Re: [web-annotation] Functionality: XPath Range Selector

@tilgovi pointed out that when these hit the DOM Range API, there's 
also a `commonAncestorContainer`  Node involved (and available to that
 API).

As such, we'll need to define how the text content found between 
`startPath` and `endPath` is defined, such that we can use a 
`TextPositionSelector` accurately (and consistently across 
implementations) as a `subSelector` (see #93).

We'll face a similar scenario with CSS Selector in #94.

Not impossible, but needs defining. :smile: 

-- 
GitHub Notif of comment by BigBlueHat
See 
https://github.com/w3c/web-annotation/issues/95#issuecomment-153390989

Received on Tuesday, 3 November 2015 15:36:36 UTC