Implement assign and set commands, improve output format

src/vm/commands/index.ts

@@ -43,9 +43,12 @@ import {Each} from "./each.js";
 import {Words} from "./words.js";
 import {Drop} from "./drop.js";
 import {Sort} from "./sort.js";
+import {Set} from "./set.js";
+import {Assign} from "./assign.js";
 
 export type Commands = Command<CommandData>[]
 export const commands: Commands = [
+    new Assign,
     new Clear,
     new Contains,
     new Copy,
@@ -78,6 +81,7 @@ export const commands: Commands = [
     new RSub,
     new RunFile,
     new Save,
+    new Set,
     new Show,
     new Sort,
     new Split,