[Tomte]

Is there an iOS app for plain text files (Markdown apps are okay, of course) that implements its own searching and doesn't just use Apple's search controls?

So that I can search for strings (bonus points for wildcards or regexp) in all the files in several folders and then lets you open the file at that point.

[dr_hooo]

I'm using FS Notes[0] which does this.

[0] https://fsnot.es/