Brainlove

Brainlove is another extension of the brainfuck language.

Description

Brainlove adds a few more commands to brainfuck in order to make it easier to program in.

Commands

(Assuming ptr is a pointer to a char array and str is a char variable.)

Command	C translation
>	++ptr;
<	--ptr;
+	++(*ptr);
-	--(*ptr);
.	putchar(*ptr);
,	*ptr = getchar();
[	while(*ptr) {
]	}
(	while(!*ptr) { /* loop while *ptr == 0 */
)	}
~	break; /* break from the most inner loop */
$	str = *ptr; /* store *ptr in storage, taken from Extended Brainfuck Type I */
!	*ptr = str; /* return from storage, taken from Extended Brainfuck Type I */

Examples

Not function (0 becomes 1 and 1 becomes 0)

-[++~]

if(value != 0) {STUFF}

[STUFF~]

if(value == 0) {STUFF}

(STUFF~)

Swap two values who are next to each other (uses one extra cell)

$>>!<$<!>>$<!>