Re: variable in paper block

[Kieren MacMillan]

Hi Stefan,

> I would like to make a substition in the paper block, for the part  
> title.

Why not put

\header
{
        parttitle = "My Part Title"
}

in your "source" (notes) file/section, and then in the "score" file/ 
section, use

oddHeaderMarkup = \markup
{
        \fromproperty #'header:parttitle
}

Hope this helps!
Kieren.