annotate .jshintrc @ 42301:2a7109cc5a28

changelog: define changelogrevision.p[12]copies for null revision

Looks like I missed these in 5382d8f8530b (changelog: parse copy
metadata if available in extras, 2017-12-27). `hg debugp[12]copies -r
null` fails before this patch.

Differential Revision: https://phab.mercurial-scm.org/D6376

{
    // 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)
}