diff --git a/examples/test.gs b/examples/test.gs
new file mode 100644
index 0000000..7c0d49b
--- /dev/null
+++ b/examples/test.gs
@@ -0,0 +1,3 @@
+point(3 | 4)
+
+point(6 | 7)
\ No newline at end of file
diff --git a/package.json b/package.json
index 18533db..3c6b35f 100644
--- a/package.json
+++ b/package.json
@@ -11,5 +11,8 @@
   "devDependencies": {
     "ts-node": "^10.4.0",
     "typescript": "^4.5.2"
+  },
+  "dependencies": {
+    "@types/node": "^16.11.10"
   }
 }
diff --git a/src/doc/syntax.md b/src/doc/syntax.md
new file mode 100644
index 0000000..14005e0
--- /dev/null
+++ b/src/doc/syntax.md
@@ -0,0 +1,16 @@
+# Syntax
+
+```
+point(3 | 4) -> A
+point(6 | 7) -> B
+
+line(A, B) -> AB
+line(0 | 0, 100 | 100)
+
+circle(A, len(AB))
+```
+
+## Primitives
+* `Point point(x, y)` is a 2D point. It returns an element of type `Point`
+* `Line line(Point from, Point to)` is a straight line. It returns an element of type `Line`.
+* `Circle circle(Point center, radius)` draws a circle at `center` and `radius`
\ No newline at end of file
diff --git a/src/geometry.ts b/src/geometry.ts
index 82e2c59..58abec9 100644
--- a/src/geometry.ts
+++ b/src/geometry.ts
@@ -1,24 +1,70 @@
 import { Vector2D } from "./vector.js"
 import * as shape from "./shapes.js"
 
+function loadScript(filepath: string): string
+{
+    var result = null;
+    var xmlhttp = new XMLHttpRequest();
+    xmlhttp.open("GET", filepath, false);
+    xmlhttp.send();
+    if (xmlhttp.status==200) {
+        result = xmlhttp.responseText;
+    }
+
+    return result;
+}
+
 class Geometry extends HTMLElement
 {
     private canvas: HTMLCanvasElement;
     private context: CanvasRenderingContext2D;
+    private sourceFile: string;
 
     constructor()
     {
         super();
 
+        if(!this.hasAttribute("src"))
+        {
+            return;
+        }
+
+        let sourceFile = this.getAttribute("src");
+        let content = loadScript(sourceFile);
+
+        let lines = content.split("\n");
+        for(let line of lines)
+        {
+            if(line === "\r")
+            {
+                console.log("empty");
+                continue;
+            }
+
+            let instruction = line.split("(")[0];
+
+            switch(instruction)
+            {
+                case instruction:
+                {
+                    let coords = line.split("(")[1].split("|");
+                    console.log(coords);
+                    break;
+                }
+
+                default:
+                {
+                    console.log("something else");
+                    break;
+                }
+            }
+        }
+
         this.attachShadow({mode: "open"});
         let canvas = document.createElement("canvas");
         canvas.width = 500;
         canvas.height = 500;
         let context = canvas.getContext("2d");
-        context.lineCap = "round";
-        context.lineJoin = "round";
-        context.strokeStyle = "black";
-        context.lineWidth = 1;
 
         this.canvas = canvas;
         this.context = context;