DoWhileFuck

DoWhileFuck is an esolang invented by User:None1, inspired by brainfuck, it is actually brainfuck with do-while loops instead of while loops.

Commands

DoWhileFuck operates on an array of memory cells, each initially set to zero. There is a pointer, initially pointing to the first memory cell. The commands are:

Command	Description
>	Move the pointer to the right
<	Move the pointer to the left
+	Increment the memory cell at the pointer
-	Decrement the memory cell at the pointer
.	Output the character signified by the cell at the pointer
,	Input a character and store it in the cell at the pointer
[	Do nothing
)	Jump back to the matching [ if the cell at the pointer is nonzero

Examples

Cat program

[,.)

Infinite loop

+[)