# FKYSoxide this is a [F\*cking Kill Yourself lang](https://github.com/eleoelo/fkys) interpretter, independently rewritten in Rust. Update from October 2024: FKYS author's GitHub was banned :( ## Syntax ``` e - exit programm > - moves pointer right < - moves pointer left + - increments cell - - decrements cell i - integer output mode (enabled by default) c - character output mode n - inserts newline s - inserts space o - prints the contents of the cell to the console p - accepts input from the user into the cell l - sets cell value to 125 [] - loop (runs while the cell != 0) # - comments the rest of line ``` tabs, spaces and other symbols are just ignored ## Installing Simply run `cargo install --locked fkys-rs` in your terminal. ## Usage To run script, just pass `fkysoxide `. ## Code examples Use `+` and `-` to increment or decrement the value in the current cell respectively. This example makes the value of the cell equal to 3. ``` ++++- ``` Use `l` to set the cell's value to 125 ``` l--- ``` Now the value of the cell at 0 is equal to 122. Use `o` to output the current cell's value, use `p` to put the number from the stdin. ``` p---o ``` If we put 20, the code will output 17. Also use `s` to output space, and use `n` to go to the next line. What if you want to output a text? You can do that. Use `c` to go into the text output mode, and use `i` to go back to the number output mode. When you are in the text output mode, numbers are converted to characters using the ASCII table. For example, the following code outputs `Hello, world!` ``` cl-----------------------------------------------------o >l------------------------o+++++++oo+++o>+++++++++++ +++++++++++++++++++++++++++++++++os>l------o<-----------o ``` But if you remove the `c` at the beginning, the code will output this: ``` 7210110810811144 11911111410810033 ``` Loops repeat until the current cell's value doesn't equal to 0. For example, this sample outputs the whole ASCII table. ``` l[oscoin-] ``` You can comment the code line using `#` ``` ++++ # 4 --- # 1 ``` Use `e` to exit programm (code 0)