Support for n:tag-if

[Lumeriol]

n:tag-if is missing from the tag list, it is hidden in the documentation in the if-else section

<a href="..." n:tag-if="$clickable">Hello</a>

{* prints 'Hello' when $clickable is falsey *}
{* prints '<a href="...">Hello</a>' when $clickable is truthy *}