line breaking example

[Erik Sandberg]

Look at
http://lilypond.org/doc/v2.0/Documentation/user/out-www/lilypond/
Line-breaking.html#Line%20breaking

The example says that the following breaks the lines every 4 measures:
\repeat unfold 7 { s1 * 4 \break  }
Should it not be more correct to do it like this:
\repeat \unfold 7 {\repeat \unfold 3 {s1 \noBreak } s1 \break }

(I sent this to lily-bug two minutes ago, but as a reply of Carl's question, 
cc:d to the wrong list. This mail is a bugreport and not a reply :) )

Erik