52 extern CELL *execute(), *nodetoobj(), *fieldel(), *dopa2(), *gettemp();
84 	execute(a);  in run()
93 execute(NODE *u)  in execute()  function
130 		x = execute(a[0]);  in program()
138 		x = execute(a[1]);  in program()
146 		x = execute(a[2]);  in program()
176 	x = execute(a[1]);  in array()
214 	x = execute(a[0]);  in matchop()
236 	x = execute(a[0]);  in boolop()
242 		y = execute(a[1]);  in boolop()
249 		y = execute(a[1]);  in boolop()
277 	x = execute(a[0]);  in relop()
278 	y = execute(a[1]);  in relop()
347 	x = execute(a[0]);  in indirect()
366 	y = execute(a[0]);  in substr()
374 	x = execute(a[1]);  in substr()
382 		x = execute(a[2]);  in substr()
411 	x = execute(a[0]);  in sindex()
414 	x = execute(a[1]);  in sindex()
476 				x = execute(a);  in format()
520 		x = execute(a);  in format()
582 	x = execute(a[0]);  in a_sprintf()
598 	x = execute(a[0]);  in arith()
602 		y = execute(a[1]);  in arith()
647 	x = execute(a[0]);  in incrdecr()
672 	x = execute(a[0]);  in assign()
673 	y = execute(a[1]);  in assign()
731 	x = execute(a[0]);  in cat()
732 	y = execute(a[1]);  in cat()
763 		x = execute(a[0]);  in pastat()
766 		x = execute(a[1]);  in pastat()
785 		x = execute(a[0]);  in dopa2()
791 		x = execute(a[1]);  in dopa2()
795 		x = execute(a[2]);  in dopa2()
838 	x = execute(a[0]);  in split()
844 		x = execute(a[2]);  in split()
919 	x = execute(a[0]);  in ifstat()
922 		x = execute(a[1]);  in ifstat()
926 		x = execute(a[2]);  in ifstat()
943 		x = execute(a[0]);  in whilestat()
946 		x = execute(a[1]);  in whilestat()
969 	z = execute(a[0]);  in forstat()
973 			x = execute(a[1]);  in forstat()
977 		x = execute(a[3]);  in forstat()
985 		z = execute(a[2]);  in forstat()
1011 			x = execute(a[2]);  in instat()
1038 			y = execute(a[0]);  in jump()
1066 	x = execute(a[1]);  in fncn()
1106 		y = execute(x);  in print()
1181 	x = execute(b);  in redirprint()