annotate .jshintrc @ 41016:5c68b617ba24

parsers: better bounds checking in fm1readmarkers

Our Python already calls this with reasonable values consistently, but
my upcoming fuzzer is extremely quick to discover the lack of sanity
checking here.

Differential Revision: https://phab.mercurial-scm.org/D5464

{
    // 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)
}