> I have some documentation and one of the items is @deffn adjoint. I'd
> like to have another item, adjugate, of some type, which just says
> something like 'adjugate: see adjoint.'
>
> Is there a kind of @foo that I could use for adjugate that's
> appropriate here? I guess I could make a @deffn adjugate and then have
> the body of the description just say 'see @xref{adjoint}' or something
> like that. But maybe this kind of redirection is already defined
> somehow.
Unfortunately, there is no way to make an index entry refer to another
one like this.
That isn't really right, @deffnx is the right way of doing this, and
then one can use @anchor to define the reference.
@deffn Function adjoin
@deffnx Function adjugate
@anchor{Definition of adjoin}
@anchor{Definition of adjugate}
Frobnicate the adjugation by doing an adjoin on the frob.
@end deffn
@xref{Definition of frob} for awesomeness.
You could also do "@deffn .. adjugate", followed by a @xref{Defintion
of adjoin}, but that is kinda ugly.
