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];
  }
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
get at the first next non - white space character