When I click View in Aquamacs after clicking Latex, it opens TexShop and a TexShop viewer. I want it to open Skim. I have set preferences to Skim as per other posts on this site. This behavior happens with some latex files but not others, meaning for some the viewer does open as Skim and for some as TexShop. Could you advise on how I can make it always be Skim? Why would it differ depending on the latex file?
As an orthogonal question, I could live with TexShop preview if it did automatic updates. From other posts I understood that for that I needed only to check the Automatic Preview Update option in the preview preferences and re-start TexShop, which I did, but when TexShop opens under Aquamacs, it will not automatically update.