[OS X TeX] texshop and preview

[Doris Wagner]

> Howdy,
also howdy,
>
> TeXShop doesn't use Preview to display the pdf but it's own pdf  
> display which uses the same PDFKit framework as Preview.

oh! I didn't know this! what is a PDFKit framework? what exactly is  
the difference between the two Previews then?
> By the way, is there a missing option from the internal previewer  
> that you need?

no, I was just interested, because there is the possibility to choose  
another editor, I asked myself, if there is also a possibility to  
choose another output-viewer.

many thanx
doris