> **Possible Duplicate:**  
> [Automatic code reindent button](http://meta.stackoverflow.com/questions/82671/automatic-code-reindent-button)  

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I often see questions with a lot of messy code thrown in. It's hard and unpleasant to dig it, and sometimes even hard to even understand what is done there.

Is this a good idea to make "Prettify code" button in the editing interface which inserts/removes line breaks and do the proper indentation?