142 static char **margv = NULL;  variable
183 		if ((newmargv = realloc(margv, margvlen * sizeof (char *)))
188 		margv = newmargv;
191 	margv[margc] = str;
2968 		argv = margv;  in tn()
3474 		if (margv[0] == 0) {  in command()
3477 		c = getcmd(margv[0]);  in command()
3490 		if ((*c->handler)(margc, margv)) {  in command()
3618 		if (margv[0] == 0)  in cmdrc()
3620 		c = getcmd(margv[0]);  in cmdrc()
3622 			(void) printf("?Ambiguous command: %s\n", margv[0]);  in cmdrc()
3626 			(void) printf("?Invalid command: %s\n", margv[0]);  in cmdrc()
3634 			    margv[0]);  in cmdrc()
3637 		(*c->handler)(margc, margv);  in cmdrc()