Fh

Fh

Designed by	User:As
Appeared in	2025
Computational class	Unknown
Reference implementation	Python

Not to be confused with eafh, nor h.

Fh is Joke Esoteric programming language inspired by eafh. It is Deadfish without i, d, s, o.

Commands (Instructions)

Command	What does it do?
h	Halt

Implementation

This can be implemented in all languages that terminate on their own if they have no code, and in all languages that have a command similar to sys.exit()

Python

break

or

import sys
sys.exit()

In any case, the program will terminate, even if you write "Please don't terminate!!"

A more literal implementation:

for c in input():
    if c=="h":break

Even if you don't write h, the program will terminate according to Python standards, as I already said.

Deadfish

h

&-/

&-halt