Error in new articulation _

[Alexandre Beneteau]

Hello,

I am wondering if the new articulation _ (which produce a dot and a _ over the 
notehead) does not print it wrongly.
I explain myself : I think the dot should be near the notehead and the _ (don't 
find the english word !) should be after it, like this :
_
.
x
|
|

But actually, lilypond prints it like this :
.
-
x
|
|

The more I am thinking about it, the more I am pretty sure that the dot should 
be near the notehead, and I can't find examples in printed music that follow the 
 actual lilypond way of printing that kind of articulation.

Anybody agree / disagree ? Should I post a "bug" report ?

TIA,

        Alex.