Hidden line toggle?

 From:  Nick (NVANLAAR)
4130.4 In reply to 4130.2 
Ah geez... it's been one of those weeks...
Now I feel like a complete tool... :-\

This was right below:

v2
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script:moi.view.showHiddenLines =! moi.view.showHiddenLines;
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[Edit]

Thanks Michael. I think I was typing this while you were typing your reply.