code: private String getProcessName(ProcessTextProvider textProvider)
      {
  		if (!quotedString('"',textProvider))
  		{
  			return "P"+(textProvider.incrementProcessCount());
  		}
      	if (textProvider.getLastToken().contains("_"))
      	{
      		throw new ParserException("Process names nust not include underbar: "+textProvider.getLastToken());
      	}
      	return textProvider.getLastToken();
      }
docs: Method getProcessName. The process name is normally enclosed in quotes
  but it might be omitted in which case we generate a unique one.
  @return String
  @throws ParserException