113 	struct Element *step;
124 typedef struct Element {  struct
137 	struct Element	*Nxt;	/* linked list - for global lookup */  argument
138 	struct Element	*nxt;	/* linked list - program structure */  argument
139 } Element;  typedef
142 	Element	*frst;
143 	Element	*last;		/* links onto continuations */
144 	Element *extent;	/* last element in original */
156 	Element	*e;
173 	Element	*pc;		/* current stmnt   */
198 #define ZE	(Element *)0
243 Element	*eval_sub(Element *);
244 Element	*get_lab(Lextok *, int);
245 Element	*huntele(Element *, int, int);
246 Element	*huntstart(Element *);
247 Element	*target(Element *);
265 Symbol	*has_lab(Element *, int);
281 int	Enabled0(Element *);
302 int	putcode(FILE *, Sequence *, Element *, int, int, int);
372 void	p_talk(Element *, int);
386 void	putsrc(Element *);
393 void	set_lab(Symbol *, Element *);
416 void	varcheck(Element *, Element *);