@Override
	public boolean isAllowedMxp(final String tagString)
	{
		if(tagString.startsWith("^<"))
		{
			if((!getClientTelnetMode(TELNET_MXP))||(mxpSupportSet.size()==0))
				return false;
			int x=tagString.indexOf(' ');
			if(x<0) 
				x=tagString.indexOf('>');
			if((x>0)&&(this.mxpSupportSet.contains("-"+tagString.substring(2,x))))
				return false;
		}
		else
		if(tagString.startsWith("&"))
		{
			if(terminalType.equalsIgnoreCase("mushclient"))
				return true;
		}
		return true;
	}