Hello,

Is it possible to put a block of code in a document such that it gets
evaluated when the document is opened?  For example, I'd like to have
a link-back section in each note.

I'm aware of babel but I neither understand how to make it auto-evaluate on
open nor do i know if
making it compact ( and avoid having code and result blocks ) is possible.
 I see examples where it's used for export but haven't seen one for general
org usage.

Thanks in advance.