FilesAndFolders!

FilesAndFolders! (FAF!) is a esoteric programming language created by LDRK11. FAF! isn't a normal esolang that you just pass a file for the interpreter to read. Instead FAF! as the name suggests, uses folders (and sometimes files). An interpreter in TypeScript is available on GitHub: https://github.com/ldrk11/FilesAndFolders.

Folder Structure

When FAF! reads a folder it gets sorted by alphabetical/numerical order. For example, if you had a folder like this:

SetValueStr
    Hello World
Print

It wouldn't work because Print would run first. However if you had something like this:

1SetValueStr
    Hello World
2Print

It would run SetValueStr first then Print would print it

Commands

0 Args means use as a file or empty folder

Command	Description	Args (files/folders)
Print	Prints the working value	0
PrintAscii	Gets the working values ascii character and prints it	0
Input	Takes input and sets the working value to the result	0
InputNum	Takes input and sets the working value to the result (As number)	0
Pop	Pop most recent item in stack and sets it as the working value	0
Push	Push the working value to the top of the stack and emptys the working value	0
Delete	Same as Pop command but doesn't set the working value	0
Copy	Same as Push command but doesn't empty the working value	0
Duplicate	Duplicate the top value on the stack	0
Add	Pop and Add top 2 values on stack and sets the working value to the result	0
Subtract	Pop and Subtract top 2 values on stack and sets the working value to the result	0
Multiply	Pop and Multiply top 2 values on stack and sets the working value to the result	0
Divide	Pop and Divide top 2 values on stack and sets the working value to the result	0
Modulo	Pop and Modulo top 2 values on stack and sets the working value to the result	0
IfSkip	Skips past the next command unless the working value is negitave or 0	Infinite
If	Runs code inside folder unless the working value is negitave or 0	Infinite
Goto	Gets the number in the file then goes to the folder/file with that number	1
End	Ends program	0
SetValueStr	Sets working value to the file (As string)	1
SetValueNum	Sets working value to the file (As number)	1
Shift	Pops the top value of the stack and pushes to the bottom	0
NewLine	New line in console	0

Examples

Cat

1Input
2Print

Truth Machine

1Input
2If
    3Print
        4Goto
            3
3Print