was constructive criticism now tremolo revisited

[Aaron]

Hi again,

I mentioned that in the tremolo example the

        \repeat "tremolo" 4 c16

doesn't work.

I made a simple file with one measure. 
I added the tremolo example from the doc page:

% Generated automatically by: lilypond-book.py
% options are 
filename=/home/hanwen/usr/src/savannah/lily/lilypond/input/template/melody.ly 
printfilename
\include "paper16.ly"
\paper  {
 linewidth = 455.244096\pt
 
 
}
\version "1.9.8"

\header {
 texidoc = "Only a melody."
}

melody = \notes 
{ a4 b c d|

\repeat "tremolo" 4 c16


}


\score {
 \context Staff \melody
 \paper { }
 \midi  { }
}

When I run lilypond on it I get:

/home/aamehl/asimple.ly:18:23: warning: Chord tremolo with 1 elements. Must 
have two elements.:
{ \repeat "tremolo" 4 
                      c16

Whats up
Aaron