Thanks to the work of Carlo Capelli, there will be a real app that follows
all the usual Mac app stuff and can even be executed directly from the disk
image (that part is already working).
Note that on any platform, SWI-Prolog is organised in a single tree. On
Unix, there are links linking the binaries from the normal places where
binaries should be. These are all called swipl*. On Windows, there are
a few registry keys.
Cheers --- Jan