12 while((p = Brdline(&b, '\n')) != nil)
13 if(write(1, p, Blinelen(&b)) != Blinelen(&b))
14 sysfatal("write error copying %s: %r", s);
19 main(int argc, char *argv[])
26 else for(i=1; i<argc; i++){
27 f = open(argv[i], OREAD);
29 sysfatal("can't open %s: %r", argv[i]);