81 	union node *here;		/* redirection node */
98 union node *redirnode;
104 STATIC union node *list(int);
105 STATIC union node *andor(void);
106 STATIC union node *pipeline(void);
107 STATIC union node *command(void);
108 STATIC union node *simplecmd(union node **, union node *);
109 STATIC union node *makename(void);
127 union node *
149 STATIC union node *
152 	union node *n1, *n2, *n3;  in list()
168 				n3 = (union node *)stalloc(sizeof (struct nredir));  in list()
179 			n3 = (union node *)stalloc(sizeof (struct nbinary));  in list()
219 STATIC union node *
222 	union node *n1, *n2, *n3;  in andor()
236 		n3 = (union node *)stalloc(sizeof (struct nbinary));  in andor()
246 STATIC union node *
249 	union node *n1, *n2, *pipenode;  in pipeline()
260 		pipenode = (union node *)stalloc(sizeof (struct npipe));  in pipeline()
277 		n2 = (union node *)stalloc(sizeof (struct nnot));  in pipeline()
287 STATIC union node *
290 	union node *n1, *n2;  in command()
291 	union node *ap, **app;  in command()
292 	union node *cp, **cpp;  in command()
293 	union node *redir, **rpp;  in command()
317 		n1 = (union node *)stalloc(sizeof (struct nif));  in command()
325 			n2->nif.elsepart = (union node *)stalloc(sizeof (struct nif));  in command()
346 		n1 = (union node *)stalloc(sizeof (struct nbinary));  in command()
362 		n1 = (union node *)stalloc(sizeof (struct nfor));  in command()
368 				n2 = (union node *)stalloc(sizeof (struct narg));  in command()
382 			n2 = (union node *)stalloc(sizeof (struct narg));  in command()
408 		n1 = (union node *)stalloc(sizeof (struct ncase));  in command()
412 		n1->ncase.expr = n2 = (union node *)stalloc(sizeof (struct narg));  in command()
424 			*cpp = cp = (union node *)stalloc(sizeof (struct nclist));  in command()
428 				*app = ap = (union node *)stalloc(sizeof (struct narg));  in command()
462 		n1 = (union node *)stalloc(sizeof (struct nredir));  in command()
508 			n2 = (union node *)stalloc(sizeof (struct nredir));  in command()
518 		n2 = (union node *)stalloc(sizeof (struct nnot));  in command()
528 STATIC union node *
529 simplecmd(union node **rpp, union node *redir)  in simplecmd()
531 	union node *args, **app;  in simplecmd()
532 	union node **orig_rpp = rpp;  in simplecmd()
533 	union node *n = NULL, *n2;  in simplecmd()
558 			n = (union node *)stalloc(sizeof (struct narg));  in simplecmd()
587 	n = (union node *)stalloc(sizeof (struct ncmd));  in simplecmd()
595 		n2 = (union node *)stalloc(sizeof (struct nnot));  in simplecmd()
604 STATIC union node *
607 	union node *n;  in makename()
609 	n = (union node *)stalloc(sizeof (struct narg));  in makename()
617 void fixredir(union node *n, const char *text, int err)  in fixredir()
640 	union node *n = redirnode;  in parsefname()
683 	union node *n;  in parseheredoc()
694 		n = (union node *)stalloc(sizeof (struct narg));  in parseheredoc()
1198 	union node *np;  in readtoken1()
1200 	np = (union node *)stalloc(sizeof (struct nfile));  in readtoken1()
1219 				np = (union node *)stalloc(sizeof (struct nhere));  in readtoken1()
1368 	union node *n;  in readtoken1()