Doggoscript

A programming language created in C++

Features

• Variables
• If statements
• For loops
• While loops
• Functions
• Lists
• Strings
• Arithmetic Operators
• Comparison Operators
• Logical Operators
• Control Statements
• Comments
• Scopes (outside a function)
• Classes
• Modules
• Error Handling
• Maps / Dicts
• File IO

Example

// This is a comment :)

incl "math"

fn join($elements, $seperator) {
    val $result is ""
    val $len is $elements->length()

    for $i in 0..$len {
        $result is $result + str($elements->at($i))

        if $i != $len - 1 {
            $result is $result + $seperator
        }
    }

    return $result
}

fn fibonacci($n) {
    val $a is 0
    val $b is 1
    val $result is []

    for $i in 0..$n {
        $result->append($a)

        val $temp is $a
        $a is $b
        $b is $temp + $b
    }

    return $result
}

val $res is "Calculating fibonacci sequence up to 100...\n\n"

print($res)

val $fib is fibonacci(100)

print(join(fibonacci(100), " "))
$res is $res + join($fib, " ")

print("10 + 20 is...")
print(add(10, 20))

val $file_str is load_file("hello.txt")
print("File 'hello.txt' content: " + $file_str)

save_file("save.txt", $res)

View grammar.txt to view the grammar