radoyankov

val spanned = spannable{ bold("some") + italic(" formatted") + color(Color.RED, " text") }

val nested = spannable{ bold(italic("nested ")) + url("www.google.com", "text") }

val noWrapping = bold("no ") + sub("wrapping ) + sup("also ") + "works"

text_view.text = spanned + nested + noWrapping