ignore \break \noBreak \noPageBreak commands for the score

[Felix Hammer]

Hello.   
  
I'am typing on Sonata for Violin and Piano A-major from G.F.Handel for  
Mutopia.  
here is the actual package:  
  
http://violin-unterricht.de/A_major_HWV_361.tar.gz  
  
As you can see I have the violin-parts twice.   
To avoid senseless pagebreakings i have to make a lot of \break \noBreak and  
\noPageBreak in the violin-1-4.ly files for printing the solo part.   
  
But if i want to print the whole score (violin+piano) a cannot use the  
violin-part with \break \noBreak an \noPageBreak because they destroy the  
score-layout.   
  
So i have a "clean" violin-part for printing the score. But now i have to do  
all changes for violin in to files :(  
  
Is there an option to ignore \break ... commands from the violin-part to print 
the score? 
 
greeings 
Felix Hammer