title: Is there a html validator that can point to a mismatches like this?
body: <p>Occasionally press a hyphen so the first symbol in a html file (php generated) was not a tag start, but a general symbol. Firefox didn't care about it (it was a joomla source), but IE acted like I did something more dangerous: not centered table, misaligned text, looked like a complete mess. I know that there are always things like this, but I wasted a couple of hours to figure out what was going on. Is there a html validator that can point to things like this?</p>
  
  <p>Thanks</p>