Typol objects

[parisel@enseeiht.fr (Christophe PARISEL)]

  Hi,

I'd like to create Typol objects,
and use them in Typol rules according to the
following example : 

   ...
   do redisplay(lisp "tree", mytreatment);

given in the Typol Manual (page 64 of the
postscript version).
Or :

   withsubject(lisp "tree" :  
       |- SOME_TREE -> ...  )

How should the variable tree be defined in LeLisp ?

Thanks for your help,

  C.Parisel
     
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