Virtual Events
The new event command defines virtual events like <<Cut>> <<Copy>> and <<Paste>>. These virtual events map to different physical events on different platforms. For example, <<Copy>> is <Control-c> on Windows and <Command-c> on Macintosh. You can write your scripts in terms of virtual events, and you can define new virtual events for your application. You can also use the event command to generate events for testing purposes. Virtual events and the event command are described starting at page 380.
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