1Mworms worms.c /^main(argc, argv)$/ 2cursor worms.c /^#define cursor(c, r) tputs(tgoto(CM, c, r), 1, fpu/ 3fputchar worms.c /^fputchar(c)$/ 4nomem worms.c /^nomem()$/ 5onsig worms.c /^onsig()$/ 6