[counter-styles] typographic conventions in use of list types

On 13/04/2015 13:18, Andrew Cunningham wrote:

 > But then, using some of the list types in the counter styles document
 > requires some knowledge of the typographic and typesetting conventions
 > of the scripts or languages to correctly display the list markers. The
 > definitions may not be enough by themselves.
 >
 > This is the case for myanmar liat type. And possibly some others.

Andrew, can you explain this with some examples?

ri