10.0;dlvar (delete_variable), revision 1.0, 88/01/21
dlvar (delete_variable) -- Deletes all of the specified variables.
dlvar var_name ...
DESCRIPTION
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.