[notepad++] Replace new lines with a comma delimiter with Notepad++?

fapDaddy's answer using a macro pointed me in the right direction.

Here's precisely what worked for me.

  1. Place the cursor after the first data item. enter image description here

  2. Click 'Macro > Start Recording' in the menu. enter image description here

  3. Type this sequence: Comma, Space, Delete, End. enter image description here

  4. Click 'Macro > Stop recording' in the menu. enter image description here

  5. Click 'Macro > Run a Macro Multiple Times...' in the menu. enter image description here

  6. Click 'Run until the end of file' and click 'Run'. enter image description here

  7. Remove any trailing characters. enter image description here

  8. Done!

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