11.1Scgd# @(#)Makefile 5.9 (Berkeley) 2/26/91 21.1Scgd 31.1ScgdPROG= error 41.1ScgdSRCS= main.c input.c pi.c subr.c filter.c touch.c 51.1Scgd 61.1Scgd.include <bsd.prog.mk> 7