87 void run(Node *a)	/* execution of parse tree starts here */  in run()
97 	register Node *a;  in r_execute()  local
130 Cell *program(Node **a, int n)	/* execute an awk program */  in program()
178 Cell *call(Node **a, int n)	/* function call.  very kludgy and fragile */  in call()
283 Cell *arg(Node **a, int n)	/* nth argument of a function */  in arg()
294 Cell *jump(Node **a, int n)	/* break, continue, next, continue, return */  in jump()
335 Cell *getline(Node **a, int n)	/* get next line from specific input */  in getline()
381 Cell *getnf(Node **a, int n)	/* get NF */  in getnf()
388 Cell *array(Node **a, int n)	/* a[0] is symtab, a[1] is list of subscripts */  in array()
420 Cell *adelete(Node **a, int n)	/* a[0] is symtab, a[1] is list of subscripts */  in adelete()
443 Cell *intest(Node **a, int n)	/* a[0] is index (list), a[1] is symtab */  in intest()
477 Cell *matchop(Node **a, int n)	/* ~ and match() */  in matchop()
518 Cell *boolop(Node **a, int n)	/* a[0] || a[1], a[0] && a[1], !a[0] */  in boolop()
550 Cell *relop(Node **a, int n)	/* a[0 < a[1], etc. */  in relop()
585 void tfree(Cell *a)	/* free a tempcell */  in tfree()
613 Cell *indirect(Node **a, int n)	/* $( a[0] ) */  in indirect()
632 Cell *substr(Node **a, int nnn)		/* substr(a[0], a[1], a[2]) */  in substr()
679 Cell *sindex(Node **a, int nnn)		/* index(a[0], a[1]) */  in sindex()
705 format(uchar *buf, int bufsize, uchar *s, Node *a)	/* printf-like conversions */  in format()
800 Cell *asprintf(Node **a, int n)		/* sprintf(a[0]) */  in asprintf()
817 Cell *aprintf(Node **a, int n)		/* printf */  in aprintf()
844 Cell *arith(Node **a, int n)	/* a[0] + a[1], etc.  also -a[0] */  in arith()
909 Cell *incrdecr(Node **a, int n)		/* a[0]++, etc. */  in incrdecr()
929 Cell *assign(Node **a, int n)	/* a[0] = a[1], a[0] += a[1], etc. */  in assign()
992 Cell *cat(Node **a, int q)	/* a[0] cat a[1] */  in cat()
1018 Cell *pastat(Node **a, int n)	/* a[0] { a[1] } */  in pastat()
1034 Cell *dopa2(Node **a, int n)	/* a[0], a[1] { a[2] } */  in dopa2()
1057 Cell *split(Node **a, int nnn)	/* split(a[0], a[1], a[2]); a[3] is type */  in split()
1173 Cell *condexpr(Node **a, int n)	/* a[0] ? a[1] : a[2] */  in condexpr()
1188 Cell *ifstat(Node **a, int n)	/* if (a[0]) a[1]; else a[2] */  in ifstat()
1203 Cell *whilestat(Node **a, int n)	/* while (a[0]) a[1] */  in whilestat()
1223 Cell *dostat(Node **a, int n)	/* do a[0]; while(a[1]) */  in dostat()
1241 Cell *forstat(Node **a, int n)	/* for (a[0]; a[1]; a[2]) a[3] */  in forstat()
1264 Cell *instat(Node **a, int n)	/* for (a[0] in a[1]) a[2] */  in instat()
1353 Cell *bltin(Node **a, int n)	/* builtin functions. a[0] is type, a[1] is arg list */  in bltin()
1443 Cell *printstat(Node **a, int n)	/* print a[0] */  in printstat()
1469 Cell *nullproc(Node **a, int n)  in nullproc()
1477 FILE *redirect(int a, Node *b)	/* set up all i/o redirections */  in redirect()
1502 FILE *openfile(int a, uchar *us)  in openfile()
1552 Cell *closefile(Node **a, int n)  in closefile()
1598 Cell *sub(Node **a, int nnn)	/* substitute command */  in sub()
1649 Cell *gsub(Node **a, int nnn)	/* global substitute */  in gsub()