feat: dotchain lang

src/dotchain/main.py

@@ -0,0 +1,29 @@
+
+from runtime.interpreter import program_parser
+from runtime.runtime import Runtime
+from runtime.tokenizer import Tokenizer
+import json
+
+script = """
+let rec = (c) => {
+    print(c);
+    if c == 0 {
+        return "c + 1";
+    }
+    rec(c-1);
+}
+
+let main = () => {
+    print("hello 嘉妮");
+    print(rec(10));
+}
+
+main();
+"""
+
+if __name__ == "__main__":
+    t = Tokenizer()
+    t.init(script)
+    runtime = Runtime(exteral_fun={"print": print})
+    ast = program_parser(t)
+    result = ast.exec(runtime)