No space between header and markuplist after page break

[Martin Jacobs]

> I'm not top posting.
%%
%% Occasionally I noticed that text wrapped around to "next" page
%% is placed right below header line, no vertical space between.
%%
%% This has been reproduced using lilypond version 2.19.3
%% see also http://www.lilypondforum.de/index.php?topic=1724.msg9549#msg9549
%%
%% any idea how to fix this?
%% 
%% Adding 
%% \paper {
%%   top-markup-spacing #'basic-distance = #10
%% }
%%
%% doesn't help, it just shifts everything a little bit downwards.
%% Page break moves some lines upwards.
%%
%% This sample is tested against paper format a4. Other sizes may need
%% minor adaptions.
%%

\version "2.16.2"

\include "deutsch.ly"

musik = \relative c'' { b a c h }

\header {
        title = "Titel"
        composer = "Komponist"
} % header


\musik  \musik \musik \musik \musik \musik \musik \musik \musik \musik \musik

\markuplist {
  \wordwrap-lines { Lorem ipsum dolor sit amet, consetetur sadipscing elitr,
  sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam
  erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea
  rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum
  dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed
  diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
  sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum.
  Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit
  amet. 
  }
  \wordwrap-lines { Lorem ipsum dolor sit amet, consetetur sadipscing elitr,
  sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam
  erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea
  rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum
  dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed
  diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
  sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum.
  Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit
  amet. 
  }
  \wordwrap-lines { Lorem ipsum dolor sit amet, consetetur sadipscing elitr,
  sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam
  erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea
  rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum
  dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed
  diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
  sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum.
  Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit
  amet. 
  }
}