{
int i;
- if (argc == 1)
+ if (argc >= 2 && *argv[1] == '-') {
+ usage("yes [OPTION]... [STRING]...\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+ "\nRepeatedly outputs a line with all specified STRING(s), or `y'.\n"
+#endif
+ );
+ }
+
+ if (argc == 1) {
while (1)
if (puts("y") == EOF) {
perror("yes");
exit(FALSE);
}
+ }
while (1)
for (i = 1; i < argc; i++)