dfm/emcee — comment on commit 68efa6569d57a43f58980ca5561cded8c644a038
File:  line 0
By davidwhogg:

I think you should have a very consistent notation and stick to it. I use "link" to be clear that it is a "chain" but I don't care as long as there is consistency. Better to be repetitive and clear and unambiguous than to "mix it up" and be in any way ambiguous.