On Tue, Feb 7, 2012 at 12:54 PM, Matthias Felleisen <matth...@ccs.neu.edu> wrote: > > On Feb 7, 2012, at 1:17 PM, Robby Findler wrote: > >> I don't see too much value in the former if it is just a hint. >> Seems useful to have that information in the documentation, tho. > > > The implementation of the template hook pattern is a good example of abstract > methods. A programmer who wishes to extend a class can either search the > existing abstract class for all uses of the method and infer the right > signature from that or the abstract method signature can tell the programmer > what is expected.
We have semicolons for comments already, no? Robby _________________________ Racket Developers list: http://lists.racket-lang.org/dev
