hybrid dict passes a key
to its makemap() function. Since makemap() of showmanifest() doesn't need
a key, it's set to None.
dispatch: move initialization of sys.std* files
I'll add another Python 3 hack.
py3: work around the scope of exception variable in dispatch.run()
https://stackoverflow.com/questions/
29268892/
chg: just forward --time to command server
Since we've removed the use of atexit in
de5c9d0e02ea, --time just works.