what switches work with ksa?

to update here: meta.judaism.stackexchange.com/questions/1758/…

updated

a couple quick notes:

1) at the moment: halacha is not optional, chapter and halacha must be entered

2) the 'u' flag displays only chapter and verse without KS"A prefix, but there is no way to actually change the KS"A prefix. This is not necessarily a problem