cyclic rules

The Shape Expressions 1.0 Primer, http://www.w3.org/Submission/shex-primer/, 
mentions cyclic rules, but there is no discussion of cyclic rules in the Shape 
Expressions 1.0 Definition, http://www.w3.org/Submission/shex-defn/.

I was trying to puzzle through how cyclic rules would work.  It appears that 
they depend on how recursive definitions work in Z.  Can anyone tell me how 
recursive definitions work in Z, so that I don't have to do an in-depth 
analysis of Z?

Thanks,

peter

Received on Thursday, 10 July 2014 17:21:21 UTC