How do you operate Delphi's macro recorder?

I am using Delphi 2009 and I开发者_开发知识库 noticed that there is a macro recorder below the code editor. How do I use it?

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1. click the record button
2. edit some text
3. click the stop button
4. click the run button

When you have gotten the concept change step 2 to your needs.

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You can also try GExperts' Macro Library expert. It makes Delphi's macros much more useful to me.