allowVoltaHook

[John McWilliam]

Windows 10, Lilypond 2.18.2, Friscobaldi 3.0.1

 

I have some old Music which I am updating to Lilypond 2.18.2 and have come across this command which doesn’t seem to have any affect on the Music:

 

#(allow-volta-hook "|")  

 

There is  a brief note in the Notation manual:

 

allowVoltaHook [void] - bar (string)

(undocumented; fixme)

 

The syntax seems to have changed. Can anyone explain this function to me and its significance.

 

John McWilliam

 

Sent from Mail for Windows 10