/**
   * Checks if there is a highlight in the message and then sets the flag of that message to
   * highlight
   *
   * @param buffer the buffer the message belongs to
   * @param message the message to check
   */
  public void checkMessageForHighlight(Buffer buffer, IrcMessage message) {
    if (message.type == IrcMessage.Type.Plain) {
      String nick = coreConn.getNick(buffer.getInfo().networkId);
      if (nick == null) {
        Log.e(TAG, "Nick is null in check message for highlight");
        return;
      } else if (nick.equals("")) return;
      Pattern regexHighlight =
          Pattern.compile(
              ".*(?<!(\\w|\\d))" + coreConn.getNick(buffer.getInfo().networkId) + "(?!(\\w|\\d)).*",
              Pattern.CASE_INSENSITIVE);
      Matcher matcher = regexHighlight.matcher(message.content);
      if (matcher.find()) {
        message.setFlag(IrcMessage.Flag.Highlight);

        // FIXME: move to somewhere proper
      }
    }
  }