# Smart Keys settings: Scala

> **TL;DR**
> `File | Settings | Editor | General | Smart Keys | Scala` for Windows and Linux
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> `IntelliJ IDEA | Settings | Editor | General | Smart Keys | Scala` for macOS
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> `Ctrl+Alt+S` (Windows), `⌘ Comma` (macOS), `⌘ Comma` (IntelliJ IDEA Classic (macOS)), `⌘ Comma` (macOS System Shortcuts), `Ctrl+Alt+S` (XWin), `Ctrl+Alt+S` (GNOME), `Ctrl+Alt+S` (KDE), `Ctrl+Alt+S` (Emacs), `Ctrl+Alt+S` (Sublime Text), `⌘ Comma` (Sublime Text (macOS)), `Ctrl+Alt+S` (NetBeans), `Ctrl+Alt+S` (Visual Studio), `⌘ Comma` (Visual Studio (macOS)), `Ctrl+Alt+S` (Eclipse), `⌘ Comma` (Eclipse (macOS)) ![the Settings icon](https://resources.jetbrains.com/help/img/idea/2026.2/app.expui.general.settings.svg)

Use this settings page to configure typing assistance features in Scala.

For more information about Scala support in IntelliJ IDEA, see [Get started with Scala](get-started-with-scala.html).

| Item | Description |
| --- | --- |
| Insert pair quotes for multiline string | With this option selected, IntelliJ IDEA inserts closing triple quotes when you try to add a multiline string. ![Scala triple quotes](https://resources.jetbrains.com/help/img/idea/2026.2/scala_quotes.png)  |
| Wrap single expression body with closing brace after '{' | With this option selected, IntelliJ IDEA wraps the body of an expression with braces.  |
| Upgrade simple string into interpolated after ${ | With this option selected, IntelliJ IDEA recognizes the interpolated string and adds a closing brace when you insert ${ inside a simple string. ![Scala interpolated string](https://resources.jetbrains.com/help/img/idea/2026.2/scala_simple_string_to_interpolated.png)  |