Did it quick and dirty way at first to see if I could get working.  I did utilize x-link and @equation in beginning but couldn't get working.  Was doing something wrong before.  I refactored code to use x-link and less variable.  Much more elegant now.
On Sep 20, 2013, at 9:46 AM, Philip Schatz wrote:

> In css/ccap-numbering.less:
> 
> > @@ -194,6 +197,11 @@ div.book {
> >    a.target-table      { .x-link(@table, table); }
> >    a.target-example    { .x-link(@example, example); }
> >    a.target-exercise   { .x-link(@exercise, exercise); }
> > +  
> > +  a.target-equation, a.target-inlineequation, a.target-informalequation { 
> > +    content: @S "Equation " @part-counter @part-separator counter(equation) @E;
> Why can't .x-link be used? and should "Equation" be a variable at the top of the file?
> 
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