return codes
0 = success
2 = not implemented
1 = unknown error
3 = grammar error
4 = operator error
5 = parsing error
11 = variable not found
12 = configuration does not allow this operation
31 = statement isnt correct
34 = Unknown keyword
35 = Unknown type
36 = Unknown operator
37 = Unknown assignment operator
38 = unknown comparisment operator
51 = codeblock/string was never closed
52 = codeblock was never opened
53 = string was never opened
54 = expected opening of bool expression
55 = expected closening of bool expression
361 = illegal conversion
341 = wrong type scheme given
311 = expected codeblock
312 = expected variable
313 = variable already exists
314 = expected string
315 = malformed string
316 = expected raw value
317 = malformed function
318 = too few arguments
319 = expected variable of type list
43 = unsupported operator
44 = unsupported function

grammar:

    keywords: define, compare, do, repeat, index, end, turn
    types: func, string, integer, float, list
    built-in functions: print, input, append, pop, remove, size, cdir, listdir, w_file, r_file
    operators: + - / *
    assignment operators: = += -= *= /=
    comparisment operators: > < >= <= == != in not and or
    things in {} is considered code and will be executed first when for example assigning a variable, example: define string teststring {do input}
    doesnt work in function definition tho.

    keywords usage:
    define <datatype> <name> <initial value>
    compare <operand 1> <comparisment operator> <operand 2> <code block>
    do <target> <additional operands> (used in both variable manipulation and function calling. variable manipulation example: do foo = 3   function call example: do foo "hello world!")
    repeat <operand 1> <comparisment operator> <operand 2> <code block> (the code block is executed as often until the comparisment statement returns true)
    index <target> <target index> (return element of target at given index. lists and strings are only supposed to work)
    strings are marked by either "" or ''

example code, used to test the parser:

define string anotherfoo "{codeblockinsidestringtest}"
define string anotherfoo2 "ja, das sind 2''."
define func foofunction {
    define func functioninsideafunction {
        define string foo2 "FIAF"
        do print foo
    }
    define string foo "Hello, World!"
    do print foo
    do functioninsideafuntion
}
do foofunction