:nth-child(k) selector does not work in Opera with k>127

[vc.kosyak@…]

How to reproduce:

1. Open ​http://kosov.eu/opera.html in Opera (tested with Opera 11.51.1087, 12.00.1054)
2. Input any number from 1 to 500, click 'Go'
3. If number is less than 128, appropriate link will change background. Otherwise, no elements will be found with 'a:nth-child(k)' selector although element count is correct
4. In any other browser this selector works fine

[Vadim Kosov <vc.kosyak@…>]

Sorry for not using jsFiddle, here's the test case: ​http://jsfiddle.net/k8x8c/

[dmethvin]

Seems like an Opera bug; we delegate the job to querySelectorAll. I've copied Mike Taylor from Opera.

[miketaylr]

Weird, let me track someone down. Thanks for the report!