Tims-Chat/template/message.tpl

{literal}<time>{@$formattedTime}</time> <span class="usernameContainer"><span class="username">{@$formattedUsername}</span><span class="separator">{$separator}</span></span> <span class="text">{@$formattedMessage}</span> <span class="markContainer"><input type="checkbox" value="{@$messageID}" /></span>{/literal}