adds attr to the list of attributes of the symbol s.
Examplesopen allclose all
Properties & Relations (6)
SetAttributes is equivalent to this assignment to the attributes:
Use ClearAttributes to clear a particular attribute:
Protecting a symbol is equivalent to setting the Protected attribute:
After setting the attribute Locked, no more changes to the attributes can be made:
A locked symbol can no longer be unprotected, as the Protected attribute cannot be cleared: