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The "TuringCompletePig" page has been changed by AlanGates.
http://wiki.apache.org/pig/TuringCompletePig?action=diff&rev1=4&rev2=5

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      }
  }}}
  
+ === Other Thoughts ===
+ Whichever way we do it, we need to consider what built in variables we need 
in the system.  For example, it would be really nice to have a
+ status variable so that you could do something like:
+ 
+ {{{
+     ...
+     store X into 'foo';
+     if ($status == 0) { -- or "success" or whatever
+         ...
+     } else {
+         ...
+     }
+ }}}
+ 

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