How can I repeat the line in notepad++?

lines, notepad++, repeat

Solution

Open the search dialog box and write :-

Find:

`^.*$`

Replace:

`$0\n$0`

Problem

How can I repeat the line in notepad++ ? For example I have the following input: ``` a 01 a 02 a 03 a 04 ``` And I would like it to become: ``` a 01 a 01 a 02 a 02 a 03 a 03 a 04 a 04 ``` So every line should be displayed twice.

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