vertical spacing problem

[Marek Klein]

Hi,

I have problem with the attached vocal score and I couldn't reproduce it with tiny example...

I get 2-paged layout
http://gregoriana.sk/gg/wp-content/uploads/lasso-qui_manducat2v1.pdf
with the next to last row commented out (\markup),
There seems to be lot of space at the bottom of the second page, but if I add the \markup, output is on 3 pages
http://gregoriana.sk/gg/wp-content/uploads/lasso-qui_manducat2v2.pdf
\version 2.13.19

Is this a bug?

Marek

lasso-qui_manducat2.ly
Description: Text Data