Segfuck

Segfuck is a variant of brainfuck which encourages frequent segmentation faults.

Language Overview

Segfuck operates on an unbounded array of uninitialized memory cells of machine word size.

Command	Description
`>`	Move the pointer to the right.
`<`	Move the pointer to the left.
`0`	Store the value 0 in the memory cell at the pointer.
`+`	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.
`^`	Set the address of the pointer to the value in the cell at the pointer.
`!`	If the cell at the pointer is not 0, segfault. Otherwise, if the cell at the pointer is integer n, jump to the nth instruction.
`?`	If the cell at the pointer is not 0, do nothing. Otherwise, if the cell at the pointer is integer n, jump to the nth instruction.