anchor.diff:     *
      * Parameters
      *
  -   * id ( ExecutionContextId )
  +   * id (ExecutionContextId)
      *
      *   The identifier of the execution context that is to be deleted.
      */
  
positive.code:    *
     * Parameters
     *
     * file ( FilePath )
     *
     *   The file containing the point at which suggestions are to be made.
     *
     * offset ( int )
     *
     *   The offset within the file at which suggestions are to be made.
     *
     * Returns
     *
     * id ( CompletionId )
     *
     *   The identifier used to associate results with this completion request.
     */
  
negative.code:    *
     * Parameters
     *
     * file (FilePath)
     *
     *   The file for which errors are being requested.
     *
     * Returns
     *
     * errors (List<AnalysisError>)
     *
     *   The errors associated with the file.
     */
  