User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.6) Gecko/20100625 Firefox/3.6.6 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.6) Gecko/20100625 Firefox/3.6.6 I have the following code <div class='content_block'> <h1>{$lang['view_category']}</h1> <div class='groupbox'>{$c['name']}</div> {if $articles} {foreach $articles $a} <div class='subbox'><a href='{$td_url}/index.php?act=article&amp;code=view&amp;id={$a['id']}'>{$a['name']}</a><!--<span class='date'> -- {$a['date']}</span>--></div> <div class='row{$a['class']}-mini' style="font-weight: normal"><a href='{$td_url}/index.php?act=article&amp;code=view&amp;id={$a['id']}'>{$a['description']}</a></div> {/foreach} {else} <div class='option1'>{$lang['no_articles']}</div> {/if} </div> The comments section before the span tag doesnt work and shows me a --> in the browser. This does not happen in IE or Safari only happens in firefox. Even my development tool shows the area as commented out, but firefox shows a --> in on the page. Reproducible: Always

Don't use more than 2 hypens inside a comment - due to the SGML rules, this can create unexpected results. http://www.w3.org/TR/html4/intro/sgmltut.html#h-3.2.4 https://bugzilla.mozilla.org/show_bug.cgi?id=214476#c4 It will be fixed in Firefox 4.0, which uses the HTML5 parser, not the HTML4 one.