slash command to bring up window showing frame button names?

I used to know it but forgot it :(
It is a standard slash command but I can't find it via google :rolleyes:

Code:

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/script ChatFrame1:AddMessage("frame name: " .. GetMouseFocus():GetName())

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/framestack

Quote:

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Originally Posted by Khatovar

/framestack

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YES thank you knew it was something simple :D