view.updateBuffersMenu();
	public void actionPerformed(ActionEvent evt)	{		try		{			View view = getView(evt);			int errorNo = jEdit.getCurrentError();			CompilerError error = jEdit.getError(++errorNo);			if(error == null)			{				view.getToolkit().beep();				return;			}			JOptionPane.showMessageDialog(view,error.getError(),				jEdit.getProperty("error.title"),				JOptionPane.INFORMATION_MESSAGE);			jEdit.setCurrentError(errorNo);			Buffer buffer = error.openFile();			int lineNo = error.getLineNo();			int start = buffer.getDefaultRootElement()				.getElement(lineNo).getStartOffset();			if(view.getBuffer() == buffer)				view.getTextArea().setCaretPosition(start);			else			{				buffer.setCaretInfo(start,start);				view.setBuffer(buffer);			}		}		catch(Exception e)		{			e.printStackTrace();		}	}