92 #define	expand_buf(p, n, r)	\  argument
261 #define	notlegal(n)	\  argument
263 #define	isvalue(n)	((n)->ntype == NVALUE)  argument
264 #define	isexpr(n)	((n)->ntype == NEXPR)  argument
265 #define	isjump(n)	((n)->ctype == OJUMP)  argument
266 #define	isexit(n)	((n)->csub == JEXIT)  argument
267 #define	isbreak(n)	((n)->csub == JBREAK)  argument
268 #define	iscont(n)	((n)->csub == JCONT)  argument
269 #define	isnext(n)	((n)->csub == JNEXT || (n)->csub == JNEXTFILE)  argument
270 #define	isret(n)	((n)->csub == JRET)  argument
271 #define	isrec(n)	((n)->tval & REC)  argument
272 #define	isfld(n)	((n)->tval & FLD)  argument
273 #define	isstr(n)	((n)->tval & STR)  argument
274 #define	isnum(n)	((n)->tval & NUM)  argument
275 #define	isarr(n)	((n)->tval & ARR)  argument
276 #define	isfcn(n)	((n)->tval & FCN)  argument
277 #define	istrue(n)	((n)->csub == BTRUE)  argument
278 #define	istemp(n)	((n)->csub == CTEMP)  argument