anchor.diff:      /// <remarks>
       /// <code>
       /// None |> Option.iter (printfn "%s") // does nothing
  -    /// Some "Hello world" |> Option.iter (printfn "%s") // prints "Hello world"
  -    /// </code></remarks>
  +    /// Some "Hello world" |> Option.iter (printfn "%s") // prints "Hello world"</code></remarks>
       ///
       /// <returns>Unit if the option is None, otherwise it returns the result of applying the predicate
       /// to the option value.</returns>
  
positive.code:     /// <code>
      /// None |> Option.exists (fun x -> x >= 5) = false
      /// Some 42 |> Option.exists (fun x -> x >= 5) = true
      /// Some 4 |> Option.exists (fun x -> x >= 5) = false
      /// </code></remarks>
      ///
      /// <returns>False if the option is None, otherwise it returns the result of applying the predicate
      /// to the option value.</returns>
  
negative.code:     /// <remarks>
      /// <code>
      /// None |> Option.isSome = false
      /// Some 42 |> Option.isSome = true</code></remarks>
      ///
      /// <returns>True if the option is not None.</returns>
      [<CompiledName("IsSome")>]
  