<ul><!-- 123
--><li>First</li><!-- 123
456
   789
--><li>Second</li><!--


    123
       456
          789


--><li>Second</li><!--


           123
        456
    789


--></ul>
<span><!--
--><span>a</span><!--
--><span>b</span><!--
--></span>

<span><!-- 1
--><span>a</span><!-- 2
--><span>b</span><!-- 3
--></span>

<span><!--
1 --><span>a</span><!--
2 --><span>b</span><!--
3 --></span>

123<!---->456

123<!--x-->456

<!-- A
     B -->

<!--
The null hero's name is {{nullHero.name}}

See console log:
  TypeError: Cannot read property 'name' of null in [null]
-->

<!--
    The null hero's name is {{nullHero.name}}

    See console log:
    TypeError: Cannot read property 'name' of null in [null]
-->
