8.0;dlvar (delete_variable), revision 8.0, 84/03/15
DLVAR (DELETE_VARIABLE) -- Deletes all of the specified variables.
usage: DLVAR var_name ...
FORMAT
DLVAR var_name ...
The DLVAR command deletes the variable(s) specified. If a variable had
another value at a higher level of invocation, the variable is restored to
that value.
ARGUMENTS
var_name ...
(required) Specify the variable name to be deleted. Multiple names
are permitted, separated by blanks.