For now, comment out the \ignorePlatformAnnotation; the global index

doesn't really work with this.

Doc/mac/mac.tex

@@ -7,7 +7,7 @@
 \makeindex			% tell \index to actually write the
 				% .idx file
 \makemodindex			% ... and the module index as well.
-\ignorePlatformAnnotation{Mac}
+%\ignorePlatformAnnotation{Mac}
 
 
 \begin{document}