Hi Robert, Thanks for taking the time to comment. No, it isn't a typo. The programlisting is not in a CDATA section, so any XML characters like & must be escaped as character entities. That character is intended to be a literal ampersand in the program listing.
If you are asking me if the code itself makes sense with an ampersand, I can't answer that. I just cut and pasted it from somewhere. 8^) Bob Stayton Sagehill Enterprises [email protected] ----- Original Message ----- From: Robert Lucente To: [email protected] Sent: Saturday, April 24, 2010 12:25 PM Subject: [docbook-apps] Annotating program listings - Callouts - Chapter 27. Program listings - minor / nit typo ? url: http://www.sagehill.net/docbookxsl/AnnotateListing.html#Callouts The program listing has virtual int parse(MyFetch &fetcher) = 0; I think that "&" is a typo in the above line of code ? This has probably already been found but just in case.
