Chris Rebert

Hmm, it is confusing for the message to call the input non-textual when it is implicitly textual. We should ought to emit a clearer message in that case.

Yes, except the add-on can also be an `.input-group-btn` (and maybe some other possibility; check the input group docs).

@FesterCluck Do magic HTML comment pragmas (e.g. ``) sound like a reasonable approach?

> I assume it would only be possible to do this on a per-file basis, and not on a per-line/block basis, right? Per-line basis wouldn't work for the in-browser version...

X-Ref: https://github.com/twbs/bootstrap/issues/17411 (version mismatch between JS and CSS)

Using W009 instead would fill the gap.

Indeed! Documenting...

Refs #69

X-Ref: #249

Sounds like this is a known issue: https://github.com/fb55/htmlparser2/issues/39