ith a sed script that adds a unique prefix to all the relevant labels
   (see the <a href=guide.html>Hacker's Guide</a> for info about where labels appear).

</blockquote><p><b>Q.</b> 
I have a problem with noweave's <code>-delay</code> option. It does not seem to prevent
 the program from inserting its information before the first chunk and after
 the last one.

<p><blockquote><b>A.</b> 
Put your first @ sign after the <code>\begin{document}</code> instead of at the
beginning of the file, and your last @ s