items are the things a program is made of
items: item
| items item { $$ = mkterm("#;:",$1,$2); }
;
item : command { $$ = mkterm("#item:",$1); }
| clause { $$ = mkterm("#item:",$1);}
| declarative { $$ = mkterm("#item:",$1); }
| object { $$ = mkterm("#item:",$1); }
;
clause : fact | rule ;
declarative : DECL clist stop { $$ = mkterm("#declare:",$1,$2); }
| COMM DECL clist stop { $$ = mkterm("#declare:",$2,$3); }
;
command : COMM clist stop { $$ = mkterm("#command:",$2); }
;
fact : term stop { $$ = mkterm("#fact:",$1); } ;
rule : term COMM literals stop { $$ = mkterm("#rule:",$1,$3); } ;
slide: items are the things a program is made of