@1134234084.0
 [rsc] --rw-rw-r-- M 23513 glenda sys 13455 Dec 10 11:44 sys/src/cmd/bc.y
	/n/sourcesdump/2005/1210/plan9/sys/src/cmd/bc.y:956,962 - 
	/n/sourcesdump/2005/1211/plan9/sys/src/cmd/bc.y:956,962
	  			sflag++;
	  			break;
	  		default:
	- 			fprint(2, "Usage: bc [-l] [-c] [file ...]\n");
	+ 			fprint(2, "Usage: bc [-cdls] [file ...]\n");
	  			exits("usage");
	  		}
	  		argc--;