Ragged-right very suboptimal

[Rune Zedeler]

Ragged-right doesn't give very optimal results.
It should try to make all systems (except for the last) as equal in 
length as possible.
In the following example the systems are typeset with very different 
lengths even though it is possible (by inerting breaks at the commented 
positions) to give all systems the same length.

\version "2.11.10"
{
  \repeat unfold 5 c''1
%  \break
  \repeat unfold 12 c''1
%  \break
  \repeat unfold 62 c''64 c''32
  c'4 c' c' c'
}

-Rune