Hi Kashyap, > init.s defines append as follows - > append {doAppend} > ,((((NIL @X @X)) (((@A . @X) @Y (@A . @Z)) (append @X @Y @Z))) . T) > > I gather that the second line that starts with ',' adds properties to the > symbol.
Yes, that's correct. > It is not clear to me what the properties are for. Can you please throw > some light on this? These are the Pilog predicates for append/3 ☺/ A!ex -- UNSUBSCRIBE: mailto:picolisp@software-lab.de?subject=Unsubscribe