.jshintrc

chgserver: remove Python 2 file descriptor logic

Follows up 0bb28b7736bc "chgserver: remove Python 2 support code."

On Python 2, we had to close newfp prior to restoring the original file
description since "delete newfp" would otherwise close the file descriptor
shared with the long-lived fp:

  in attachio():
    newfp = os.fdopen(fp.fileno(), mode, bufsize)
  in _restoreio():
    newfp.close()  # temporarily close newfp.fileno() (= fp.fileno())
    os.dup2(fd, fp.fileno())  # reopen fp.fileno() with original fd

On the other hand, we shouldn't call newfp.close() on Python 3 since
any function calls are proxied to the underlying file object by
procutil.LineBufferedWrapper.

{
    // 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)
}