one-var": [2, { initialized: "never" }] raised when multiple declarations exist in for loop

[feross]

This is related to #2342.

I want to use the rule "one-var": [2, { initialized: "never" }]. It mostly works correctly, except it complains about:

var arr = [1, 2, 3];
for (var i = 0, len = arr.length; i < len; i++) {
  // ...
}

With this error: Split initialized 'var' declarations into multiple statements.

Is there some way to ignore statements inside for loops? I don't mind multiple declarations in there, but I do want to prevent this:

var i = 0, j = 5, k = 99;

[nzakas]

We should probably just never warn about that for for loops.

[feross]

Agreed.

[btmills]

Working on this.

[Mouvedia]

@nzakas Could you add a ¶ about the fact that the rule ignores for loops on that page?