AIexandrKotov / SLThree

C#-injectable imperative script language

SLThree

.NET script programming language.

For more information about language: slt-lang.github.io

Powerful REPL with useful commands

Embedding

SLThree may be runned in any .NET language. Minimal version for .NET Framework is 4.7.1, for .NET Standard is 2.1.

Here code example for C#:

using System;
using SLThree;
using SLThree.Embedding;

namespace TestSLThree
{
    public class Program
    {
        public class TC
        {
            public int x, y;
            public Method sum;
            public object Sum() => sum.Invoke(x, y);
        }

        public class TC2
        {
            public Func<int, int, int> sum2;
        }

        static void Main(string[] args)
        {
            //Context.ReturnedValue method
            Console.WriteLine("return 2 + 2 * 2;".RunScript().ReturnedValue);

            //Uwrapping method
            var tc = "x = 3; y = 5; sum = (a, b) => a + b;".RunScript().Unwrap<TC>();
            Console.WriteLine(tc.Sum());

            //[Experimental] Compilation:
            var tc2 = "sum2 = (new using jit).opt(sum2 = (i32 x, i32 y): i32 => x + y, self).CreateDelegate(@System.Func<i32, i32, i32>);".RunScript().Unwrap<TC2>();
            Console.WriteLine(tc2.sum2(35, 65));
        }
    }
}

LANG and REPL compatibility

Starting from language version 0.8.0, REPL no longer supports multiple versions at once and is built for each language update.

REPL version	LANG version
2.0.0	0.7.0
1.*	0.2.0 — 0.6.0

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