Indent the break of a nested foot loop in generated Python

packages/struktolab/src/common/code-generator.js

@@ -16,8 +16,9 @@ const TRANSLATIONS = {
     HeadLoopNode: { pre: "while ", post: ":\n" },
     FootLoopNode: {
       prepre: "while True:\n",
-      pre: "    if not ",
-      post: ":\n        break\n",
+      pre: "if not ",
+      post: ":\n",
+      postpost: "break\n",
     },
     FunctionNode: { pre: "def ", between: "(", post: "):\n" },
     CaseNode: { pre: "if ", post: ":\n" },
@@ -228,8 +229,9 @@ function transform(node, level, t, lang) {
       if (t.pseudoSwitch) {
         // Python: the pre/post contain the break logic
         lines.push(
-          indent(level) + t.FootLoopNode.pre + text + t.FootLoopNode.post,
+          indent(level + 1) + t.FootLoopNode.pre + text + t.FootLoopNode.post,
         );
+        lines.push(indent(level + 2) + t.FootLoopNode.postpost);
       } else {
         if (t.rightBracket) lines.push(indent(level) + t.rightBracket + " ");
         lines.push(t.FootLoopNode.pre + text + t.FootLoopNode.post);

packages/struktolab/src/common/code-generator.test.js

@@ -0,0 +1,14 @@
+import assert from "node:assert/strict";
+import { test } from "node:test";
+import { generateCode } from "./code-generator.js";
+import { KEYWORDS_EN, parsePseudocode } from "./pseudocode-parser.js";
+
+const python = (code) => generateCode(parsePseudocode(code, KEYWORDS_EN), "python");
+
+test("indents the break of a nested foot loop in Python", () => {
+  const code = "function f(n):\n    repeat:\n        n = n - 1\n    while n > 0";
+  assert.equal(
+    python(code),
+    "def f(n):\n    while True:\n        n = n - 1\n        if not n > 0:\n            break\n",
+  );
+});