Search Across HTML Elements

[benjamin-chavez]

Currently the search and highlight functionality only works on strings that are in the same html element. However, these means that if we search abcdef on the following html, that the match wouldn't be found.

<span>
  <i>abc</i>def
</span>

Potential solutions:

1. Update the search and highlight functionality to handle partial regex matches to allow us to continue searching past an elements closing tag.
2. Replace all of the custom match logic with Mark.js