Because we are in a wiki, it's 95% standard text where () are frequently used (like that), not for bracketting S-expressions. I choose braces because they are r

Because we are in a wiki, it's 95% standard text where () are frequently used (like that), not for bracketting S-expressions. I choose braces because they are rarely used in a standard text. So you can write things like {b Hello {u (brave new)} World} without any conflicts.