Function d3_time_parseMonth

code/pagerank/d3.v2.js:8835–8839

(date, string, i)

});

function d3_time_parseMonth(date, string, i) {
  d3_time_monthRe.lastIndex = 0;
  var n = d3_time_monthRe.exec(string.substring(i, i + 12));
  return n ? (date.m = d3_time_monthLookup.get(n[0].toLowerCase()), i += n[0].length) : -1;
}

var d3_time_monthRe = /^(?:January|February|March|April|May|June|July|August|September|October|November|December)/ig;