Fucklang

Fucklang is an assembly-like but human-readable lanugage that is compiled to brainfuck. It's main purpose is to make programming in brainfuck faster, better and more efficient.

Syntax

Variables

Fucklang uses normal named variables, that are declared using var command:

var a 2;

If you want to change value of already exisitng variable, you can use command val:

val a 2;
val a 3;
val a "Hi!";

As you can see, Fucklang is dynamically typed, although all value types it supports is int and string. Arrays are not supported in Fucklang.

If, for, while and loop

If statement is based partly on assembler and partly on c:

ifeq a 2;
//code;
else;
//another code;
ifend;

Possible variations of if statement are: ifeq (if equal), ifneq (if not equal), ifgr (if greater than), ifls (if less than), ifgrq (if greater or equal), iflsq (if less or equal), ifst (if same value type). For statement is limited to incrementation by one starting on zero:

for a 6;
//code;
forend;

As explanation, this is similar code written in c:

for (int i = 0; i < 6; i++) {
//code
}

While loop is simply based on if statement, so that you won't have to remember bunch of different commands:

while ifgr a 3;
//code;
whileend;

And finally, loop command is used in infinite loops:

loop;
//this code will be
executed forever;
loopend;

Math operations

Math operations are performed using commands add, sub, mult, div as follows:

var a 3; //a = 3;
add a 6; //a = 3+6 = 9;
sub a 1; //a = 9-1 = 8;
div a 2; //a = 8/2 = 4;

Input/Output

Input and output operations are performed by commands in and out:

//Multiplication program
in a;
in b;
mult a b;
out a;

The in operation always saves input as an integer, so if you want to save it as string use instr [variable name] [length of the string]

Comments

Comments starts normaly with //, but they must be ended with semicolon like a command.

Examples

Hello World

out "Hello, World!";

Cat

loop;
in a;
out a;
loopend;

Calculator

out "Enter two numbers: ";
in a;
in b;
var sum a;
add sum b;
out "Sum is: ";
out sum;
var dif a;
sub dif b;
out "Difference is: ";
out dif;
var prod a;
mult prod b;
out "Product is: ";
out prod;
var port a;
div port b;
out "Portion is: ";
out port;

Compiler

Not yet done.