lp-book extra lines

[Don Blaheta]

When lilypond-book is generating a tex file, it should terminate all its
generated lines with a %, e.g.

  \ifx\postLilyPondExample \undefined%
    \relax%
  \else%
    \postLilyPondExample%
  \fi%
  }%

Otherwise, if it comes exactly at the end of a very full page, it
manages to stick an extra blank line at the top of the next page, which
if it's followed by a section header (I know, this is really an edge
case) is very noticeable.

-- 
-=-Don address@hidden<http://www.blahedo.org/>-=-
Interpreter, n.:
        One who enables two persons of different languages to
understand each other by repeating to each what it would have been to
the interpreter's advantage for the other to have said.
                        --Ambrose Bierce, "The Devil's Dictionary"