- the `scanner-token' generic function. This function should also update
- the `line' and `column' slots to track the position in the underlying
- source, if appropriate, and also implement a method on `file-location' to
- return the location. This class will handle the remaining details, such
- as dealing correctly with rewinding."))
+ the `scanner-token' generic function -- and also implement a method on
+ `file-location' to return the location. The `scanner-token' method should
+ also update the `line' and `column' slots to track the position in the
+ underlying source, if appropriate. This class will handle the remaining
+ details, such as dealing correctly with rewinding."))