Nachschlag - Passing Appoggiatura - hook?

[Javier Ruiz-Alma]

I'm typesetting BWV 1055, which includes these so-called nachschlags (or passing appoggiaturas, accents)

They can appear coming down or up to the following note (see attached).

 

These are explained here:

http://www.iment.com/maida/familytree/henry/music/bachnotation.htm#passinga

 

How to typeset these with LP?

 

 

Hook1.PNG
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Hook2.PNG
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Hook3.PNG
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