Fluffle Puff

Fluffle Puff (also known as BrainPuff or FluffleFuck) is an esoteric programming language created by juju2143 in January 2014. It is a simple Brainfuck variant designed to be similar to the speech of My Little Pony: Friendship is Magic fan character Fluffle Puff.

Language overview

Fluffle Puff is mostly identical to Brainfuck, except the symbols are substituted:

Brainfuck	Fluffle Puff	Description
>	b	Move the pointer to the right
<	t	Move the pointer to the left
+	pf	Increment the memory cell under the pointer
-	bl	Decrement the memory cell under the pointer
.	!	Output the character signified by the cell at the pointer
,	?	Input a character and store it in the cell at the pointer
[	*gasp*	Jump past the matching *pomf* if the cell under the pointer is 0
]	*pomf*	Jump back to the matching *gasp* if the cell under the pointer is nonzero

Due to the simple substitution, Fluffle Puff can be considered equivalent to TrivialBrainfuckSubstitution("b","t","bf","pl","!","?","*gasp*","*pomf*") and as such is Turing-complete.

Examples

This is a simple Hello, world! program:

pfpfpfpfpfpfpfpfpfpf*gasp*bpfpfpfpfpfpfpfbpfpfpfpfpfpfpfpfpfpfbpfpfpfbpfttttbl*pomf*bpfpf!bpf!pfpfpfpfpfpfpf!!pfpfpf!bpfpf!ttpfpfpfpfpfpfpfpfpfpfpfpfpfpfpf!b!pfpfpf!blblblblblbl!blblblblblblblbl!bpf!b!

Implementations

• Reference implementation
• Brainfuck to Fluffle Puff converter