.jshintrc

dirstate: requires being in a `changing_parents` `context to set_parents`

Enforcing proper operation scoping on all methods that mutate the dirstate will
tighten correctness and reduce the risk of bugs.

The context to use for this method is obvious, and all code was already
compliant ☺

{
    // 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)
}