PURGE

Calculator Key: ■Purge

Member Of Menu: 
None
Argument Types: 
List
Symbol
Result Type(s): 
None
Invertible: 
No
Valid In Expression: 
No
Stack Diagram: 
Symbol1
List1

This operation is used to remove a symbol from the symbol table, deleting the value associated with it. The operation either takes a single symbol from the top of the stack or a list of one or more symbols. It only attempts to delete the symbol from the current directory and does not traverse parent directories.