public void enterSource(NodeHandler handler, Context context) {
    NodeInfo curr = context.getContextNodeInfo();
    final String path = Navigator.getPath(curr);
    if (TRACE) {
      trace(indent + "<Source node=\"" + path
            + "\" line=\"" + curr.getLineNumber()
            + "\" mode=\"" + getModeName(context) + "\">");
      indent += " ";
    }

    myDebugger.pushSource(new SaxonSourceFrame(myDebugger.getSourceFrame(), curr));
  }
public void enterSource(NodeHandler handler, Context context)