Chapter 14. Testing and Debugging Scripts


At some point, you're bound to write a script that misbehaves. Maybe you'll forget to press Return after a line of code, or you'll accidentally use if when you mean to use repeat. Either way, your script won't work the way you want it to, and you'll waste several minutesor longertrying to track down the problem.

Fortunately, AppleScript has several tools for fixing scripts. Some, like the AppleScript compiler (see below), make sure that your script works before you try to run it. Other tools, like the Xcode debugger (Section 14.5), let you track down errors while your script is running. No matter what tool you use, you're never left to hunt for errors alone.

The example scripts from this chapter can be found on the AppleScript Examples CD (see Sidebar 2.1 for instructions).



AppleScript. The Missing Manual
AppleScript: The Missing Manual
ISBN: 0596008503
EAN: 2147483647
Year: 2003
Pages: 150

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