/* See LICENSE file for copyright and license details. */ #include #include #include "util.h" int main(int argc, char *argv[]) { int nflag = 0; argv0 = *argv, argv0 ? (argc--, argv++) : (void *)0; if (*argv && !strcmp(*argv, "-n")) { nflag = 1; argc--, argv++; } for (; *argv; argc--, argv++) putword(stdout, *argv); if (!nflag) putchar('\n'); return fshut(stdout, ""); }