Are there more variables available to built an own snippet?

In your system snippets are variables used like , , etc. Are there others like e.g. (date the pic was shot), (name of a renamend pic in iPhoto), (Position of a geo-referenced Pic with GPS-Data) useable?

@willyman Thanks for using FotoMagico 5. Yes, there are a number of placeholder tags available. Look in the menu Text->Placeholders. GPS Data is not yet available. How would you want to use that?

to show as an insert where a picture was taken. Maybe similar like the pins on the world map in iPhoto