1031 	int	chars = 0;  in readbuf()  local
1042 				lines++; nls++; chars = 0; skip = 0;  in readbuf()
1047 				if (chars) chars--;  in readbuf()
1051 				move = Itabn - ((chars + Itabn) % Itabn);  in readbuf()
1052 				move = (move < width-chars) ? move :  in readbuf()
1053 				    width-chars;  in readbuf()
1054 				chars += move;  in readbuf()
1060 						chars++;  in readbuf()
1062 					chars += wcwidth(**s);  in readbuf()
1065 		if (chars > width) {  in readbuf()
1069 			chars = 0;  in readbuf()