76 	PLAN *plan, *tail, *new;  in find_formplan()  local
94 	for (plan = tail = NULL; *argv;) {  in find_formplan()
97 		if (plan == NULL)  in find_formplan()
98 			tail = plan = new;  in find_formplan()
114 		if (plan == NULL) {  in find_formplan()
117 			tail = plan = new;  in find_formplan()
121 			new->next = plan;  in find_formplan()
122 			plan = new;  in find_formplan()
157 	plan = paren_squish(plan);		/* ()'s */  in find_formplan()
158 	plan = not_squish(plan);		/* !'s */  in find_formplan()
159 	plan = or_squish(plan);			/* -o's */  in find_formplan()
160 	return (plan);  in find_formplan()
171 find_execute(PLAN *plan, char *paths[])  in find_execute()  argument
241 		for (p = plan; p && (p->execute)(p, entry); p = p->next);  in find_execute()