Thanks, that's the "single regex" solution I couldn't see. Sorry I was vague about the requirements; whether the last three or the last n I'm not too worried, just wanted to explore alternative ways to do it.

In reply to Re^4: Removing multiple trailing comment lines from a string by eyepopslikeamosquito
in thread Removing multiple trailing comment lines from a string by eyepopslikeamosquito

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