largefiles: redo heads interception
The largefiles extension replaces the "heads" wire command and tries to
redirect all uses towards the custom "lheads" wire command. As seen in
issue6384, this doesn't currently work for ssh. Instead of hooking into
the _callstream interface, properly register the command for the peer
instance and monkeypatch the executor to do the redirection. This works
transparently for both all kinds of peers and both for the batch and
non-batch case.
Differential Revision: https://phab.mercurial-scm.org/D9663
{
// Enforcing
"eqeqeq" : true, // true: Require triple equals (===) for comparison
"forin" : true, // true: Require filtering for..in loops with obj.hasOwnProperty()
"freeze" : true, // true: prohibits overwriting prototypes of native objects such as Array, Date etc.
"nonbsp" : true, // true: Prohibit "non-breaking whitespace" characters.
"undef" : true, // true: Require all non-global variables to be declared (prevents global leaks)
// Environments
"browser" : true // Web Browser (window, document, etc)
}