return null;
Marker bestMarker = null;
int newLength;
boolean isCloseMatch = false;
Rx closingRegex = currentScope.closingRegex;
if (closingRegex != null && closingRegex.usable()) {
//logger.info(String.format("closing regex: '%s'", closingRegex.pattern));
Match match = closingRegex.search(this.line, this.position, this.lineLength);
if (match != null &&
!(match.getCapture(0).start == currentScope.getStart().getLineOffset() &&
currentScope.getStart().getLine() == this.lineIx)