-- A line ending in `..` continues the expression on the next line —
-- the one newline suppression in the language (multi-line HTML/text).
fn main() -> Int {
  let t = "one" ..
          " two" ..
          " three";
  print(t);
  let n = 1;
  let u = "n=${n}" ..
          " done";
  print(u);
  return 0;
}