EXIT_ENOENT      1215 src/callproc.c   _exit (err == ENOENT ? EXIT_ENOENT : EXIT_CANNOT_INVOKE);
EXIT_ENOENT      1894 src/emacs.c                    exit (errno == ENOENT ? EXIT_ENOENT : EXIT_CANNOT_INVOKE);
EXIT_ENOENT       749 src/sysdep.c         _exit (errno == ENOENT ? EXIT_ENOENT : EXIT_CANNOT_INVOKE);