...For quite a while I've had the Sounds executable (available and rules here), but only recently have I started to use the thing.

I've made a .lex file for Ancient Egyptian and a .sc file for the phonetic changes to Coptic, but I'm still in the process of fooling around, since I'm far from getting it right.

One thing I've noticed is that the program is lazy on deleting endings (namely, x//_#, etc.). The .sc file specifies that final t's and r's are to be dropped. But in the .out file, I see plenty of t's and r's. It noticed the same with the port.sc he uses as an example. It doesn't actually drop the -us ending in districtus. This is an annoying quirk for a program that's supposed to automate such changes for us.

So I'm wondering if anyone else has used this program.

BTW, I have no idea how to use the -p -b -l -f control parameters.