flight_script 0.1.1

A small flutter compatible embeded scripting language. Because sometimes you just need some scripting..

A small scripting language to embed in your flutter projects.

Features

• Lightweight scripting. Define functions. create loops. Assign variables. All the usuals.
• Call dart functions from flight, or call flight from dart.
• Interpreter can dynamically adapt while running
• VM is separate from the parser, for added extensibility

Getting started

Initializing the interpreter and running a script:

import 'package:flight_script/flight_script.dart';

void main() {
  final interpreter = Interpreter();
  interpreter.eval('"The answer to the ultimate question is " << 42 print');
}

Result

[Hello, World!]

Notice that returned values are returned in an array, as multiple returns are allowed

Advanced example

A stack based, recursive, factorial function

{
   dup > 1
   <{ dup - 1 ! _* }>
   <{ }>
   if
} -> !

5 ! print

More examples in the examples/ folder.