src/js/util.js
function nextNonWhiteSpace() {
    var iNext = i + 1;
    while (iNext < jsString.length && isWhiteSpace(jsString[iNext])) {
      iNext++;
    }

    return jsString[iNext];
  }
function nextNonWhiteSpace() {
    var iNext = i + 1;
    while (iNext < jsString.length && isWhiteSpace(jsString[iNext])) {
      iNext++;
    }

    return jsString[iNext];
  }
get at the first next non-white space character