From 47aa8c15c112b9968a0c5e839bf4317899a669f2 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sat, 29 Aug 2026 11:47:18 +0000
Subject: [PATCH] Wire up the "Add a second version" button
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#btnAddForm existed in the markup, its label updated dynamically by
renderForms() ("+ Add version C", etc.), and its supporting helpers
(nextFormLetter, unusedCode, the remove-version button) were all in
place — but nothing ever attached a click handler to it. Clicking
"+ Add a second version" did nothing.

Wires it the same way btnAddWritten is wired: push a new form (next
letter, next unused code, empty key) into editing.forms and re-render.
Rebuilt QuickGrade.html and sw.js via `python build.py` to keep the
single-file build in sync.
---
 QuickGrade.html | 5 +++++
 js/app.js       | 5 +++++
 sw.js           | 2 +-
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/QuickGrade.html b/QuickGrade.html
index 9e468cc..de92e88 100644
--- a/QuickGrade.html
+++ b/QuickGrade.html
@@ -27429,6 +27429,11 @@ <h2 data-i18n="export.scale.h2">Grading scale</h2>
     editing.written.push({ label: '', max: 5, kind: 'short', expected: '' });
     renderWrittenList();
   });
+  on($('#btnAddForm'), 'click', function () {
+    editing.forms = editing.forms || [];
+    editing.forms.push({ id: nextFormLetter(), code: unusedCode(), key: [], rules: {} });
+    renderForms();
+  });
   ['#f_mcCount', '#f_choices'].forEach(function (sel) {
     on($(sel), 'change', function () {
       editing.mc.count = Q.clamp(parseInt($('#f_mcCount').value, 10) || 0, 0, 300);
diff --git a/js/app.js b/js/app.js
index 1dc8a4f..92cb198 100644
--- a/js/app.js
+++ b/js/app.js
@@ -3484,6 +3484,11 @@ function wireUI() {
     editing.written.push({ label: '', max: 5, kind: 'short', expected: '' });
     renderWrittenList();
   });
+  on($('#btnAddForm'), 'click', function () {
+    editing.forms = editing.forms || [];
+    editing.forms.push({ id: nextFormLetter(), code: unusedCode(), key: [], rules: {} });
+    renderForms();
+  });
   ['#f_mcCount', '#f_choices'].forEach(function (sel) {
     on($(sel), 'change', function () {
       editing.mc.count = Q.clamp(parseInt($('#f_mcCount').value, 10) || 0, 0, 300);
diff --git a/sw.js b/sw.js
index 5c8e797..b308459 100644
--- a/sw.js
+++ b/sw.js
@@ -15,7 +15,7 @@
  * a stale name ships an update nobody receives, and a stale list leaves a
  * file the app needs simply missing when offline.
  */
-var CACHE = 'quickgrade-c996e665524d';
+var CACHE = 'quickgrade-462da285317f';
 var SHELL = [
   './',
   './index.html',