Re: warning: unused value: $3

[Akim Demaille]

>>> "Hans" == Hans Aberg <address@hidden> writes:

[Just passing by, no time for more :( ]

 > It was before I recalling you showing up on the list. Probably Bug-
 > Bison. Perhaps Akim or Paul can inform the truth about $0.

I did suggest it would be nice to be able to name them, and actually
to specify them by finding a means to "pre-context" (extending the
rules by the expected top of the stack).  I don't think anybody ever
suggested they should be removed.