annotate .jshintrc @ 39783:76f92d208f7a

filelog: record what's using attributes

filelog and the file storage interface have some attributes that
ideally shouldn't be there. This commit annotates some of those
attributes with their users so we know where to look when it comes
time to removing them.

This exercise exposed a theme: many attributes are used by LFS,
repo upgrade, verify, and special repo types (like bundlerepo). That
points to missing abstractions on file storage to facilitate these
special needs.

Differential Revision: https://phab.mercurial-scm.org/D4661

{
    // 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)
}