chord names with lowered bass

[Henning Hraban Ramm]

Hello fellow pond-dwellers,

I'd like to print chords like "c/e" as chord names with "E" as a small  
index to "C" or even "stacked" with a small E below a normal-sized C,  
without the slash.
How can I achieve that? I didn't find anything like that in the docs  
nor LSR.

Perhaps I misunderstand the slash-notation (inversion): I use it to  
define the bass string to pick on the guitar.

Greetlings from Lake Constance
---
fiëé visuëlle
Henning Hraban Ramm
http://www.fiee.net
http://angerweit.tikon.ch/lieder/
https://www.cacert.org (I'm an assurer)