Removes variables from memory.
Drop (var [,var...])
(s/a) var one or more variable names to remove, delimited by a comma.
(i) always 1.
This function removes variables from the WIL Interpreter's variable list, and recovers the memory associated with the variable (and possibly related string storage).
A variable is defined the first time it appears to the left of an equal sign in a statement. It stays defined until it is explicitly dropped with the Drop function, or until the current invocation of the WIL Interpreter gets closed.
Generally speaking: in batch file-based implementations of WIL, all variables are dropped automatically at the end of every batch file; and in menu-based implementations of WIL, variables stay defined until explicitly dropped.
Drop and DropWild can accept array names as parameters.
Note: WIL is limited to 2000 variables.
a = "A variable"
b = "Another one"
Drop(a, b) ; This removes A and B from memory
Message("Drop","Dropped from memory.")