test/comments/cascades.stmt

>>> comments on single cascade lines
receiver..cascade(); // comment
<<<
receiver..cascade(); // comment
>>> comments on split cascade lines
receiver
  ..cascade() // a
  ..cascade() // b
  ..more(); // c
<<<
receiver
  ..cascade() // a
  ..cascade() // b
  ..more(); // c
>>> comment before first multi-line cascade section stays on line
receiver // comment
  ..cascade()
  ..more();
<<<
receiver // comment
  ..cascade()
  ..more();
>>> collapse blank lines before comment before first cascade
receiver




  // comment
  ..cascade()
  ..cascade();
<<<
receiver

  // comment
  ..cascade()
  ..cascade();
>>> preserve one blank line before comments on other cascades
receiver




  // comment
  ..cascade()
  // no blank
  ..cascade()

  // comment
  ..cascade()


  // comment
  ..cascade();
<<<
receiver

  // comment
  ..cascade()
  // no blank
  ..cascade()

  // comment
  ..cascade()

  // comment
  ..cascade();