What Is Script Debugger?
Script Debugger is an integrated development environment focused entirely on AppleScript. This focus allows Script Debugger to deliver a suite of tools that make AppleScript development amazingly productive. Features like the dictionary explorer allow you to look directly into any application’s live scripting interface and step wise debugging with the ability to see the state of all your variables make AppleScript usable in a way you’ve never experienced before. Of course, this is just a taste of the things Script Debugger does.

Explore
Success with AppleScript depends on understanding the applications you want to automate. Script Debugger’s dictionary window is where you discover the information and commands applications offer. But that’s just the launching off point. The Explorer is the place where you can experiment with the application, where you can explore the data that it offers and manipulate the data to see how the application responds.

The power of Explorers doesn’t drop away when you leave the dictionary. As you move to edit your script they follow you and are available as you create and debug your script to show the information you’re operating on.

Edit
Once you’ve discovered how to exploit the capabilities of an application, you’re ready to write scripts. Maximize productivity and write scripts easily and quickly with Script Debugger’s powerful and flexible code creation features. Insert tell blocks for applications and objects or properties. Script Debugger’s ‘clippings’ and text substitution features intelligently insert code ranging from AppleScript constructs (such as repeat loops), to basic tell blocks, to application commands (including parameters). Features expressly honed for the peculiarities of the AppleScript language let you easily navigate large scripts, automatically enter “end” lines and closing delimiters, and more.

Debug
As you create a script, you’ll need to test it to make sure it behaves as expected. The first step is to run the script. Should an error stop the script, Script Debugger tracks all the variables and their values up to that point, making it easy to discover what went wrong. Script Debugger presents a complete picture of what’s happening as your script runs.

The ever-present Explorers continually appear to show any value in great detail. If the value happens to be a reference to a song in iTunes, for example, it not only gives you its name, it also lets you explore the song’s attributes.

Use single-stepping to watch your script as it runs, line by line, viewing the values of all variables at every stage of the script’s execution. Use breakpoints to pause your code at key points. You can even create breakpoints that trap conditions in your code. You’ll never have to add another AppleScript log statement just to see where you are and what the value of an important variable is. With Script Debugger, your code works by design, not by guesswork.
Deploy

System Requirements:
Script Debugger 6 requires Mac OS X 10.10 (Yosemite) or later.
 
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