Question: Given an input, output that input followed by a newline endlessly.

Input will be a string consisting only of printable ASCII characters (`0x20-0x7E`) and newlines (`0x0A`).

If input is length 0, endlessly output newlines.

This is [code-golf](/questions/tagged/code-golf "show questions tagged 'code-golf'") so fewest bytes **in each language** wins!

Answer: 
PHP, 20 bytes
=============

```
for(;;)echo"$argn
";

```
[Aceto](https://github.com/aceto/aceto), 8 bytes
================================================

```
>v
np
rk

```

Uses sticky mode to avoid having to duplicate the string.