Customized user scripts/stylesheets: iPhone fixes

App/Settings/CodeEditorSettingsViewController.swift

@@ -14,6 +14,9 @@ class CodeEditorSettingsView: UIView
     override init(frame: CGRect) {
         super.init(frame: frame)
         
+        self.backgroundColor = UIColor.systemBackground
+        
+        textView.backgroundColor = UIColor.secondarySystemBackground
         textView.font = .monospacedSystemFont(ofSize: 12.0, weight: .regular)
         textView.autocorrectionType = .no
         textView.autocapitalizationType = .none
@@ -66,6 +69,11 @@ class CodeEditorSettingsViewController: UIViewController, UITextViewDelegate
         settingsView.textView.text = Settings.shared[keyPath: settingsKeypath]
     }
     
+    override func viewWillDisappear(_ animated: Bool) {
+        super.viewWillDisappear(animated)
+        saveContents()
+    }
+    
     private func saveContents() {
         Settings.shared[keyPath: settingsKeypath] = settingsView.textView.text!
     }