70 #define	ETABS		(Inpos % Etabn)
154 static	int	Inpos;  variable
648 		Inpos = 0;  in print()
883 			for (Inpos = 0; ; ) {  in nexbuf()
890 						if (Inpos < Colw - 1) {  in nexbuf()
895 						Inpos++;  in nexbuf()
909 						Inpos++;  in nexbuf()
911 					Inpos += wcwidth(wc);  in nexbuf()
914 				if (Inpos <= Colw || wc == '\n') {  in nexbuf()
923 					if (Inpos == 0)  in nexbuf()
929 					if (Inpos > 0)  in nexbuf()
930 						--Inpos;  in nexbuf()
1124 		++Inpos;  in get()
1135 			Inpos++;  in get()
1139 		Inpos += wcwidth(wc);  in get()
1146 		if (Inpos > 0)  in get()
1147 			--Inpos;  in get()
1156 		Inpos = 0;  in get()