Implement search in text mode when read only

[crystalrain125]

Could we provide search functionality to text mode when in read-only mode? It's currently supported in tree mode.

[josdejong]

Good idea, thanks for your suggestion!

Anyone interested in implementing support for search (not replace) in text mode when read only?

[laneparton]

@josdejong This is something I'm interested in for our application. I was experimenting a little bit with the repo - this is my first time actually looking at the underlying package, codemirror.

I'm sure you've got plenty of experience with codemirror 😄, do you think we could achieve this with the editable + readOnly options?

I see the comments from this PR: #130

Maybe we need to specifically handle mobile, but open up editable as an option? What are your thoughts or how would you advise moving forward?

[josdejong]

Thanks for your offer Lane.

I looked into it, and it was mainly caused by #142. I fixed #142 now and made sure the search button is displayed in readOnly mode (50f8889).