Add print built-in function

README.md

@@ -35,6 +35,7 @@ Table of contents for the Omega spec
 - [Values](#values)
 - [Special cases](#special-cases)
 - [Keywords](#keywords)
+- [Built-in functions](#built-in-functions)
 
 ## Examples
 Before any of the following examples, a print-function has been defined in the global scope. The print-function takes in a String-type as a parameter.
@@ -455,4 +456,10 @@ if (int_opt?) {
 
 - Before `as` there must be a variable, or a value, and after there must be the type which the value is attempted to be cast as.
 - If the rightside of the operator is not a type, a parse§ time error occurs.
-.
+
+## Built-in functions
+
+- [`print(text: string)`](#print-text-string)
+
+#### `print(text: string)`
+Prints `text` to standard (stdout, to console by default). This is configurable by changing stdout in the Omega VM.