Profiling - xref needs two-pass

["Tim Casling" <tim@enigmatec.net>]

Hi,

 

Docbook XSL:  The Complete Guide says that if you are using <xref>s you need to use two pass processing to implement profiling.

 

I have just used profiling for the first time by calling the profile-docbook.xsl stylesheet from my customisation layer.  This seems to work and my <xref>s seem to work OK.  Am I misunderstanding?

 

Tim