[seqfan] automatic cross-refence

[Dmitry Kamenetsky]

Dear Seqfans,

I often see two sequences A and B, where A references B, but B does not 
reference A. This means that a person reading B will have a hard time 
finding A. Is it possible to have an automatic cross-reference engine 
that completes these missing references? The idea is the following, for 
each pair (A, B):  if A->B exists, but B->A doesn't exist then add a 
cross-reference to A from B.

Sincerely,
Dmitry Kamenetsky