anchor.diff:  RETURN rand, map.propertyKey, count(n)
   ----
   
  -==== Patterns
  +=== Patterns
   
   . When patterns wrap lines, break after arrows, not before.
   +
  
positive.code: RETURN vehicle.mileage
  ----
  
  ==== Spacing
  
  . For literal maps:
  .. No space between the opening brace and the first key
  
negative.code: //RETURN 1
  //----
  
  === Indentation and line breaks
  
  . Start a new clause on a new line.
  +
  .Bad
  