I have a question. Is ClearAttributes the built-in functon work in current cell only? This is my code:
In first cell:
In second cell:
ClearAttributes[Set, HoldFirst] Attributes[Set] Set[a, 7]
As you can see in the second cell there is no attribute HoldFirst of Set function.
However, if I make a call in the third cell:
It turns out that the Set function has a HoldFirst attribute.
So does the ClearAttributes function only work in the cell in which it is called?