brfck
v1.6.0
Published
An easy and expandable Brainfuck interpreter
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brfck
An easy and expandable Brainfuck and another estoteric languages interpreter
Brainfuck
Brainfuck syntaxes
|BrainFuck|BrainFuck++|EZscript|RediScript| |:-------:|:-------:|:------:|:--------:| |>|>|Next|L| |<|<|Prev|P| |+|+|pLus|E| |-|-|Minus|D| |.|.|Output|I| |,|,|Input| | |[|[|Start|{| |]|]|End|}| | |#|Reset|R|
Learning Brainfuck
Designed by Urban Müller in 1993, Brainfuck is a Turing-complete programming language made of eight instructions, each a single character in length, and no operands:
> : increments the data pointer
< : decrements the data pointer
+ : increases byte-value at the data pointer by one
- : decreases byte-value at the data pointer by one
. : converts the byte-value at the data pointer into an ASCII character
, : accepts input an stores it's byte-value at the data pointer
[ : if the byte-value at the data pointer is zero, jump forward to the instruction after the matching ']'
] : if the byte-value at the data pointer is non-zero, jump back to the instruction after the matching '['
HQ9+
Commands
H : prints "Hello, world!"
Q : prints program source code
9 : prints the lyrics to 99 Bottles of Beer
+, P : add one to accumulator, useless