changepitch compilation error

[Gianmaria Lari]

I've used "changePitch.ly" in the past without problem but when I tried today I get some compilation error. I'm using lilypond 2.19.35 with Frescobaldi.

This is the code I'm trying to compile (it should be an example from the changepitch.ly author):

\include "changePitch.ly"

\version "2.19.35"

pattern = { c8.-> c16-. } 

newnotes = \relative c' 

{ 

  c d e f <e g> <d f> < c e> < b d>

  c  

}

\changePitch \pattern \newnotes . Today I'm trying to compile so

And this is the error I get:

Starting lilypond-windows.exe 2.19.35 [test.ly]...

Processing `c:/users/gianma~1/appdata/local/temp/frescobaldi-evzjlf/tmpfpvpku/test.ly'

Parsing...C:/Users/Gianmaria/Dropbox/Music/changePitch.ly:342:51: In procedure ly:parser-lookup in _expression_ (ly:parser-lookup parser (quote $chord-repeat-events)):

C:/Users/Gianmaria/Dropbox/Music/changePitch.ly:342:51: Wrong number of arguments to #<primitive-procedure ly:parser-lookup>

Exited with return code 1.

Any suggestion?

Thank you, Gianmaria