Tack is an esoteric programming language, with only one symbol:
!. Tack was made by User: AmNow.
In Tack, the ! symbol marks to do the command associated with that cell, if there is no !, then the cell won’t be run. The cell table will loop, and run sequentially e.x.: cell 1 will run if marked, cell 2 will run if marked, etc.
- Push 35
- Input as a number
- Input as string
- ASCII to number
- Move bottom value up
- Move top value down
- Jump to cell top of stack * 27 (NO POP)
- Push 2
- Number to ASCII
- End Program.
- Jump to beginning Marked cells after it are not run.
- String to number
- Jump to cell Top of stack * 27 if the value below it is non zero. (NO POP)
- Logical Negate
- Less than
- Greater than
- Jump to the beginning if the top of the stack is not 0. Marked cells after it are not run.
- Push 4
Tack’s computational class is unknown, but it is most likely Turing Complete.