How to Create Block Comments in Xcode

How to Create Block Comments in Xcode

28 February 2025 Stephan Petzl Leave a comment Xcode

Working with ANSI-compatible C code in Xcode can be challenging due to its limited support for block comments. Unlike other IDEs such as Sublime Text or Eclipse, Xcode does not provide a straightforward menu option or dedicated shortcut for block comments. However, there are several methods to achieve this functionality, each with its own merits.

Using Keyboard Shortcuts

For a quick and effective solution, you can use the keyboard shortcut Command + / to comment out a block of code. This method is highly recommended for its simplicity and ease of use. Simply highlight the code you wish to comment and press the shortcut keys.

Automator Service with AppleScript

If you’re looking for a more customizable solution, consider creating an Automator service using AppleScript. This approach allows you to create a service that can be accessed from Xcode’s Services menu or by assigning a custom shortcut. Here’s a step-by-step guide:

  1. Open Automator and choose Services.
  2. Select Run AppleScript and check “Output replaces selected text”.
  3. Enter the following AppleScript code: 
    on run {input, parameters}
return "/*\n" & (input as string) & "*/"
end run
  4. Save the service and assign a keyboard shortcut through System Preferences > Keyboard > Shortcuts.

Plugin Solutions

There are also plugin options available, such as the BlockComment for Xcode plugin. This plugin was designed to provide block comment functionality and can be installed via a GitHub repository. However, please note that plugin support in Xcode has undergone changes, and some older plugins may no longer be compatible with newer versions.

Custom Keyboard Shortcuts

For users with non-standard keyboards, such as German layouts, you may need to define your own shortcut. This can be done by navigating to Xcode > Preferences > Key Bindings and setting a shortcut that suits your setup.

Enhancing Your Development Workflow with Repeato

While managing block comments in Xcode is essential, automating your testing process can significantly enhance your development workflow. This is where Repeato can be a game-changer. As a no-code test automation tool for iOS, Android, and web apps, Repeato allows you to create, run, and maintain automated tests quickly and efficiently.

Repeato’s computer vision and AI technologies ensure fast test recording, editing, and execution. With support for command line scripts and JavaScript code, it’s an ideal solution for automating complex tasks. Additionally, Repeato’s data-driven and keyword-driven testing capabilities, along with its text and JSON format data storage, make it easy to integrate with version control systems.

By choosing Repeato, you can overcome some of the limitations faced with other tools like Katalon, such as scripting language restrictions and resource-intensive operations. Explore more about Repeato’s features and how it can streamline your testing process by visiting our documentation.

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