Before you begin, you must complete Exercise 3.2: Changing default editor settings.
You can configure the LPEX Editor to adopt the keyboard and command personalities of many popular editors. Most editor profiles differ only in the keys and commands used to perform various editor tasks. Some base editor profiles, listed below, also add prefix information and a command area at the start of each line:
The editor recognizes prefix commands used by these editor profiles. Depending on which profile you are using, you can enter SEU, XEDIT, or ISPF commands when the prefix area is active.
If you are an SEU expert you will appreciate the ability to use SEU commands.
To enter SEU commands:
Notice that the lines have been deleted.
Five new lines are inserted.
You have learned how to use SEU commands in the editor and now you are ready to begin Exercise 3.4: Requesting undo and redo operations.
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