Fix a bug where a functions command would not run in sync with the store and context processing instructions

Add source information to Break command

js/processor/ivprogProcessor.js

@@ -146,7 +146,7 @@ export class IVProgProcessor {
       funcStore,
       func.variablesDeclarations
     );
-    const finalSto = this.executeCommands(stoWithVars, func.commands);
+    const finalSto = await this.executeCommands(stoWithVars, func.commands);
     this.stores.pop();
     this.context.pop();
     return finalSto;