addFingering

[Gianmaria Lari]

I have a problem with (the fantastic) addFingering snippet. 

Here it is my simple code. 

\version "2.19.54"

\include "addFingering.ly"

{

  \addFingering  {a b a b} #"12"

}

{

  \addFingering  {\repeat unfold 2 {a b}} #"12"

}

I expected that the two generated score would be exactly the same that is a-2 b-2 a b. 

But the output was a-2 b-2 a b (as expected) for the first and a-2 b-2 a-2 b-2 for the second. 

Why? And is there any way to change addFinger behavior?

Thank you, g.

P.S. Attached you can see the generated output of the above code.

Capture.PNG
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