1.1 --- a/en/mq-collab.tex	Mon Oct 23 15:43:04 2006 -0700
     1.2 +++ b/en/mq-collab.tex	Tue Oct 24 11:25:56 2006 -0700
     1.3 @@ -374,6 +374,14 @@
     1.4    hg interdiff -r A:B my-change.patch
     1.5  \end{codesample2}
     1.6  
     1.7 +\begin{note}
     1.8 +  The \command{interdiff} command works well only if the underlying
     1.9 +  files against which versions of a patch are generated remain the
    1.10 +  same.  If you create a patch, modify the underlying files, and then
    1.11 +  regenerate the patch, \command{interdiff} may not produce useful
    1.12 +  output.
    1.13 +\end{note}
    1.14 +
    1.15  %%% Local Variables: 
    1.16  %%% mode: latex
    1.17  %%% TeX-master: "00book"