Addlyrics behavior

[Marco Gusy]

Hi, I think /addlyrics behavior should be revisited.
Currently (correct me if i'm worng) it follows only slurs to skip syllables. 
The right behavior should be this:

if note duration <= eight (notes with possible beaming):
        follow beaming: commonly two syllables are NEVER tied in a beam
        (syllable happens when beaming starts and it's not second or greater 
note 
        in a sluring)
else
        follow slurs
        (syllable happens each note if there is no slur/tie
        or in the first note of slur/tie)
endif

This method represent  in example the common pratice of Bach scores, where the 
same syllable occupies 2 x 16th notes tied in a beam, without sluring.

Hope to explained sufficently...

Bye!
Marco